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		<title>OCA at 14:54, 13 March 2024</title>
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				<updated>2024-03-13T14:54:19Z</updated>
		
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				&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;←Older revision&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 14:54, 13 March 2024&lt;/td&gt;
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		&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;StructureSection load='6p8e' size='340' side='right'caption='[[6p8e]], [[Resolution|resolution]] 2.30&amp;amp;Aring;' scene=''&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;StructureSection load='6p8e' size='340' side='right'caption='[[6p8e]], [[Resolution|resolution]] 2.30&amp;amp;Aring;' scene=''&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;== Structural highlights ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;== Structural highlights ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;table&amp;gt;&amp;lt;tr&amp;gt;&amp;lt;td colspan='2'&amp;gt;[[6p8e]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6P8E OCA]. For a &amp;lt;b&amp;gt;guided tour on the structure components&amp;lt;/b&amp;gt; use [&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;http&lt;/del&gt;://&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;oca&lt;/del&gt;.&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;weizmann.ac.il/oca-docs&lt;/del&gt;/fgij/fg.htm?mol=6P8E FirstGlance]. &amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;table&amp;gt;&amp;lt;tr&amp;gt;&amp;lt;td colspan='2'&amp;gt;[[6p8e]] is a 3 chain structure &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]&lt;/ins&gt;. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6P8E OCA]. For a &amp;lt;b&amp;gt;guided tour on the structure components&amp;lt;/b&amp;gt; use [&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;https&lt;/ins&gt;://&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;proteopedia&lt;/ins&gt;.&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;org&lt;/ins&gt;/fgij/fg.htm?mol=6P8E FirstGlance]. &amp;lt;br&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;/td&amp;gt;&amp;lt;/tr&amp;gt;&amp;lt;tr id='&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;ligand&lt;/del&gt;'&amp;gt;&amp;lt;td class=&amp;quot;sblockLbl&amp;quot;&amp;gt;&amp;lt;b&amp;gt;[[&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Ligand&lt;/del&gt;|&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Ligands&lt;/del&gt;:]]&amp;lt;/b&amp;gt;&amp;lt;/td&amp;gt;&amp;lt;td class=&amp;quot;sblockDat&amp;quot;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;gt;&amp;lt;scene name&lt;/del&gt;=&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;'pdbligand=MG:MAGNESIUM+ION'&amp;gt;MG&amp;lt;/scene&lt;/del&gt;&amp;gt;&amp;lt;/td&amp;gt;&amp;lt;/tr&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;/td&amp;gt;&amp;lt;/tr&amp;gt;&amp;lt;tr id='&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;method&lt;/ins&gt;'&amp;gt;&amp;lt;td class=&amp;quot;sblockLbl&amp;quot;&amp;gt;&amp;lt;b&amp;gt;[[&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Empirical_models&lt;/ins&gt;|&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Method&lt;/ins&gt;:]]&amp;lt;/b&amp;gt;&amp;lt;/td&amp;gt;&amp;lt;td class=&amp;quot;sblockDat&amp;quot; &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;id&lt;/ins&gt;=&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;quot;methodDat&amp;quot;&lt;/ins&gt;&amp;gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;X-ray diffraction, [[Resolution|Resolution]] 2.3&amp;amp;#8491;&lt;/ins&gt;&amp;lt;/td&amp;gt;&amp;lt;/tr&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;tr id='&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;activity&lt;/del&gt;'&amp;gt;&amp;lt;td class=&amp;quot;sblockLbl&amp;quot;&amp;gt;&amp;lt;b&amp;gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Activity&lt;/del&gt;:&amp;lt;/b&amp;gt;&amp;lt;/td&amp;gt;&amp;lt;td class=&amp;quot;sblockDat&amp;quot;&amp;gt;&amp;lt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;span class&lt;/del&gt;='&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;plainlinks&lt;/del&gt;'&amp;gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[http://en.wikipedia.org/wiki/Cyclin-dependent_kinase Cyclin-dependent kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.22 2.7.11.22] &lt;/del&gt;&amp;lt;/&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;span&lt;/del&gt;&amp;gt;&amp;lt;/td&amp;gt;&amp;lt;/tr&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;tr id='&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;ligand&lt;/ins&gt;'&amp;gt;&amp;lt;td class=&amp;quot;sblockLbl&amp;quot;&amp;gt;&amp;lt;b&amp;gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[[Ligand|Ligands&lt;/ins&gt;:&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;]]&lt;/ins&gt;&amp;lt;/b&amp;gt;&amp;lt;/td&amp;gt;&amp;lt;td class=&amp;quot;sblockDat&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;quot; id=&amp;quot;ligandDat&lt;/ins&gt;&amp;quot;&amp;gt;&amp;lt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;scene name&lt;/ins&gt;='&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;pdbligand=MG:MAGNESIUM+ION&lt;/ins&gt;'&amp;gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;MG&lt;/ins&gt;&amp;lt;/&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;scene&lt;/ins&gt;&amp;gt;&amp;lt;/td&amp;gt;&amp;lt;/tr&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;tr id='resources'&amp;gt;&amp;lt;td class=&amp;quot;sblockLbl&amp;quot;&amp;gt;&amp;lt;b&amp;gt;Resources:&amp;lt;/b&amp;gt;&amp;lt;/td&amp;gt;&amp;lt;td class=&amp;quot;sblockDat&amp;quot;&amp;gt;&amp;lt;span class='plainlinks'&amp;gt;[&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;http&lt;/del&gt;://&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;oca&lt;/del&gt;.