3uyo - Revision history

OCA at 14:11, 14 March 2024

OCA — Thu, 14 Mar 2024 14:11:42 GMT

←Older revision		Revision as of 14:11, 14 March 2024
Line 3:		Line 3:
	<StructureSection load='3uyo' size='340' side='right'caption='[[3uyo]], [[Resolution\|resolution]] 1.83Å' scene=''>		<StructureSection load='3uyo' size='340' side='right'caption='[[3uyo]], [[Resolution\|resolution]] 1.83Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[3uyo]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/~~Human Human~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3UYO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3UYO FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[3uyo]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3UYO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3UYO FirstGlance]. <br>
-	</td></tr><tr id='~~ligand~~'><td class="sblockLbl"><b>[[~~Ligand~~\|~~Ligands~~:]]</b></td><td class="sblockDat" id="~~ligandDat~~">~~<scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>~~	+	</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models\|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution\|Resolution]] 1.83Å</td></tr>
-	~~<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max~~-~~height: 3em;'>[[3k2m\|3k2m]]~~, [[~~3ncs~~\|~~3ncs~~]]~~</div>~~</td></tr>	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
-	<tr id='~~gene~~'><td class="sblockLbl"><b>[[~~Gene~~\|~~Gene~~:]]</b></td><td class="sblockDat"~~>ABL, ABL1, JTK7 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&~~id=~~9606 HUMAN])</td~~><~~/tr>~~	+
-	~~<tr id~~='~~activity'><td class~~=~~"sblockLbl"><b>Activity~~:~~</b></td><td class="sblockDat"><span class='plainlinks~~'>~~[https://en.wikipedia.org/wiki/Non-specific_protein-tyrosine_kinase Non-specific protein-tyrosine kinase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.10.2 2.7.10.2]~~ </~~span~~></td></tr>	+
	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3uyo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3uyo OCA], [https://pdbe.org/3uyo PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3uyo RCSB], [https://www.ebi.ac.uk/pdbsum/3uyo PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3uyo ProSAT]</span></td></tr>		<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3uyo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3uyo OCA], [https://pdbe.org/3uyo PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3uyo RCSB], [https://www.ebi.ac.uk/pdbsum/3uyo PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3uyo ProSAT]</span></td></tr>
	</table>		</table>
	== Disease ==		== Disease ==
-	[[https://www.uniprot.org/uniprot/ABL1_HUMAN ABL1_HUMAN]] Note=A chromosomal aberration involving ABL1 is a cause of chronic myeloid leukemia. Translocation t(9;22)(q34;q11) with BCR. The translocation produces a BCR-ABL found also in acute myeloid leukemia (AML) and acute lymphoblastic leukemia (ALL).	+	[https://www.uniprot.org/uniprot/ABL1_HUMAN ABL1_HUMAN] Note=A chromosomal aberration involving ABL1 is a cause of chronic myeloid leukemia. Translocation t(9;22)(q34;q11) with BCR. The translocation produces a BCR-ABL found also in acute myeloid leukemia (AML) and acute lymphoblastic leukemia (ALL).
	== Function ==		== Function ==
-	[[https://www.uniprot.org/uniprot/ABL1_HUMAN ABL1_HUMAN]] Non-receptor tyrosine-protein kinase that plays a role in many key processes linked to cell growth and survival such as cytoskeleton remodeling in response to extracellular stimuli, cell motility and adhesion, receptor endocytosis, autophagy, DNA damage response and apoptosis. Coordinates actin remodeling through tyrosine phosphorylation of proteins controlling cytoskeleton dynamics like WASF3 (involved in branch formation); ANXA1 (involved in membrane anchoring); DBN1, DBNL, CTTN, RAPH1 and ENAH (involved in signaling); or MAPT and PXN (microtubule-binding proteins). Phosphorylation of WASF3 is critical for the stimulation of lamellipodia formation and cell migration. Involved in the regulation of cell adhesion and motility through phosphorylation of key regulators of these processes such as BCAR1, CRK, CRKL, DOK1, EFS or NEDD9. Phosphorylates multiple receptor tyrosine kinases and more particularly promotes endocytosis of EGFR, facilitates the formation of neuromuscular synapses through MUSK, inhibits PDGFRB-mediated chemotaxis and modulates the endocytosis of activated B-cell receptor complexes. Other substrates which are involved in endocytosis regulation are the caveolin (CAV1) and RIN1. Moreover, ABL1 regulates the CBL family of ubiquitin ligases that drive receptor down-regulation and actin remodeling. Phosphorylation of CBL leads to increased EGFR stability. Involved in late-stage autophagy by regulating positively the trafficking and function of lysosomal components. ABL1 targets to mitochondria in response to oxidative stress and thereby mediates mitochondrial dysfunction and cell death. ABL1 is also translocated in the nucleus where it has DNA-binding activity and is involved in DNA-damage response and apoptosis. Many substrates are known mediators of DNA repair: DDB1, DDB2, ERCC3, ERCC6, RAD9A, RAD51, RAD52 or WRN. Activates the proapoptotic pathway when the DNA damage is too severe to be repaired. Phosphorylates TP73, a primary regulator for this type of damage-induced apoptosis. Phosphorylates the caspase CASP9 on 'Tyr-153' and regulates its processing in the apoptotic response to DNA damage. Phosphorylates PSMA7 that leads to an inhibition of proteasomal activity and cell cycle transition blocks. ABL1 acts also as a regulator of multiple pathological signaling cascades during infection. Several known tyrosine-phosphorylated microbial proteins have been identified as ABL1 substrates. This is the case of A36R of Vaccinia virus, Tir (translocated intimin receptor) of pathogenic E.coli and possibly Citrobacter, CagA (cytotoxin-associated gene A) of H.pylori, or AnkA (ankyrin repeat-containing protein A) of A.phagocytophilum. Pathogens can highjack ABL1 kinase signaling to reorganize the host actin cytoskeleton for multiple purposes, like facilitating intracellular movement and host cell exit. Finally, functions as its own regulator through autocatalytic activity as well as through phosphorylation of its inhibitor, ABI1.