3m11: Difference between revisions
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{{STRUCTURE_3m11| PDB=3m11 | SCENE= }} | {{STRUCTURE_3m11| PDB=3m11 | SCENE= }} | ||
===Crystal Structure of Aurora A Kinase complexed with inhibitor=== | ===Crystal Structure of Aurora A Kinase complexed with inhibitor=== | ||
{{ABSTRACT_PUBMED_20550212}} | |||
==Function== | |||
[[http://www.uniprot.org/uniprot/STK6_HUMAN STK6_HUMAN]] Mitotic serine/threonine kinases that contributes to the regulation of cell cycle progression. Associates with the centrosome and the spindle microtubules during mitosis and plays a critical role in various mitotic events including the establishment of mitotic spindle, centrosome duplication, centrosome separation as well as maturation, chromosomal alignment, spindle assembly checkpoint, and cytokinesis. Required for initial activation of CDK1 at centrosomes. Phosphorylates numerous target proteins, including ARHGEF2, BORA, BRCA1, CDC25B, DLGP5, HDAC6, KIF2A, LATS2, NDEL1, PARD3, PPP1R2, PLK1, RASSF1, TACC3, p53/TP53 and TPX2. Regulates KIF2A tubulin depolymerase activity. Required for normal axon formation. Plays a role in microtubule remodeling during neurite extension. Important for microtubule formation and/or stabilization. Also acts as a key regulatory component of the p53/TP53 pathway, and particularly the checkpoint-response pathways critical for oncogenic transformation of cells, by phosphorylating and stabilizing p53/TP53. Phosphorylates its own inhibitors, the protein phosphatase type 1 (PP1) isoforms, to inhibit their activity. Necessary for proper cilia disassembly prior to mitosis.<ref>PMID:9606188</ref> <ref>PMID:11039908</ref> <ref>PMID:11551964</ref> <ref>PMID:12390251</ref> <ref>PMID:13678582</ref> <ref>PMID:14523000</ref> <ref>PMID:15147269</ref> <ref>PMID:14990569</ref> <ref>PMID:15128871</ref> <ref>PMID:14702041</ref> <ref>PMID:15987997</ref> <ref>PMID:18056443</ref> <ref>PMID:17604723</ref> <ref>PMID:17360485</ref> <ref>PMID:18615013</ref> <ref>PMID:19812038</ref> <ref>PMID:19351716</ref> <ref>PMID:19668197</ref> <ref>PMID:19357306</ref> <ref>PMID:20643351</ref> <ref>PMID:17125279</ref> | |||
==About this Structure== | ==About this Structure== | ||
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==Reference== | ==Reference== | ||
<ref group="xtra">PMID: | <ref group="xtra">PMID:020550212</ref><references group="xtra"/><references/> | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Non-specific serine/threonine protein kinase]] | [[Category: Non-specific serine/threonine protein kinase]] | ||
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[[Category: Wu, J S.]] | [[Category: Wu, J S.]] | ||
[[Category: Wu, S Y.]] | [[Category: Wu, S Y.]] | ||
[[Category: Atp-binding]] | |||
[[Category: Aurora kinase inhibitor]] | |||
[[Category: Cell cycle]] | |||
[[Category: Cytoskeleton]] | |||
[[Category: Kinase]] | |||
[[Category: Nucleotide-binding]] | |||
[[Category: Phosphoprotein]] | |||
[[Category: Serine/threonine-protein kinase]] | |||
[[Category: Structure-based drug design]] | |||
[[Category: Transferase]] | |||
[[Category: Transferase-transferase inhibitor complex]] | |||
[[Category: X-ray co-crystal analysis]] |