&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;weizmann.ac.il/oca-docs&lt;/del&gt;/fgij/fg.htm?mol=6p8e FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6p8e OCA], [&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;http&lt;/del&gt;://pdbe.org/6p8e PDBe], [&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;http&lt;/del&gt;://www.rcsb.org/pdb/explore.do?structureId=6p8e RCSB], [&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;http&lt;/del&gt;://www.ebi.ac.uk/pdbsum/6p8e PDBsum], [&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;http&lt;/del&gt;://prosat.h-its.org/prosat/prosatexe?pdbcode=6p8e ProSAT]&amp;lt;/span&amp;gt;&amp;lt;/td&amp;gt;&amp;lt;/tr&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;tr id='resources'&amp;gt;&amp;lt;td class=&amp;quot;sblockLbl&amp;quot;&amp;gt;&amp;lt;b&amp;gt;Resources:&amp;lt;/b&amp;gt;&amp;lt;/td&amp;gt;&amp;lt;td class=&amp;quot;sblockDat&amp;quot;&amp;gt;&amp;lt;span class='plainlinks'&amp;gt;[&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;https&lt;/ins&gt;://&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;proteopedia&lt;/ins&gt;.&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;org&lt;/ins&gt;/fgij/fg.htm?mol=6p8e FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6p8e OCA], [&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;https&lt;/ins&gt;://pdbe.org/6p8e PDBe], [&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;https&lt;/ins&gt;://www.rcsb.org/pdb/explore.do?structureId=6p8e RCSB], [&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;https&lt;/ins&gt;://www.ebi.ac.uk/pdbsum/6p8e PDBsum], [&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;https&lt;/ins&gt;://prosat.h-its.org/prosat/prosatexe?pdbcode=6p8e ProSAT]&amp;lt;/span&amp;gt;&amp;lt;/td&amp;gt;&amp;lt;/tr&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;/table&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;/table&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;== Disease ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;== Disease ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[http&lt;/del&gt;://www.uniprot.org/uniprot/CCND1_HUMAN CCND1_HUMAN&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/del&gt;] Note=A chromosomal aberration involving CCND1 may be a cause of B-lymphocytic malignancy, particularly mantle-cell lymphoma (MCL). Translocation t(11;14)(q13;q32) with immunoglobulin gene regions. Activation of CCND1 may be oncogenic by directly altering progression through the cell cycle.  Note=A chromosomal aberration involving CCND1 may be a cause of parathyroid adenomas. Translocation t(11;11)(q13;p15) with the parathyroid hormone (PTH) enhancer.  Defects in CCND1 are a cause of multiple myeloma (MM) [MIM:[&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;http&lt;/del&gt;://omim.org/entry/254500 254500&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/del&gt;]. MM is a malignant tumor of plasma cells usually arising in the bone marrow and characterized by diffuse involvement of the skeletal system, hyperglobulinemia, Bence-Jones proteinuria and anemia. Complications of multiple myeloma are bone pain, hypercalcemia, renal failure and spinal cord compression. The aberrant antibodies that are produced lead to impaired humoral immunity and patients have a high prevalence of infection. Amyloidosis may develop in some patients. Multiple myeloma is part of a spectrum of diseases ranging from monoclonal gammopathy of unknown significance (MGUS) to plasma cell leukemia. Note=A chromosomal aberration involving CCND1 is found in multiple myeloma. Translocation t(11;14)(q13;q32) with the IgH locus. &lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[[http://www.uniprot.org/uniprot/CDN1B_HUMAN CDN1B_HUMAN]] Defects in CDKN1B are the cause of multiple endocrine neoplasia type 4 (MEN4) [MIM:[http://omim.org/entry/610755 610755]]. Multiple endocrine neoplasia (MEN) syndromes are inherited cancer syndromes of the thyroid. MEN4 is a MEN-like syndrome with a phenotypic overlap of both MEN1 and MEN2.&amp;lt;ref&amp;gt;PMID:17030811&amp;lt;/ref&amp;gt;  [[http://www.uniprot.org/uniprot/CDK4_HUMAN CDK4_HUMAN]] Defects in CDK4 are a cause of susceptibility to cutaneous malignant melanoma type 3 (CMM3) [MIM:[http://omim.org/entry/609048 609048]]. Malignant melanoma is a malignant neoplasm of melanocytes, arising de novo or from a pre-existing benign nevus, which occurs most often in the skin but also may involve other sites.