<ref>PMID:9037071</ref> <ref>PMID:9144171</ref> <ref>PMID:9461559</ref> <ref>PMID:10391250</ref> <ref>PMID:12379650</ref> <ref>PMID:11971963</ref> <ref>PMID:12531427</ref> <ref>PMID:12672821</ref> <ref>PMID:15556646</ref> <ref>PMID:15031292</ref> <ref>PMID:15886098</ref> <ref>PMID:15657060</ref> <ref>PMID:16943190</ref> <ref>PMID:16678104</ref> <ref>PMID:17306540</ref> <ref>PMID:17623672</ref> <ref>PMID:18328268</ref> <ref>PMID:18945674</ref> <ref>PMID:19891780</ref> <ref>PMID:20417104</ref> <ref>PMID:16424036</ref> <ref>PMID:20357770</ref>	+	[https://www.uniprot.org/uniprot/ABL1_HUMAN ABL1_HUMAN] Non-receptor tyrosine-protein kinase that plays a role in many key processes linked to cell growth and survival such as cytoskeleton remodeling in response to extracellular stimuli, cell motility and adhesion, receptor endocytosis, autophagy, DNA damage response and apoptosis. Coordinates actin remodeling through tyrosine phosphorylation of proteins controlling cytoskeleton dynamics like WASF3 (involved in branch formation); ANXA1 (involved in membrane anchoring); DBN1, DBNL, CTTN, RAPH1 and ENAH (involved in signaling); or MAPT and PXN (microtubule-binding proteins). Phosphorylation of WASF3 is critical for the stimulation of lamellipodia formation and cell migration. Involved in the regulation of cell adhesion and motility through phosphorylation of key regulators of these processes such as BCAR1, CRK, CRKL, DOK1, EFS or NEDD9. Phosphorylates multiple receptor tyrosine kinases and more particularly promotes endocytosis of EGFR, facilitates the formation of neuromuscular synapses through MUSK, inhibits PDGFRB-mediated chemotaxis and modulates the endocytosis of activated B-cell receptor complexes. Other substrates which are involved in endocytosis regulation are the caveolin (CAV1) and RIN1. Moreover, ABL1 regulates the CBL family of ubiquitin ligases that drive receptor down-regulation and actin remodeling. Phosphorylation of CBL leads to increased EGFR stability. Involved in late-stage autophagy by regulating positively the trafficking and function of lysosomal components. ABL1 targets to mitochondria in response to oxidative stress and thereby mediates mitochondrial dysfunction and cell death. ABL1 is also translocated in the nucleus where it has DNA-binding activity and is involved in DNA-damage response and apoptosis. Many substrates are known mediators of DNA repair: DDB1, DDB2, ERCC3, ERCC6, RAD9A, RAD51, RAD52 or WRN. Activates the proapoptotic pathway when the DNA damage is too severe to be repaired. Phosphorylates TP73, a primary regulator for this type of damage-induced apoptosis. Phosphorylates the caspase CASP9 on 'Tyr-153' and regulates its processing in the apoptotic response to DNA damage. Phosphorylates PSMA7 that leads to an inhibition of proteasomal activity and cell cycle transition blocks. ABL1 acts also as a regulator of multiple pathological signaling cascades during infection. Several known tyrosine-phosphorylated microbial proteins have been identified as ABL1 substrates. This is the case of A36R of Vaccinia virus, Tir (translocated intimin receptor) of pathogenic E.coli and possibly Citrobacter, CagA (cytotoxin-associated gene A) of H.pylori, or AnkA (ankyrin repeat-containing protein A) of A.phagocytophilum. Pathogens can highjack ABL1 kinase signaling to reorganize the host actin cytoskeleton for multiple purposes, like facilitating intracellular movement and host cell exit. Finally, functions as its own regulator through autocatalytic activity as well as through phosphorylation of its inhibitor, ABI1.<ref>PMID:9037071</ref> <ref>PMID:9144171</ref> <ref>PMID:9461559</ref> <ref>PMID:10391250</ref> <ref>PMID:12379650</ref> <ref>PMID:11971963</ref> <ref>PMID:12531427</ref> <ref>PMID:12672821</ref> <ref>PMID:15556646</ref> <ref>PMID:15031292</ref> <ref>PMID:15886098</ref> <ref>PMID:15657060</ref> <ref>PMID:16943190</ref> <ref>PMID:16678104</ref> <ref>PMID:17306540</ref> <ref>PMID:17623672</ref> <ref>PMID:18328268</ref> <ref>PMID:18945674</ref> <ref>PMID:19891780</ref> <ref>PMID:20417104</ref> <ref>PMID:16424036</ref> <ref>PMID:20357770</ref>
-	~~<div style="background-color:#fffaf0;">~~	+
-	~~== Publication Abstract from PubMed ==~~	+
-	The fibronectin type III domain (FN3) has become one of the most widely used non-antibody scaffolds for generating new binding proteins. Because of its structural homology to the immunoglobulin domain, combinatorial libraries of FN3 designed to date have primarily focused on introducing amino acid diversity into three loops that are equivalent to antibody complementarity-determining regions. Here, we report an FN3 library that utilizes alternative positions for presenting amino acid diversity. We diversified positions on a beta-sheet and surface loops that together form a concave surface. The new library produced binding proteins (termed "monobodies") to multiple target proteins, generally with similar efficacy as the original, loop-focused library. The crystal structure of a monobody generated from the new library in complex with its target, the Abl SH2 domain, revealed that a concave surface of the monobody, as intended in our design, bound to a convex surface of the target with the interface area being among the largest of published structures of monobody-target complexes. This mode of interaction differs from a common binding mode for single-domain antibodies and antibody mimics in which recognition loops recognize clefts in targets. Together, this work illustrates the utilization of different surfaces of a single immunoglobulin-like scaffold to generate binding proteins with distinct characteristics.	+
-		+
-	Teaching an old scaffold new tricks: monobodies constructed using alternative surfaces of the FN3 scaffold.,Koide A, Wojcik J, Gilbreth RN, Hoey RJ, Koide S J Mol Biol. 2012 Jan 13;415(2):393-405. Epub 2011 Dec 16. PMID:22198408<ref>PMID:22198408</ref>	+
-		+
-	~~From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>~~	+
-	~~</div>~~	+
-	~~<div class="pdbe-citations 3uyo" style="background-color:#fffaf0;"></div~~>	+

