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5vdk

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==Crystal structure of human WEE2 kinase domain in complex with MK1775==
==Crystal structure of human WEE2 kinase domain in complex with MK1775==
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<StructureSection load='5vdk' size='340' side='right' caption='[[5vdk]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
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<StructureSection load='5vdk' size='340' side='right'caption='[[5vdk]], [[Resolution|resolution]] 2.70&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[5vdk]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5VDK OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5VDK FirstGlance]. <br>
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<table><tr><td colspan='2'>[[5vdk]] is a 1 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=5VDK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5VDK FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=8X7:1-[6-(2-hydroxypropan-2-yl)pyridin-2-yl]-6-{[4-(4-methylpiperazin-1-yl)phenyl]amino}-2-(prop-2-en-1-yl)-1,2-dihydro-3H-pyrazolo[3,4-d]pyrimidin-3-one'>8X7</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.7&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5vc3|5vc3]], [[5vc4|5vc4]], [[5vc5|5vc5]], [[5vd2|5vd2]], [[5vc6|5vc6]], [[5vd9|5vd9]], [[5vd8|5vd8]], [[5vd7|5vd7]], [[5vd5|5vd5]], [[5vd4|5vd4]], [[5vda|5vda]]</td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=8X7:1-[6-(2-hydroxypropan-2-yl)pyridin-2-yl]-6-{[4-(4-methylpiperazin-1-yl)phenyl]amino}-2-(prop-2-en-1-yl)-1,2-dihydro-3H-pyrazolo[3,4-d]pyrimidin-3-one'>8X7</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</scene></td></tr>
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<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>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=5vdk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vdk OCA], [https://pdbe.org/5vdk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5vdk RCSB], [https://www.ebi.ac.uk/pdbsum/5vdk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5vdk ProSAT]</span></td></tr>
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<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=5vdk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5vdk OCA], [http://pdbe.org/5vdk PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5vdk RCSB], [http://www.ebi.ac.uk/pdbsum/5vdk PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5vdk ProSAT]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/WEE2_HUMAN WEE2_HUMAN]] Oocyte-specific protein tyrosine kinase that phosphorylates and inhibits CDK1 and acts as a key regulator of meiosis during both prophase I and metaphase II. Required to maintain meiotic arrest in oocytes during the germinal vesicle (GV) stage, a long period of quiescence at dictyate prophase I, by phosphorylating CDK1 at 'Tyr-15', leading to inhibit CDK1 activity and prevent meiotic reentry. Also required for metaphase II exit during egg activation by phosphorylating CDK1 at 'Tyr-15', to ensure exit from meiosis in oocytes and promote pronuclear formation (By similarity).
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[https://www.uniprot.org/uniprot/WEE2_HUMAN WEE2_HUMAN] Oocyte-specific protein tyrosine kinase that phosphorylates and inhibits CDK1 and acts as a key regulator of meiosis during both prophase I and metaphase II. Required to maintain meiotic arrest in oocytes during the germinal vesicle (GV) stage, a long period of quiescence at dictyate prophase I, by phosphorylating CDK1 at 'Tyr-15', leading to inhibit CDK1 activity and prevent meiotic reentry. Also required for metaphase II exit during egg activation by phosphorylating CDK1 at 'Tyr-15', to ensure exit from meiosis in oocytes and promote pronuclear formation (By similarity).
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Non-specific protein-tyrosine kinase]]
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[[Category: Homo sapiens]]
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[[Category: Schonbrunn, E]]
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[[Category: Large Structures]]
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[[Category: Zhu, J Y]]
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[[Category: Schonbrunn E]]
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[[Category: Cell cycle]]
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[[Category: Zhu J-Y]]
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[[Category: Inhibitor]]
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[[Category: Kinase domain]]
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[[Category: Transferase]]
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[[Category: Transferase-transferase inhibitor complex]]
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[[Category: Wee2]]
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Current revision

Crystal structure of human WEE2 kinase domain in complex with MK1775

PDB ID 5vdk

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