&amp;lt;ref&amp;gt;PMID:7652577&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;PMID:8528263&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;PMID:9311594&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;PMID:9425228&amp;lt;/ref&amp;gt;  &lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;https&lt;/ins&gt;://www.uniprot.org/uniprot/CCND1_HUMAN CCND1_HUMAN] Note=A chromosomal aberration involving CCND1 may be a cause of B-lymphocytic malignancy, particularly mantle-cell lymphoma (MCL). Translocation t(11;14)(q13;q32) with immunoglobulin gene regions. Activation of CCND1 may be oncogenic by directly altering progression through the cell cycle.  Note=A chromosomal aberration involving CCND1 may be a cause of parathyroid adenomas. Translocation t(11;11)(q13;p15) with the parathyroid hormone (PTH) enhancer.  Defects in CCND1 are a cause of multiple myeloma (MM) [MIM:[&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;https&lt;/ins&gt;://omim.org/entry/254500 254500]. MM is a malignant tumor of plasma cells usually arising in the bone marrow and characterized by diffuse involvement of the skeletal system, hyperglobulinemia, Bence-Jones proteinuria and anemia. Complications of multiple myeloma are bone pain, hypercalcemia, renal failure and spinal cord compression. The aberrant antibodies that are produced lead to impaired humoral immunity and patients have a high prevalence of infection. Amyloidosis may develop in some patients. Multiple myeloma is part of a spectrum of diseases ranging from monoclonal gammopathy of unknown significance (MGUS) to plasma cell leukemia. Note=A chromosomal aberration involving CCND1 is found in multiple myeloma. Translocation t(11;14)(q13;q32) with the IgH locus.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;== Function ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;== Function ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[http&lt;/del&gt;://www.uniprot.org/uniprot/CCND1_HUMAN CCND1_HUMAN&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;]&lt;/del&gt;] Regulatory component of the cyclin D1-CDK4 (DC) complex that phosphorylates and inhibits members of the retinoblastoma (RB) protein family including RB1 and regulates the cell-cycle during G(1)/S transition. Phosphorylation of RB1 allows dissociation of the transcription factor E2F from the RB/E2F complex and the subsequent transcription of E2F target genes which are responsible for the progression through the G(1) phase. Hypophosphorylates RB1 in early G(1) phase. Cyclin D-CDK4 complexes are major integrators of various mitogenenic and antimitogenic signals. Also substrate for SMAD3, phosphorylating SMAD3 in a cell-cycle-dependent manner and repressing its transcriptional activity. Component of the ternary complex, cyclin D1/CDK4/CDKN1B, required for nuclear translocation and activity of the cyclin D-CDK4 complex.&amp;lt;ref&amp;gt;PMID:9106657&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;PMID:15241418&amp;lt;/ref&amp;gt; &lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt; [[http://www.uniprot.org/uniprot/CDN1B_HUMAN CDN1B_HUMAN]] Important regulator of cell cycle progression. Involved in G1 arrest. Potent inhibitor of cyclin E- and cyclin A-CDK2 complexes. Forms a complex with cyclin type D-CDK4 complexes and is involved in the assembly, stability, and modulation of CCND1-CDK4 complex activation. Acts either as an inhibitor or an activator of cyclin type D-CDK4 complexes depending on its phosphorylation state and/or stoichometry.&amp;lt;ref&amp;gt;PMID:10831586&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;PMID:12244301&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;PMID:16782892&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;PMID:19075005&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;PMID:17254966&amp;lt;/ref&amp;gt;  [[http://www.uniprot.org/uniprot/CDK4_HUMAN CDK4_HUMAN]] Ser/Thr-kinase component of cyclin D-CDK4 (DC) complexes that phosphorylate and inhibit members of the retinoblastoma (RB) protein family including RB1 and regulate the cell-cycle during G(1)/S transition. Phosphorylation of RB1 allows dissociation of the transcription factor E2F from the RB/E2F complexes and the subsequent transcription of E2F target genes which are responsible for the progression through the G(1) phase. Hypophosphorylates RB1 in early G(1) phase. Cyclin D-CDK4 complexes are major integrators of various mitogenenic and antimitogenic signals. Also phosphorylates SMAD3 in a cell-cycle-dependent manner and represses its transcriptional activity. Component of the ternary complex, cyclin D/CDK4/CDKN1B, required for nuclear translocation and activity of the cyclin D-CDK4 complex.&amp;lt;ref&amp;gt;PMID:9003781&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;PMID:15241418&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;PMID:18827403&amp;lt;/ref&amp;gt;  &lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;https&lt;/ins&gt;://www.uniprot.org/uniprot/CCND1_HUMAN CCND1_HUMAN] Regulatory component of the cyclin D1-CDK4 (DC) complex that phosphorylates and inhibits members of the retinoblastoma (RB) protein family including RB1 and regulates the cell-cycle during G(1)/S transition. Phosphorylation of RB1 allows dissociation of the transcription factor E2F from the RB/E2F complex and the subsequent transcription of E2F target genes which are responsible for the progression through the G(1) phase. Hypophosphorylates RB1 in early G(1) phase. Cyclin D-CDK4 complexes are major integrators of various mitogenenic and antimitogenic signals. Also substrate for SMAD3, phosphorylating SMAD3 in a cell-cycle-dependent manner and repressing its transcriptional activity. Component of the ternary complex, cyclin D1/CDK4/CDKN1B, required for nuclear translocation and activity of the cyclin D-CDK4 complex.