	==See Also==		==See Also==
Line 30:		Line 19:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Human~~]]	+	[[Category: Homo sapiens]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	~~[[Category: Non-specific protein-tyrosine kinase]]~~	+	[[Category: Koide A]]
-	[[Category: Koide, A]]	+	[[Category: Koide S]]
-	[[Category: Koide, S]]	+	[[Category: Wojcik JB]]
-	[[Category: Wojcik~~, J B]]~~	+
-	~~[[Category: Antibody mimic]]~~	+
-	~~[[Category: Atp-binding]]~~	+
-	~~[[Category: Engineered binding protein]]~~	+
-	~~[[Category: Phosphoprotein]]~~	+
-	~~[[Category: Protein-protein complex]]~~	+
-	~~[[Category: Sh2 domain]]~~	+
-	~~[[Category: Signaling protein-protein binding complex]]~~	+
-	~~[[Category: Tyrosine-protein kinase~~]]	+

OCA at 08:16, 20 July 2022

OCA — Wed, 20 Jul 2022 08:16:58 GMT

←Older revision		Revision as of 08:16, 20 July 2022
Line 1:		Line 1:

	==Crystal structure of monobody SH13/ABL1 SH2 domain complex==		==Crystal structure of monobody SH13/ABL1 SH2 domain complex==
-	<StructureSection load='3uyo' size='340' side='right' caption='[[3uyo]], [[Resolution\|resolution]] 1.83Å' scene=''>	+	<StructureSection load='3uyo' size='340' side='right'caption='[[3uyo]], [[Resolution\|resolution]] 1.83Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[3uyo]] is a 2 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3UYO OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=3UYO FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[3uyo]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3UYO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3UYO FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
-	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[3k2m\|3k2m]], [[3ncs\|3ncs]]</td></tr>	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3k2m\|3k2m]], [[3ncs\|3ncs]]</div></td></tr>
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">ABL, ABL1, JTK7 ([~~http~~://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>	+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">ABL, ABL1, JTK7 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
-	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[~~http~~://en.wikipedia.org/wiki/Non-specific_protein-tyrosine_kinase Non-specific protein-tyrosine kinase], with EC number [~~http~~://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.10.2 2.7.10.2] </span></td></tr>	+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Non-specific_protein-tyrosine_kinase Non-specific protein-tyrosine kinase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.10.2 2.7.10.2] </span></td></tr>
-	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=3uyo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3uyo OCA], [~~http~~://pdbe.org/3uyo PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=3uyo RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/3uyo PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=3uyo ProSAT]</span></td></tr>	+	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3uyo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3uyo OCA], [https://pdbe.org/3uyo PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3uyo RCSB], [https://www.ebi.ac.uk/pdbsum/3uyo PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3uyo ProSAT]</span></td></tr>
	</table>		</table>
	== Disease ==		== Disease ==
-	[[~~http~~://www.uniprot.org/uniprot/ABL1_HUMAN ABL1_HUMAN]] Note=A chromosomal aberration involving ABL1 is a cause of chronic myeloid leukemia. Translocation t(9;22)(q34;q11) with BCR. The translocation produces a BCR-ABL found also in acute myeloid leukemia (AML) and acute lymphoblastic leukemia (ALL).	+	[[https://www.uniprot.org/uniprot/ABL1_HUMAN ABL1_HUMAN]] Note=A chromosomal aberration involving ABL1 is a cause of chronic myeloid leukemia. Translocation t(9;22)(q34;q11) with BCR. The translocation produces a BCR-ABL found also in acute myeloid leukemia (AML) and acute lymphoblastic leukemia (ALL).
	== Function ==		== Function ==
-	[[~~http~~://www.uniprot.org/uniprot/ABL1_HUMAN ABL1_HUMAN]] Non-receptor tyrosine-protein kinase that plays a role in many key processes linked to cell growth and survival such as cytoskeleton remodeling in response to extracellular stimuli, cell motility and adhesion, receptor endocytosis, autophagy, DNA damage response and apoptosis. Coordinates actin remodeling through tyrosine phosphorylation of proteins controlling cytoskeleton dynamics like WASF3 (involved in branch formation); ANXA1 (involved in membrane anchoring); DBN1, DBNL, CTTN, RAPH1 and ENAH (involved in signaling); or MAPT and PXN (microtubule-binding proteins). Phosphorylation of WASF3 is critical for the stimulation of lamellipodia formation and cell migration. Involved in the regulation of cell adhesion and motility through phosphorylation of key regulators of these processes such as BCAR1, CRK, CRKL, DOK1, EFS or NEDD9. Phosphorylates multiple receptor tyrosine kinases and more particularly promotes endocytosis of EGFR, facilitates the formation of neuromuscular synapses through MUSK, inhibits PDGFRB-mediated chemotaxis and modulates the endocytosis of activated B-cell receptor complexes. Other substrates which are involved in endocytosis regulation are the caveolin (CAV1) and RIN1. Moreover, ABL1 regulates the CBL family of ubiquitin ligases that drive receptor down-regulation and actin remodeling. Phosphorylation of CBL leads to increased EGFR stability. Involved in late-stage autophagy by regulating positively the trafficking and function of lysosomal components. ABL1 targets to mitochondria in response to oxidative stress and thereby mediates mitochondrial dysfunction and cell death. ABL1 is also translocated in the nucleus where it has DNA-binding activity and is involved in DNA-damage response and apoptosis. Many substrates are known mediators of DNA repair: DDB1, DDB2, ERCC3, ERCC6, RAD9A, RAD51, RAD52 or WRN. Activates the proapoptotic pathway when the DNA damage is too severe to be repaired. Phosphorylates TP73, a primary regulator for this type of damage-induced apoptosis. Phosphorylates the caspase CASP9 on 'Tyr-153' and regulates its processing in the apoptotic response to DNA damage. Phosphorylates PSMA7 that leads to an inhibition of proteasomal activity and cell cycle transition blocks. ABL1 acts also as a regulator of multiple pathological signaling cascades during infection. Several known tyrosine-phosphorylated microbial proteins have been identified as ABL1 substrates. This is the case of A36R of Vaccinia virus, Tir (translocated intimin receptor) of pathogenic E.coli and possibly Citrobacter, CagA (cytotoxin-associated gene A) of H.pylori, or AnkA (ankyrin repeat-containing protein A) of A.phagocytophilum. Pathogens can highjack ABL1 kinase signaling to reorganize the host actin cytoskeleton for multiple purposes, like facilitating intracellular movement and host cell exit. Finally, functions as its own regulator through autocatalytic activity as well as through phosphorylation of its inhibitor, ABI1.<ref>PMID:9037071</ref> <ref>PMID:9144171</ref> <ref>PMID:9461559</ref> <ref>PMID:10391250</ref> <ref>PMID:12379650</ref> <ref>PMID:11971963</ref> <ref>PMID:12531427</ref> <ref>PMID:12672821</ref> <ref>PMID:15556646</ref> <ref>PMID:15031292</ref> <ref>PMID:15886098</ref> <ref>PMID:15657060</ref> <ref>PMID:16943190</ref> <ref>PMID:16678104</ref> <ref>PMID:17306540</ref> <ref>PMID:17623672</ref> <ref>PMID:18328268</ref> <ref>PMID:18945674</ref> <ref>PMID:19891780</ref> <ref>PMID:20417104</ref> <ref>PMID:16424036</ref> <ref>PMID:20357770</ref>	+	[[https://www.uniprot.org/uniprot/ABL1_HUMAN ABL1_HUMAN]] Non-receptor tyrosine-protein kinase that plays a role in many key processes linked to cell growth and survival such as cytoskeleton remodeling in response to extracellular stimuli, cell motility and adhesion, receptor endocytosis, autophagy, DNA damage response and apoptosis. Coordinates actin remodeling through tyrosine phosphorylation of proteins controlling cytoskeleton dynamics like WASF3 (involved in branch formation); ANXA1 (involved in membrane anchoring); DBN1, DBNL, CTTN, RAPH1 and ENAH (involved in signaling); or MAPT and PXN (microtubule-binding proteins). Phosphorylation of WASF3 is critical for the stimulation of lamellipodia formation and cell migration. Involved in the regulation of cell adhesion and motility through phosphorylation of key regulators of these processes such as BCAR1, CRK, CRKL, DOK1, EFS or NEDD9. Phosphorylates multiple receptor tyrosine kinases and more particularly promotes endocytosis of EGFR, facilitates the formation of neuromuscular synapses through MUSK, inhibits PDGFRB-mediated chemotaxis and modulates the endocytosis of activated B-cell receptor complexes. Other substrates which are involved in endocytosis regulation are the caveolin (CAV1) and RIN1. Moreover, ABL1 regulates the CBL family of ubiquitin ligases that drive receptor down-regulation and actin remodeling. Phosphorylation of CBL leads to increased EGFR stability. Involved in late-stage autophagy by regulating positively the trafficking and function of lysosomal components. ABL1 targets to mitochondria in response to oxidative stress and thereby mediates mitochondrial dysfunction and cell death. ABL1 is also translocated in the nucleus where it has DNA-binding activity and is involved in DNA-damage response and apoptosis. Many substrates are known mediators of DNA repair: DDB1, DDB2, ERCC3, ERCC6, RAD9A, RAD51, RAD52 or WRN. Activates the proapoptotic pathway when the DNA damage is too severe to be repaired. Phosphorylates TP73, a primary regulator for this type of damage-induced apoptosis. Phosphorylates the caspase CASP9 on 'Tyr-153' and regulates its processing in the apoptotic response to DNA damage. Phosphorylates PSMA7 that leads to an inhibition of proteasomal activity and cell cycle transition blocks. ABL1 acts also as a regulator of multiple pathological signaling cascades during infection. Several known tyrosine-phosphorylated microbial proteins have been identified as ABL1 substrates. This is the case of A36R of Vaccinia virus, Tir (translocated intimin receptor) of pathogenic E.coli and possibly Citrobacter, CagA (cytotoxin-associated gene A) of H.pylori, or AnkA (ankyrin repeat-containing protein A) of A.phagocytophilum. Pathogens can highjack ABL1 kinase signaling to reorganize the host actin cytoskeleton for multiple purposes, like facilitating intracellular movement and host cell exit. Finally, functions as its own regulator through autocatalytic activity as well as through phosphorylation of its inhibitor, ABI1.<ref>PMID:9037071</ref> <ref>PMID:9144171</ref> <ref>PMID:9461559</ref> <ref>PMID:10391250</ref> <ref>PMID:12379650</ref> <ref>PMID:11971963</ref> <ref>PMID:12531427</ref> <ref>PMID:12672821</ref> <ref>PMID:15556646</ref> <ref>PMID:15031292</ref> <ref>PMID:15886098</ref> <ref>PMID:15657060</ref> <ref>PMID:16943190</ref> <ref>PMID:16678104</ref> <ref>PMID:17306540</ref> <ref>PMID:17623672</ref> <ref>PMID:18328268</ref> <ref>PMID:18945674</ref> <ref>PMID:19891780</ref> <ref>PMID:20417104</ref> <ref>PMID:16424036</ref> <ref>PMID:20357770</ref>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
Line 25:		Line 25:

	==See Also==		==See Also==
-	*[[Tyrosine kinase\|Tyrosine kinase]]	+	*[[Tyrosine kinase 3D structures\|Tyrosine kinase 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
Line 31:		Line 31:
	</StructureSection>		</StructureSection>
	[[Category: Human]]		[[Category: Human]]
		+	[[Category: Large Structures]]
	[[Category: Non-specific protein-tyrosine kinase]]		[[Category: Non-specific protein-tyrosine kinase]]
	[[Category: Koide, A]]		[[Category: Koide, A]]

