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- | [[Image:2kty.jpg|left|200px]] | |
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- | <!-- | + | ==Solution Structure of human Vaccinia Related Kinase-1== |
- | The line below this paragraph, containing "STRUCTURE_2kty", creates the "Structure Box" on the page.
| + | <StructureSection load='2kty' size='340' side='right'caption='[[2kty]]' scene=''> |
- | You may change the PDB parameter (which sets the PDB file loaded into the applet)
| + | == Structural highlights == |
- | or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
| + | <table><tr><td colspan='2'>[[2kty]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2KTY OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2KTY FirstGlance]. <br> |
- | or leave the SCENE parameter empty for the default display.
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=2kty FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2kty OCA], [https://pdbe.org/2kty PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2kty RCSB], [https://www.ebi.ac.uk/pdbsum/2kty PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2kty ProSAT]</span></td></tr> |
- | {{STRUCTURE_2kty| PDB=2kty | SCENE= }}
| + | </table> |
| + | == Disease == |
| + | [https://www.uniprot.org/uniprot/VRK1_HUMAN VRK1_HUMAN] Pontocerebellar hypoplasia type 1. The disease is caused by mutations affecting the gene represented in this entry. |
| + | == Function == |
| + | [https://www.uniprot.org/uniprot/VRK1_HUMAN VRK1_HUMAN] Serine/threonine kinase involved in Golgi disassembly during the cell cycle: following phosphorylation by PLK3 during mitosis, required to induce Golgi fragmentation. Acts by mediating phosphorylation of downstream target protein. Phosphorylates 'Thr-18' of p53/TP53 and may thereby prevent the interaction between p53/TP53 and MDM2. Phosphorylates casein and histone H3. Phosphorylates BANF1: disrupts its ability to bind DNA, reduces its binding to LEM domain-containing proteins and causes its relocalization from the nucleus to the cytoplasm. Phosphorylates ATF2 which activates its transcriptional activity.<ref>PMID:10951572</ref> <ref>PMID:14645249</ref> <ref>PMID:15105425</ref> <ref>PMID:16495336</ref> <ref>PMID:18617507</ref> <ref>PMID:19103756</ref> |
| | | |
- | ===Solution Structure of human Vaccinia Related Kinase-1=== | + | ==See Also== |
- | | + | *[[Serine/threonine protein kinase 3D structures|Serine/threonine protein kinase 3D structures]] |
- | | + | == References == |
- | ==About this Structure== | + | <references/> |
- | [[2kty]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2KTY OCA].
| + | __TOC__ |
| + | </StructureSection> |
| [[Category: Homo sapiens]] | | [[Category: Homo sapiens]] |
- | [[Category: Non-specific serine/threonine protein kinase]] | + | [[Category: Large Structures]] |
- | [[Category: Shin, J.]] | + | [[Category: Shin J]] |
- | [[Category: Yoon, H.]] | + | [[Category: Yoon H]] |
| Structural highlights
Disease
VRK1_HUMAN Pontocerebellar hypoplasia type 1. The disease is caused by mutations affecting the gene represented in this entry.
Function
VRK1_HUMAN Serine/threonine kinase involved in Golgi disassembly during the cell cycle: following phosphorylation by PLK3 during mitosis, required to induce Golgi fragmentation. Acts by mediating phosphorylation of downstream target protein. Phosphorylates 'Thr-18' of p53/TP53 and may thereby prevent the interaction between p53/TP53 and MDM2. Phosphorylates casein and histone H3. Phosphorylates BANF1: disrupts its ability to bind DNA, reduces its binding to LEM domain-containing proteins and causes its relocalization from the nucleus to the cytoplasm. Phosphorylates ATF2 which activates its transcriptional activity.[1] [2] [3] [4] [5] [6]
See Also
References
- ↑ Lopez-Borges S, Lazo PA. The human vaccinia-related kinase 1 (VRK1) phosphorylates threonine-18 within the mdm-2 binding site of the p53 tumour suppressor protein. Oncogene. 2000 Jul 27;19(32):3656-64. PMID:10951572 doi:http://dx.doi.org/10.1038/sj.onc.1203709
- ↑ Nichols RJ, Traktman P. Characterization of three paralogous members of the Mammalian vaccinia related kinase family. J Biol Chem. 2004 Feb 27;279(9):7934-46. Epub 2003 Nov 25. PMID:14645249 doi:http://dx.doi.org/10.1074/jbc.M310813200
- ↑ Sevilla A, Santos CR, Vega FM, Lazo PA. Human vaccinia-related kinase 1 (VRK1) activates the ATF2 transcriptional activity by novel phosphorylation on Thr-73 and Ser-62 and cooperates with JNK. J Biol Chem. 2004 Jun 25;279(26):27458-65. Epub 2004 Apr 21. PMID:15105425 doi:http://dx.doi.org/10.1074/jbc.M401009200
- ↑ Nichols RJ, Wiebe MS, Traktman P. The vaccinia-related kinases phosphorylate the N' terminus of BAF, regulating its interaction with DNA and its retention in the nucleus. Mol Biol Cell. 2006 May;17(5):2451-64. Epub 2006 Feb 22. PMID:16495336 doi:http://dx.doi.org/10.1091/mbc.E05-12-1179
- ↑ Sanz-Garcia M, Lopez-Sanchez I, Lazo PA. Proteomics identification of nuclear Ran GTPase as an inhibitor of human VRK1 and VRK2 (vaccinia-related kinase) activities. Mol Cell Proteomics. 2008 Nov;7(11):2199-214. doi: 10.1074/mcp.M700586-MCP200., Epub 2008 Jul 9. PMID:18617507 doi:10.1074/mcp.M700586-MCP200
- ↑ Lopez-Sanchez I, Sanz-Garcia M, Lazo PA. Plk3 interacts with and specifically phosphorylates VRK1 in Ser342, a downstream target in a pathway that induces Golgi fragmentation. Mol Cell Biol. 2009 Mar;29(5):1189-201. doi: 10.1128/MCB.01341-08. Epub 2008 Dec , 22. PMID:19103756 doi:10.1128/MCB.01341-08
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