&amp;lt;ref&amp;gt;PMID:9106657&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;PMID:15241418&amp;lt;/ref&amp;gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;div style=&amp;quot;background-color:#fffaf0;&amp;quot;&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;== Publication Abstract from PubMed ==&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;The p27 protein is a canonical negative regulator of cell proliferation and acts primarily by inhibiting cyclin-dependent kinases (CDKs). Under some circumstances, p27 is associated with active CDK4, but no mechanism for activation has been described. We found that p27, when phosphorylated by tyrosine kinases, allosterically activated CDK4 in complex with cyclin D1 (CDK4-CycD1). Structural and biochemical data revealed that binding of phosphorylated p27 (phosp27) to CDK4 altered the kinase adenosine triphosphate site to promote phosphorylation of the retinoblastoma tumor suppressor protein (Rb) and other substrates. Surprisingly, purified and endogenous phosp27-CDK4-CycD1 complexes were insensitive to the CDK4-targeting drug palbociclib. Palbociclib instead primarily targeted monomeric CDK4 and CDK6 (CDK4/6) in breast tumor cells. Our data characterize phosp27-CDK4-CycD1 as an active Rb kinase that is refractory to clinically relevant CDK4/6 inhibitors.&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;p27 allosterically activates cyclin&lt;/del&gt;-dependent kinase &lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;4 and antagonizes palbociclib inhibition.,Guiley KZ, Stevenson JW, Lou K, Barkovich KJ, Kumarasamy V, Wijeratne TU, Bunch KL, Tripathi S, Knudsen ES, Witkiewicz AK, Shokat KM, Rubin SM Science. 2019 Dec 13;366(6471). pii: 366/6471/eaaw2106. doi:, 10.1126/science.aaw2106. PMID:31831640&amp;lt;ref&amp;gt;PMID:31831640&amp;lt;/ref&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;==See Also==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;#160;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;*[[Cyclin&lt;/ins&gt;-dependent kinase &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;3D structures|Cyclin&lt;/ins&gt;-&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;dependent kinase 3D structures]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;From MEDLINE&amp;amp;reg;/PubMed&amp;amp;reg;, a database of the U.S. National Library of Medicine.&amp;lt;br&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/div&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;div class=&amp;quot;pdbe&lt;/del&gt;-&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;citations 6p8e&amp;quot; style=&amp;quot;background-color:#fffaf0;&amp;quot;&amp;gt;&amp;lt;/div&amp;gt;&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;== References ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;== References ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;references/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;references/&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;__TOC__&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;__TOC__&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;/StructureSection&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&amp;lt;/StructureSection&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: &lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Cyclin-dependent kinase&lt;/del&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Homo sapiens&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Large Structures]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Large Structures]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Barkovich&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;, K J&lt;/del&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Barkovich &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;KJ&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Bunch&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;, &lt;/del&gt;K]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Bunch K]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Guiley&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;, K Z&lt;/del&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Guiley &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;KZ&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Lou&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;, &lt;/del&gt;K]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Lou K]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Rubin&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;, S M&lt;/del&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Rubin &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;SM&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Shokat&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;, K