OCA at 11:03, 4 August 2016

OCA — Thu, 04 Aug 2016 11:03:55 GMT

←Older revision		Revision as of 11:03, 4 August 2016
Line 1:		Line 1:
		+
	==Crystal structure of monobody SH13/ABL1 SH2 domain complex==		==Crystal structure of monobody SH13/ABL1 SH2 domain complex==
	<StructureSection load='3uyo' size='340' side='right' caption='[[3uyo]], [[Resolution\|resolution]] 1.83Å' scene=''>		<StructureSection load='3uyo' size='340' side='right' caption='[[3uyo]], [[Resolution\|resolution]] 1.83Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[3uyo]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/~~Homo_sapiens Homo sapiens~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3UYO OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3UYO FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[3uyo]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3UYO OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3UYO FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[3k2m\|3k2m]], [[3ncs\|3ncs]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[3k2m\|3k2m]], [[3ncs\|3ncs]]</td></tr>
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">ABL, ABL1, JTK7 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 ~~Homo sapiens~~])</td></tr>	+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">ABL, ABL1, JTK7 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Non-specific_protein-tyrosine_kinase Non-specific protein-tyrosine kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.10.2 2.7.10.2] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Non-specific_protein-tyrosine_kinase Non-specific protein-tyrosine kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.10.2 2.7.10.2] </span></td></tr>
-	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3uyo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3uyo OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3uyo RCSB], [http://www.ebi.ac.uk/pdbsum/3uyo PDBsum]</span></td></tr>	+	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3uyo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3uyo OCA], [http://pdbe.org/3uyo PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3uyo RCSB], [http://www.ebi.ac.uk/pdbsum/3uyo PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3uyo ProSAT]</span></td></tr>
	</table>		</table>
	== Disease ==		== Disease ==
Line 21:		Line 22:
	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>		From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
	</div>		</div>
		+	<div class="pdbe-citations 3uyo" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
Line 28:		Line 30:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Homo sapiens~~]]	+	[[Category: Human]]
	[[Category: Non-specific protein-tyrosine kinase]]		[[Category: Non-specific protein-tyrosine kinase]]
	[[Category: Koide, A]]		[[Category: Koide, A]]

OCA at 06:42, 21 December 2014

OCA — Sun, 21 Dec 2014 06:42:07 GMT

←Older revision		Revision as of 06:42, 21 December 2014
Line 1:		Line 1:
-	~~{{STRUCTURE_3uyo\| PDB=3uyo \| SCENE= }}~~	+	==Crystal structure of monobody SH13/ABL1 SH2 domain complex==
-	===Crystal structure of monobody SH13/ABL1 SH2 domain complex===	+	<StructureSection load='3uyo' size='340' side='right' caption='[[3uyo]], [[Resolution\|resolution]] 1.83Å' scene=''>
-	~~{{ABSTRACT_PUBMED_22198408}}~~	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>[[3uyo]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3UYO OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3UYO FirstGlance]. <br>
-	==Disease==	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
		+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[3k2m\|3k2m]], [[3ncs\|3ncs]]</td></tr>
		+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">ABL, ABL1, JTK7 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr>
		+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Non-specific_protein-tyrosine_kinase Non-specific protein-tyrosine kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.10.2 2.7.10.2] </span></td></tr>
		+	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3uyo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3uyo OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3uyo RCSB], [http://www.ebi.ac.uk/pdbsum/3uyo PDBsum]</span></td></tr>
		+	</table>
		+	== Disease ==
	[[http://www.uniprot.org/uniprot/ABL1_HUMAN ABL1_HUMAN]] Note=A chromosomal aberration involving ABL1 is a cause of chronic myeloid leukemia. Translocation t(9;22)(q34;q11) with BCR. The translocation produces a BCR-ABL found also in acute myeloid leukemia (AML) and acute lymphoblastic leukemia (ALL).		[[http://www.uniprot.org/uniprot/ABL1_HUMAN ABL1_HUMAN]] Note=A chromosomal aberration involving ABL1 is a cause of chronic myeloid leukemia. Translocation t(9;22)(q34;q11) with BCR. The translocation produces a BCR-ABL found also in acute myeloid leukemia (AML) and acute lymphoblastic leukemia (ALL).
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/ABL1_HUMAN ABL1_HUMAN]] Non-receptor tyrosine-protein kinase that plays a role in many key processes linked to cell growth and survival such as cytoskeleton remodeling in response to extracellular stimuli, cell motility and adhesion, receptor endocytosis, autophagy, DNA damage response and apoptosis. Coordinates actin remodeling through tyrosine phosphorylation of proteins controlling cytoskeleton dynamics like WASF3 (involved in branch formation); ANXA1 (involved in membrane anchoring); DBN1, DBNL, CTTN, RAPH1 and ENAH (involved in signaling); or MAPT and PXN (microtubule-binding proteins). Phosphorylation of WASF3 is critical for the stimulation of lamellipodia formation and cell migration. Involved in the regulation of cell adhesion and motility through phosphorylation of key regulators of these processes such as BCAR1, CRK, CRKL, DOK1, EFS or NEDD9. Phosphorylates multiple receptor tyrosine kinases and more particularly promotes endocytosis of EGFR, facilitates the formation of neuromuscular synapses through MUSK, inhibits PDGFRB-mediated chemotaxis and modulates the endocytosis of activated B-cell receptor complexes. Other substrates which are involved in endocytosis regulation are the caveolin (CAV1) and RIN1. Moreover, ABL1 regulates the CBL family of ubiquitin ligases that drive receptor down-regulation and actin remodeling. Phosphorylation of CBL leads to increased EGFR stability. Involved in late-stage autophagy by regulating positively the trafficking and function of lysosomal components. ABL1 targets to mitochondria in response to oxidative stress and thereby mediates mitochondrial dysfunction and cell death. ABL1 is also translocated in the nucleus where it has DNA-binding activity and is involved in DNA-damage response and apoptosis. Many substrates are known mediators of DNA repair: DDB1, DDB2, ERCC3, ERCC6, RAD9A, RAD51, RAD52 or WRN. Activates the proapoptotic pathway when the DNA damage is too severe to be repaired. Phosphorylates TP73, a primary regulator for this type of damage-induced apoptosis. Phosphorylates the caspase CASP9 on 'Tyr-153' and regulates its processing in the apoptotic response to DNA damage. Phosphorylates PSMA7 that leads to an inhibition of proteasomal activity and cell cycle transition blocks. ABL1 acts also as a regulator of multiple pathological signaling cascades during infection. Several known tyrosine-phosphorylated microbial proteins have been identified as ABL1 substrates. This is the case of A36R of Vaccinia virus, Tir (translocated intimin receptor) of pathogenic E.coli and possibly Citrobacter, CagA (cytotoxin-associated gene A) of H.pylori, or AnkA (ankyrin repeat-containing protein A) of A.phagocytophilum. Pathogens can highjack ABL1 kinase signaling to reorganize the host actin cytoskeleton for multiple purposes, like facilitating intracellular movement and host cell exit. Finally, functions as its own regulator through autocatalytic activity as well as through phosphorylation of its inhibitor, ABI1.<ref>PMID:9037071</ref> <ref>PMID:9144171</ref> <ref>PMID:9461559</ref> <ref>PMID:10391250</ref> <ref>PMID:12379650</ref> <ref>PMID:11971963</ref> <ref>PMID:12531427</ref> <ref>PMID:12672821</ref> <ref>PMID:15556646</ref> <ref>PMID:15031292</ref> <ref>PMID:15886098</ref> <ref>PMID:15657060</ref> <ref>PMID:16943190</ref> <ref>PMID:16678104</ref> <ref>PMID:17306540</ref> <ref>PMID:17623672</ref> <ref>PMID:18328268</ref> <ref>PMID:18945674</ref> <ref>PMID:19891780</ref> <ref>PMID:20417104</ref> <ref>PMID:16424036</ref> <ref>PMID:20357770</ref>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	The fibronectin type III domain (FN3) has become one of the most widely used non-antibody scaffolds for generating new binding proteins. Because of its structural homology to the immunoglobulin domain, combinatorial libraries of FN3 designed to date have primarily focused on introducing amino acid diversity into three loops that are equivalent to antibody complementarity-determining regions. Here, we report an FN3 library that utilizes alternative positions for presenting amino acid diversity. We diversified positions on a beta-sheet and surface loops that together form a concave surface. The new library produced binding proteins (termed "monobodies") to multiple target proteins, generally with similar efficacy as the original, loop-focused library. The crystal structure of a monobody generated from the new library in complex with its target, the Abl SH2 domain, revealed that a concave surface of the monobody, as intended in our design, bound to a convex surface of the target with the interface area being among the largest of published structures of monobody-target complexes. This mode of interaction differs from a common binding mode for single-domain antibodies and antibody mimics in which recognition loops recognize clefts in targets. Together, this work illustrates the utilization of different surfaces of a single immunoglobulin-like scaffold to generate binding proteins with distinct characteristics.