M&lt;/del&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Shokat &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;KM&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Stevenson&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;, J W&lt;/del&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Stevenson &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;JW&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Tripathi&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;, S M]]&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Tripathi &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;SM&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[[Category: Cell cycle]]&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[[Category: Kinase inhibitor]]&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[[Category: Transferase&lt;/del&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>OCA</name></author>	</entry>

	<entry>
		<id>http://52.214.119.220/wiki/index.php?title=6p8e&amp;diff=3132391&amp;oldid=prev</id>
		<title>OCA at 09:10, 25 December 2019</title>
		<link rel="alternate" type="text/html" href="http://52.214.119.220/wiki/index.php?title=6p8e&amp;diff=3132391&amp;oldid=prev"/>
				<updated>2019-12-25T09:10:39Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;

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				&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;←Older revision&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 09:10, 25 December 2019&lt;/td&gt;
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		&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''Unreleased structure'''&lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The entry &lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;6p8e &lt;/del&gt;is &lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;ON HOLD &lt;/del&gt; &lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;until Paper &lt;/del&gt;Publication&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;==Crystal structure of CDK4 in complex with CyclinD1 and P27==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;StructureSection load='6p8e' size='340' side='right'caption='[[6p8e]], [[Resolution|resolution]] 2.30&amp;amp;Aring;' scene=''&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;== Structural highlights ==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;table&amp;gt;&amp;lt;tr&amp;gt;&amp;lt;td colspan='2'&amp;gt;[[6p8e]] is a 3 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6P8E OCA]. For a &amp;lt;b&amp;gt;guided tour on the structure components&amp;lt;/b&amp;gt; use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6P8E FirstGlance]. &amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/td&amp;gt;&amp;lt;/tr&amp;gt;&amp;lt;tr id='ligand'&amp;gt;&amp;lt;td class=&amp;quot;sblockLbl&amp;quot;&amp;gt;&amp;lt;b&amp;gt;[[Ligand|Ligands:]]&amp;lt;/b&amp;gt;&amp;lt;/td&amp;gt;&amp;lt;td class=&amp;quot;sblockDat&amp;quot;&amp;gt;&amp;lt;scene name='pdbligand=MG:MAGNESIUM+ION'&amp;gt;MG&amp;lt;/scene&amp;gt;&amp;lt;/td&amp;gt;&amp;lt;/tr&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;tr id='activity'&amp;gt;&amp;lt;td class=&amp;quot;sblockLbl&amp;quot;&amp;gt;&amp;lt;b&amp;gt;Activity:&amp;lt;/b&amp;gt;&amp;lt;/td&amp;gt;&amp;lt;td class=&amp;quot;sblockDat&amp;quot;&amp;gt;&amp;lt;span class='plainlinks'&amp;gt;[http://en.wikipedia.org/wiki/Cyclin-dependent_kinase Cyclin-dependent kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.22 2.7.11.22] &amp;lt;/span&amp;gt;&amp;lt;/td&amp;gt;&amp;lt;/tr&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;tr id='resources'&amp;gt;&amp;lt;td class=&amp;quot;sblockLbl&amp;quot;&amp;gt;&amp;lt;b&amp;gt;Resources:&amp;lt;/b&amp;gt;&amp;lt;/td&amp;gt;&amp;lt;td class=&amp;quot;sblockDat&amp;quot;&amp;gt;&amp;lt;span class='plainlinks'&amp;gt;[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6p8e FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6p8e OCA], [http://pdbe.org/6p8e PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6p8e RCSB], [http://www.ebi.ac.uk/pdbsum/6p8e PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6p8e ProSAT]&amp;lt;/span&amp;gt;&amp;lt;/td&amp;gt;&amp;lt;/tr&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/table&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;== Disease ==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[[http://www.uniprot.org/uniprot/CCND1_HUMAN CCND1_HUMAN]] Note=A chromosomal aberration involving CCND1 may be a cause of B-lymphocytic malignancy, particularly mantle-cell lymphoma (MCL). Translocation t(11;14)(q13;q32) with immunoglobulin gene regions. Activation of CCND1 may be oncogenic by directly altering progression through the cell cycle.  Note=A chromosomal aberration involving CCND1 may be a cause of parathyroid adenomas. Translocation t(11;11)(q13;p15) with the parathyroid hormone (PTH) enhancer.  Defects in CCND1 are a cause of multiple myeloma (MM) [MIM:[http://omim.org/entry/254500 254500]]. MM is a malignant tumor of plasma cells usually arising in the bone marrow and characterized by diffuse involvement of the skeletal system, hyperglobulinemia, Bence-Jones proteinuria and anemia. Complications of multiple myeloma are bone pain, hypercalcemia, renal failure and spinal cord compression. &lt;/ins&gt;The &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;aberrant antibodies that are produced lead to impaired humoral immunity and patients have a high prevalence of infection. Amyloidosis may develop in some patients. Multiple myeloma is part of a spectrum of diseases ranging from monoclonal gammopathy of unknown significance (MGUS) to plasma cell leukemia. Note=A chromosomal aberration involving CCND1 is found in multiple myeloma. Translocation t(11;14)(q13;q32) with the IgH locus. [[http://www.uniprot.org/uniprot/CDN1B_HUMAN CDN1B_HUMAN]] Defects in CDKN1B are the cause of multiple endocrine neoplasia type 4 (MEN4) [MIM:[http://omim.org/&lt;/ins&gt;entry&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;/610755 610755]]. Multiple endocrine neoplasia (MEN) syndromes are inherited cancer syndromes of the thyroid. MEN4 &lt;/ins&gt;is &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;a MEN-like syndrome with a phenotypic overlap of both MEN1 and MEN2.&amp;lt;ref&amp;gt;PMID:17030811&amp;lt;/ref&amp;gt; &lt;/ins&gt; &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[[http://www.uniprot.org/uniprot/CDK4_HUMAN CDK4_HUMAN]] Defects in CDK4 are a cause of susceptibility to cutaneous malignant melanoma type 3 (CMM3) [MIM:[http://omim.org/entry/609048 609048]]. Malignant melanoma is a malignant neoplasm of melanocytes, arising de novo or from a pre-existing benign nevus, which occurs most often in the skin but also may involve other sites.&amp;lt;ref&amp;gt;PMID:7652577&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;PMID:8528263&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;PMID:9311594&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;PMID:9425228&amp;lt;/ref&amp;gt;  &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;== Function ==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[[http://www.uniprot.org/uniprot/CCND1_HUMAN CCND1_HUMAN]] Regulatory component of the cyclin D1-CDK4 (DC) complex that phosphorylates and inhibits members of the retinoblastoma (RB) protein family including RB1 and regulates the cell-cycle during G(1)/S transition. Phosphorylation of RB1 allows dissociation of the transcription factor E2F from the RB/E2F complex and the subsequent transcription of E2F target genes which are responsible for the progression through the G(1) phase. Hypophosphorylates RB1 in early G(1) phase. Cyclin D-CDK4 complexes are major integrators of various mitogenenic and antimitogenic signals. Also substrate for SMAD3, phosphorylating SMAD3 in a cell-cycle-dependent manner and repressing its transcriptional activity. Component of the ternary complex, cyclin D1/CDK4/CDKN1B, required for nuclear translocation and activity of the cyclin D-CDK4 complex.&amp;lt;ref&amp;gt;PMID:9106657&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;PMID:15241418&amp;lt;/ref&amp;gt;  [[http://www.uniprot.org/uniprot/CDN1B_HUMAN CDN1B_HUMAN]] Important regulator of cell cycle progression. Involved in G1 arrest. Potent inhibitor of cyclin E- and cyclin A-CDK2 complexes. Forms a complex with cyclin type D-CDK4 complexes and is involved in the assembly, stability, and modulation of CCND1-CDK4 complex activation. Acts either as an inhibitor or an activator of cyclin type D-CDK4 complexes depending on its phosphorylation state and/or stoichometry.&amp;lt;ref&amp;gt;PMID:10831586&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;PMID:12244301&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;PMID:16782892&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;PMID:19075005&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;PMID:17254966&amp;lt;/ref&amp;gt;  [[http://www.uniprot.org/uniprot/CDK4_HUMAN CDK4_HUMAN]] Ser/Thr-kinase component of cyclin D-CDK4 (DC) complexes that phosphorylate and inhibit members of the retinoblastoma (RB) protein family including RB1 and regulate the cell-cycle during G(1)/S transition. Phosphorylation of RB1 allows dissociation of the transcription factor E2F from the RB/E2F complexes and the subsequent transcription of E2F target genes which are responsible for the progression through the G(1) phase. Hypophosphorylates RB1 in early G(1) phase. Cyclin D-CDK4 complexes are major integrators of various mitogenenic and antimitogenic signals. Also phosphorylates SMAD3 in a cell-cycle-dependent manner and represses its transcriptional activity. Component of the ternary complex, cyclin D/CDK4/CDKN1B, required for nuclear translocation and activity of the cyclin D-CDK4 complex.