-	~~==Function==~~	+	Teaching an old scaffold new tricks: monobodies constructed using alternative surfaces of the FN3 scaffold.,Koide A, Wojcik J, Gilbreth RN, Hoey RJ, Koide S J Mol Biol. 2012 Jan 13;415(2):393-405. Epub 2011 Dec 16. PMID:22198408<ref>PMID:22198408</ref>
-	~~[[http~~://www.uniprot.org/uniprot/ABL1_HUMAN ABL1_HUMAN]] Non-receptor tyrosine-protein kinase that plays a role in many key processes linked to cell growth and survival such as cytoskeleton remodeling in response to extracellular stimuli, cell motility and adhesion, receptor endocytosis, autophagy, DNA damage response and apoptosis. Coordinates actin remodeling through tyrosine phosphorylation of proteins controlling cytoskeleton dynamics like WASF3 (involved in branch formation); ANXA1 (involved in membrane anchoring); DBN1, DBNL, CTTN, RAPH1 and ENAH (involved in signaling); or MAPT and PXN (microtubule-binding proteins). Phosphorylation of WASF3 is critical for the ~~stimulation of lamellipodia formation and cell migration~~. ~~Involved in the regulation of cell adhesion and motility through phosphorylation of key regulators of these processes such as BCAR1~~, ~~CRK~~, ~~CRKL~~, ~~DOK1~~, ~~EFS or NEDD9. Phosphorylates multiple receptor tyrosine kinases and more particularly promotes endocytosis of EGFR~~, ~~facilitates the formation of neuromuscular synapses through MUSK, inhibits PDGFRB-mediated chemotaxis and modulates the endocytosis of activated B-cell receptor complexes~~. ~~Other substrates which are involved in endocytosis regulation are the caveolin~~ (~~CAV1~~) and RIN1. Moreover, ABL1 regulates the CBL family of ubiquitin ligases that drive receptor down-regulation and actin remodeling. Phosphorylation of CBL leads to increased EGFR stability. Involved in late-stage autophagy by regulating positively the trafficking and function of lysosomal components. ABL1 targets to mitochondria in response to oxidative stress and thereby mediates mitochondrial dysfunction and cell death. ABL1 is also translocated in the nucleus where it has DNA-binding activity and is involved in DNA-damage response and apoptosis. Many substrates are known mediators of DNA repair: DDB1, DDB2, ERCC3, ERCC6, RAD9A, RAD51, RAD52 or WRN. Activates the proapoptotic pathway when the DNA damage is too severe to be repaired. Phosphorylates TP73, a primary regulator for this type of damage-~~induced apoptosis~~. ~~Phosphorylates the caspase CASP9 on 'Tyr-153' and regulates its processing in the apoptotic response to DNA damage~~. Phosphorylates PSMA7 that leads to an inhibition of proteasomal activity and cell cycle transition blocks. ABL1 acts also as a regulator of multiple pathological signaling cascades during infection. Several known tyrosine-phosphorylated microbial proteins have been identified as ABL1 substrates. This is the case of A36R of Vaccinia virus, Tir (translocated intimin receptor) of pathogenic E.coli and possibly Citrobacter, CagA (cytotoxin-associated gene A) of H.pylori, or AnkA (ankyrin repeat-containing protein A) of A.phagocytophilum. Pathogens can highjack ABL1 kinase signaling to reorganize the host actin cytoskeleton for multiple purposes, like facilitating intracellular movement and host cell exit. Finally, functions as its own regulator through autocatalytic activity as well as through phosphorylation of its inhibitor, ABI1.<ref>PMID:9037071</ref><ref>PMID:9144171</ref><ref>PMID:9461559</ref><ref>PMID:10391250</ref><ref>PMID:12379650</ref><ref>PMID:11971963</ref><ref>PMID:12531427</ref><ref>PMID:12672821</ref><ref>PMID:15556646</ref><ref>PMID:15031292</ref><ref>PMID:15886098</ref><ref>PMID:15657060</ref><ref>PMID:16943190</ref><ref>PMID:16678104</ref><ref>PMID:17306540</ref><ref>PMID:17623672</ref><ref>PMID:18328268</ref><ref>PMID:18945674</ref><ref>PMID:19891780</ref><ref>PMID:20417104</ref><ref>PMID:16424036</ref><ref>PMID:~~20357770~~</ref>	+