&amp;lt;ref&amp;gt;PMID:9003781&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;PMID:15241418&amp;lt;/ref&amp;gt; &amp;lt;ref&amp;gt;PMID:18827403&amp;lt;/ref&amp;gt;  &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;div style=&amp;quot;background-color:#fffaf0;&amp;quot;&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;== &lt;/ins&gt;Publication &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Abstract from PubMed ==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;The p27 protein is a canonical negative regulator of cell proliferation and acts primarily by inhibiting cyclin-dependent kinases (CDKs). Under some circumstances, p27 is associated with active CDK4, but no mechanism for activation has been described. We found that p27, when phosphorylated by tyrosine kinases, allosterically activated CDK4 in complex with cyclin D1 (CDK4-CycD1). Structural and biochemical data revealed that binding of phosphorylated p27 (phosp27) to CDK4 altered the kinase adenosine triphosphate site to promote phosphorylation of the retinoblastoma tumor suppressor protein (Rb) and other substrates. Surprisingly, purified and endogenous phosp27-CDK4-CycD1 complexes were insensitive to the CDK4-targeting drug palbociclib. Palbociclib instead primarily targeted monomeric CDK4 and CDK6 (CDK4/6) in breast tumor cells. Our data characterize phosp27-CDK4-CycD1 as an active Rb kinase that is refractory to clinically relevant CDK4/6 inhibitors.&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Authors: &lt;/del&gt;Guiley&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;, K.Z.&lt;/del&gt;, Stevenson&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;, J.W.&lt;/del&gt;, Lou&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;, &lt;/del&gt;K&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;.&lt;/del&gt;, Barkovich, &lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;K.J.&lt;/del&gt;, Bunch&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;, K.&lt;/del&gt;, Tripathi&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;, &lt;/del&gt;S&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;.M.&lt;/del&gt;, Shokat, &lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;K&lt;/del&gt;.&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;M&lt;/del&gt;., &lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Rubin, S&lt;/del&gt;.&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;M&lt;/del&gt;.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;p27 allosterically activates cyclin-dependent kinase 4 and antagonizes palbociclib inhibition.,&lt;/ins&gt;Guiley &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;KZ&lt;/ins&gt;, Stevenson &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;JW&lt;/ins&gt;, Lou K, Barkovich &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;KJ&lt;/ins&gt;, &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Kumarasamy V, Wijeratne TU&lt;/ins&gt;, Bunch &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;KL&lt;/ins&gt;, Tripathi S&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;, Knudsen ES, Witkiewicz AK&lt;/ins&gt;, Shokat &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;KM&lt;/ins&gt;, &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Rubin SM Science&lt;/ins&gt;. &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;2019 Dec 13;366(6471)&lt;/ins&gt;. &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;pii: 366/6471/eaaw2106. doi:&lt;/ins&gt;, &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;10&lt;/ins&gt;.&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;1126/science&lt;/ins&gt;.&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;aaw2106. PMID:31831640&amp;lt;ref&amp;gt;PMID:31831640&amp;lt;/ref&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Description: Crystal structure &lt;/del&gt;of &lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;CDK4 in complex with CyclinD1 and P27&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;From MEDLINE&amp;amp;reg;/PubMed&amp;amp;reg;, a database &lt;/ins&gt;of &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;the U.S. National Library of Medicine.&amp;lt;br&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[[Category: Unreleased Structures]]&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/div&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[[Category&lt;/del&gt;: &lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Guiley, K.Z]]&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;div class=&amp;quot;pdbe-citations 6p8e&amp;quot; style=&amp;quot;background-color&lt;/ins&gt;:&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;#fffaf0;&amp;quot;&amp;gt;&amp;lt;/div&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[[Category: Barkovich, K.J]]&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;== References ==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[[Category: Stevenson, J.W]]&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;references/&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;[[Category: Shokat, K.M]]&lt;/del&gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;__TOC__&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: &lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Lou, K&lt;/del&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;/StructureSection&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: &lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Rubin, S.M&lt;/del&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Cyclin-dependent kinase&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: &lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Tripathi&lt;/del&gt;, &lt;del style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;S.M&lt;/del&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Large