-	~~==About this Structure==~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	~~[[3uyo]] is~~ a ~~2 chain structure with sequence from [http://en~~.~~wikipedia~~.~~org/wiki/Homo_sapiens Homo sapiens]~~. ~~Full crystallographic information is available from [http:~~/~~/oca.weizmann.ac.il/oca-bin/ocashort?id=3UYO OCA].~~	+	</div>

-	==~~Reference~~==	+	==See Also==
-	~~<ref group~~=~~"xtra">PMID:022198408</ref>~~<references ~~group="xtra"~~/><~~references~~/>	+	*[[Tyrosine kinase\|Tyrosine kinase]]
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]
	[[Category: Non-specific protein-tyrosine kinase]]		[[Category: Non-specific protein-tyrosine kinase]]
-	[[Category: Koide, A.]]	+	[[Category: Koide, A]]
-	[[Category: Koide, S.]]	+	[[Category: Koide, S]]
-	[[Category: Wojcik, J B.]]	+	[[Category: Wojcik, J B]]
	[[Category: Antibody mimic]]		[[Category: Antibody mimic]]
	[[Category: Atp-binding]]		[[Category: Atp-binding]]

OCA at 17:08, 24 March 2013

OCA — Sun, 24 Mar 2013 17:08:16 GMT

←Older revision		Revision as of 17:08, 24 March 2013
Line 1:		Line 1:
-	[[Image:3uyo.png\|left\|200px]]
-
-	<!--
-	The line below this paragraph, containing "STRUCTURE_3uyo", creates the "Structure Box" on the page.
-	You may change the PDB parameter (which sets the PDB file loaded into the applet)
-	or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
-	or leave the SCENE parameter empty for the default display.
-	-->
	{{STRUCTURE_3uyo\| PDB=3uyo \| SCENE= }}		{{STRUCTURE_3uyo\| PDB=3uyo \| SCENE= }}
-
	===Crystal structure of monobody SH13/ABL1 SH2 domain complex===		===Crystal structure of monobody SH13/ABL1 SH2 domain complex===
		+	{{ABSTRACT_PUBMED_22198408}}

		+	==Disease==
		+	[[http://www.uniprot.org/uniprot/ABL1_HUMAN ABL1_HUMAN]] Note=A chromosomal aberration involving ABL1 is a cause of chronic myeloid leukemia. Translocation t(9;22)(q34;q11) with BCR. The translocation produces a BCR-ABL found also in acute myeloid leukemia (AML) and acute lymphoblastic leukemia (ALL).

-	<!--	+	==Function==
-	~~The line below this paragraph~~, ~~{{ABSTRACT_PUBMED_22198408}}~~, ~~adds~~ the ~~Publication Abstract to~~ the ~~page~~	+	[[http://www.uniprot.org/uniprot/ABL1_HUMAN ABL1_HUMAN]] Non-receptor tyrosine-protein kinase that plays a role in many key processes linked to cell growth and survival such as cytoskeleton remodeling in response to extracellular stimuli, cell motility and adhesion, receptor endocytosis, autophagy, DNA damage response and apoptosis. Coordinates actin remodeling through tyrosine phosphorylation of proteins controlling cytoskeleton dynamics like WASF3 (involved in branch formation); ANXA1 (involved in membrane anchoring); DBN1, DBNL, CTTN, RAPH1 and ENAH (involved in signaling); or MAPT and PXN (microtubule-binding proteins). Phosphorylation of WASF3 is critical for the stimulation of lamellipodia formation and cell migration. Involved in the regulation of cell adhesion and motility through phosphorylation of key regulators of these processes such as BCAR1, CRK, CRKL, DOK1, EFS or NEDD9. Phosphorylates multiple receptor tyrosine kinases and more particularly promotes endocytosis of EGFR, facilitates the formation of neuromuscular synapses through MUSK, inhibits PDGFRB-mediated chemotaxis and modulates the endocytosis of activated B-cell receptor complexes. Other substrates which are involved in endocytosis regulation are the caveolin (CAV1) and RIN1. Moreover, ABL1 regulates the CBL family of ubiquitin ligases that drive receptor down-regulation and actin remodeling. Phosphorylation of CBL leads to increased EGFR stability. Involved in late-stage autophagy by regulating positively the trafficking and function of lysosomal components. ABL1 targets to mitochondria in response to oxidative stress and thereby mediates mitochondrial dysfunction and cell death. ABL1 is also translocated in the nucleus where it has DNA-binding activity and is involved in DNA-damage response and apoptosis. Many substrates are known mediators of DNA repair: DDB1, DDB2, ERCC3, ERCC6, RAD9A, RAD51, RAD52 or WRN. Activates the proapoptotic pathway when the DNA damage is too severe to be repaired. Phosphorylates TP73, a primary regulator for this type of damage-induced apoptosis. Phosphorylates the caspase CASP9 on 'Tyr-153' and regulates its processing in the apoptotic response to DNA damage. Phosphorylates PSMA7 that leads to an inhibition of proteasomal activity and cell cycle transition blocks. ABL1 acts also as a regulator of multiple pathological signaling cascades during infection. Several known tyrosine-phosphorylated microbial proteins have been identified as ABL1 substrates. This is the case of A36R of Vaccinia virus, Tir (translocated intimin receptor) of pathogenic E.coli and possibly Citrobacter, CagA (cytotoxin-associated gene A) of H.pylori, or AnkA (ankyrin repeat-containing protein A) of A.phagocytophilum. Pathogens can highjack ABL1 kinase signaling to reorganize the host actin cytoskeleton for multiple purposes, like facilitating intracellular movement and host cell exit. Finally, functions as its own regulator through autocatalytic activity as well as through phosphorylation of its inhibitor, ABI1.<ref>PMID:9037071</ref><ref>PMID:9144171</ref><ref>PMID:9461559</ref><ref>PMID:10391250</ref><ref>PMID:12379650</ref><ref>PMID:11971963</ref><ref>PMID:12531427</ref><ref>PMID:12672821</ref><ref>PMID:15556646</ref><ref>PMID:15031292</ref><ref>PMID:15886098</ref><ref>PMID:15657060</ref><ref>PMID:16943190</ref><ref>PMID:16678104</ref><ref>PMID:17306540</ref><ref>PMID:17623672</ref><ref>PMID:18328268</ref><ref>PMID:18945674</ref><ref>PMID:19891780</ref><ref>PMID:20417104</ref><ref>PMID:16424036</ref><ref>PMID:20357770</ref>
-	(as ~~it appears on PubMed at http://www~~.~~pubmed~~.~~gov~~), where ~~22198408~~ is the ~~PubMed ID number~~.	+
-	-->	+
-	~~{{ABSTRACT_PUBMED_22198408}}~~	+

	==About this Structure==		==About this Structure==
Line 22:		Line 13:

	==Reference==		==Reference==
-	<ref group="xtra">PMID:022198408</ref><references group="xtra"/>	+	<ref group="xtra">PMID:022198408</ref><references group="xtra"/><references/>
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]
	[[Category: Non-specific protein-tyrosine kinase]]		[[Category: Non-specific protein-tyrosine kinase]]

OCA at 07:03, 18 April 2012

OCA — Wed, 18 Apr 2012 07:03:18 GMT

←Older revision		Revision as of 07:03, 18 April 2012
Line 1:		Line 1:
-	[[Image:3uyo.~~jpg~~\|left\|200px]]	+	[[Image:3uyo.png\|left\|200px]]

	<!--		<!--
Line 11:		Line 11:
	===Crystal structure of monobody SH13/ABL1 SH2 domain complex===		===Crystal structure of monobody SH13/ABL1 SH2 domain complex===

		+
		+	<!--
		+	The line below this paragraph, {{ABSTRACT_PUBMED_22198408}}, adds the Publication Abstract to the page
		+	(as it appears on PubMed at http://www.pubmed.gov), where 22198408 is the PubMed ID number.
		+	-->
		+	{{ABSTRACT_PUBMED_22198408}}

	==About this Structure==		==About this Structure==
	[[3uyo]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3UYO OCA].		[[3uyo]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3UYO OCA].
		+
		+	==Reference==
		+	<ref group="xtra">PMID:022198408</ref><references group="xtra"/>
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]
	[[Category: Non-specific protein-tyrosine kinase]]		[[Category: Non-specific protein-tyrosine kinase]]

OCA at 07:44, 28 December 2011

OCA — Wed, 28 Dec 2011 07:44:37 GMT

←Older revision		Revision as of 07:44, 28 December 2011
Line 1:		Line 1:
-	~~'''Unreleased structure'''~~	+	[[Image:3uyo.jpg\|left\|200px]]

-	The ~~entry 3uyo~~ is ~~ON HOLD~~	+	<!--
		+	The line below this paragraph, containing "STRUCTURE_3uyo", creates the "Structure Box" on the page.
		+	You may change the PDB parameter (which sets the PDB file loaded into the applet)
		+	or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
		+	or leave the SCENE parameter empty for the default display.
		+	-->
		+	{{STRUCTURE_3uyo\| PDB=3uyo \| SCENE= }}

-	~~Authors: Wojcik, J.B., Koide, A., Koide, S.~~	+	===Crystal structure of monobody SH13/ABL1 SH2 domain complex===

-	~~Description~~: ~~CRYSTAL STRUCTURE OF MONOBODY SH13~~/~~ABL1 SH2 DOMAIN COMPLEX~~	+
		+	==About this Structure==
		+	[[3uyo]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3UYO OCA].
		+	[[Category: Homo sapiens]]
		+	[[Category: Non-specific protein-tyrosine kinase]]
		+	[[Category: Koide, A.]]
		+	[[Category: Koide, S.]]
		+	[[Category: Wojcik, J B.]]
		+	[[Category: Antibody mimic]]
		+	[[Category: Atp-binding]]
		+	[[Category: Engineered binding protein]]
		+	[[Category: Phosphoprotein]]
		+	[[Category: Protein-protein complex]]
		+	[[Category: Sh2 domain]]
		+	[[Category: Signaling protein-protein binding complex]]
		+	[[Category: Tyrosine-protein kinase]]

OCA: Protected "3uyo" [edit=sysop:move=sysop]

OCA — Wed, 14 Dec 2011 11:15:42 GMT

Protected "3uyo" [edit=sysop:move=sysop]

←Older revision

Revision as of 11:15, 14 December 2011

OCA: New page: '''Unreleased structure''' The entry 3uyo is ON HOLD Authors: Wojcik, J.B., Koide, A., Koide, S. Description: CRYSTAL STRUCTURE OF MONOBODY SH13/ABL1 SH2 DOMAIN COMPLEX

OCA — Wed, 14 Dec 2011 11:15:37 GMT

New page: '''Unreleased structure''' The entry 3uyo is ON HOLD Authors: Wojcik, J.B., Koide, A., Koide, S. Description: CRYSTAL STRUCTURE OF MONOBODY SH13/ABL1 SH2 DOMAIN COMPLEX

New page

'''Unreleased structure'''

The entry 3uyo is ON HOLD

Authors: Wojcik, J.B., Koide, A., Koide, S.

Description: CRYSTAL STRUCTURE OF MONOBODY SH13/ABL1 SH2 DOMAIN COMPLEX