Structures&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;Barkovich&lt;/ins&gt;, &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt;K J&lt;/ins&gt;]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Bunch, K]]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Bunch, K]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Guiley, K Z]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Lou, K]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Rubin, S M]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Shokat, K M]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Stevenson, J W]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Tripathi, S M]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Cell cycle]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Kinase inhibitor]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt;&amp;nbsp;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;[[Category: Transferase]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>OCA</name></author>	</entry>

	<entry>
		<id>http://52.214.119.220/wiki/index.php?title=6p8e&amp;diff=3061964&amp;oldid=prev</id>
		<title>OCA at 04:10, 3 July 2019</title>
		<link rel="alternate" type="text/html" href="http://52.214.119.220/wiki/index.php?title=6p8e&amp;diff=3061964&amp;oldid=prev"/>
				<updated>2019-07-03T04:10:59Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;

			&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
			&lt;tr&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;←Older revision&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 04:10, 3 July 2019&lt;/td&gt;
			&lt;/tr&gt;
		&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''Unreleased structure'''&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;'''Unreleased structure'''&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;-&lt;/td&gt;&lt;td style=&quot;background: #ffa; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The entry 6p8e is ON HOLD &lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;background: #cfc; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;The entry 6p8e is ON HOLD &lt;ins style=&quot;color: red; font-weight: bold; text-decoration: none;&quot;&gt; until Paper Publication&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Authors: Guiley, K.Z., Stevenson, J.W., Lou, K., Barkovich, K.J., Bunch, K., Tripathi, S.M., Shokat, K.M., Rubin, S.M.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background: #eee; color:black; font-size: smaller;&quot;&gt;&lt;div&gt;Authors: Guiley, K.Z., Stevenson, J.W., Lou, K., Barkovich, K.J., Bunch, K., Tripathi, S.M., Shokat, K.M., Rubin, S.M.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>OCA</name></author>	</entry>

	<entry>
		<id>http://52.214.119.220/wiki/index.php?title=6p8e&amp;diff=3056485&amp;oldid=prev</id>
		<title>OCA: Protected &quot;6p8e&quot; [edit=sysop:move=sysop]</title>
		<link rel="alternate" type="text/html" href="http://52.214.119.220/wiki/index.php?title=6p8e&amp;diff=3056485&amp;oldid=prev"/>
				<updated>2019-06-19T04:15:45Z</updated>
		
		<summary type="html">&lt;p&gt;Protected &amp;quot;&lt;a href=&quot;/wiki/index.php/6p8e&quot; title=&quot;6p8e&quot;&gt;6p8e&lt;/a&gt;&amp;quot; [edit=sysop:move=sysop]&lt;/p&gt;

			&lt;table style=&quot;background-color: white; color:black;&quot;&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
			&lt;col class='diff-marker' /&gt;
			&lt;col class='diff-content' /&gt;
			&lt;tr&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;←Older revision&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black;&quot;&gt;Revision as of 04:15, 19 June 2019&lt;/td&gt;
			&lt;/tr&gt;
		&lt;/table&gt;</summary>
		<author><name>OCA</name></author>	</entry>

	<entry>
		<id>http://52.214.119.220/wiki/index.php?title=6p8e&amp;diff=3056484&amp;oldid=prev</id>
		<title>OCA: New page: '''Unreleased structure'''  The entry 6p8e is ON HOLD   Authors: Guiley, K.Z., Stevenson, J.W., Lou, K., Barkovich, K.J., Bunch, K., Tripathi, S.M., Shokat, K.M., Rubin, S.M.  Description:...</title>
		<link rel="alternate" type="text/html" href="http://52.214.119.220/wiki/index.php?title=6p8e&amp;diff=3056484&amp;oldid=prev"/>
				<updated>2019-06-19T04:15:43Z</updated>
		
		<summary type="html">&lt;p&gt;New page: '''Unreleased structure'''  The entry 6p8e is ON HOLD   Authors: Guiley, K.Z., Stevenson, J.W., Lou, K., Barkovich, K.J., Bunch, K., Tripathi, S.M., Shokat, K.M., Rubin, S.M.  Description:...&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;'''Unreleased structure'''&lt;br /&gt;
&lt;br /&gt;
The entry 6p8e is ON HOLD &lt;br /&gt;
&lt;br /&gt;
Authors: Guiley, K.Z., Stevenson, J.W., Lou, K., Barkovich, K.J., Bunch, K., Tripathi, S.M., Shokat, K.M., Rubin, S.M.&lt;br /&gt;
&lt;br /&gt;
Description: Crystal structure of CDK4 in complex with CyclinD1 and P27&lt;br /&gt;
[[Category: Unreleased Structures]]&lt;br /&gt;
[[Category: Guiley, K.Z]]&lt;br /&gt;
[[Category: Barkovich, K.J]]&lt;br /&gt;
[[Category: Stevenson, J.W]]&lt;br /&gt;
[[Category: Shokat, K.M]]&lt;br /&gt;
[[Category: Lou, K]]&lt;br /&gt;
[[Category: Rubin, S.M]]&lt;br /&gt;
[[Category: Tripathi, S.M]]&lt;br /&gt;
[[Category: Bunch, K]]&lt;/div&gt;</summary>
		<author><name>OCA</name></author>	</entry>

	</feed>