3g15

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==Crystal structure of human choline kinase alpha in complex with hemicholinium-3 and ADP==
==Crystal structure of human choline kinase alpha in complex with hemicholinium-3 and ADP==
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<StructureSection load='3g15' size='340' side='right' caption='[[3g15]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
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<StructureSection load='3g15' size='340' side='right'caption='[[3g15]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[3g15]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=3f2s 3f2s]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3G15 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3G15 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[3g15]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=3f2s 3f2s]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3G15 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3G15 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=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=HC6:(2S,2S)-2,2-BIPHENYL-4,4-DIYLBIS(2-HYDROXY-4,4-DIMETHYLMORPHOLIN-4-IUM)'>HC6</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=UNX:UNKNOWN+ATOM+OR+ION'>UNX</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]] 1.7&#8491;</td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3f2s|3f2s]]</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=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=HC6:(2S,2S)-2,2-BIPHENYL-4,4-DIYLBIS(2-HYDROXY-4,4-DIMETHYLMORPHOLIN-4-IUM)'>HC6</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=UNX:UNKNOWN+ATOM+OR+ION'>UNX</scene></td></tr>
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<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">CHKA, CHK, CKI ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</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=3g15 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3g15 OCA], [https://pdbe.org/3g15 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3g15 RCSB], [https://www.ebi.ac.uk/pdbsum/3g15 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3g15 ProSAT]</span></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/Choline_kinase Choline kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.1.32 2.7.1.32] </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=3g15 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3g15 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3g15 RCSB], [http://www.ebi.ac.uk/pdbsum/3g15 PDBsum]</span></td></tr>
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</table>
</table>
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== Function ==
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[https://www.uniprot.org/uniprot/CHKA_HUMAN CHKA_HUMAN] Has a key role in phospholipid biosynthesis and may contribute to tumor cell growth. Catalyzes the first step in phosphatidylcholine biosynthesis. Contributes to phosphatidylethanolamine biosynthesis. Phosphorylates choline and ethanolamine. Has higher activity with choline.<ref>PMID:19915674</ref>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
<jmolCheckbox>
<jmolCheckbox>
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<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/g1/3g15_consurf.spt"</scriptWhenChecked>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/g1/3g15_consurf.spt"</scriptWhenChecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
<text>to colour the structure by Evolutionary Conservation</text>
<text>to colour the structure by Evolutionary Conservation</text>
</jmolCheckbox>
</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/chain_selection.php?pdb_ID=2ata ConSurf].
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=3g15 ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
<div style="background-color:#fffaf0;">
<div style="background-color:#fffaf0;">
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
</div>
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<div class="pdbe-citations 3g15" style="background-color:#fffaf0;"></div>
==See Also==
==See Also==
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*[[Choline kinase|Choline kinase]]
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*[[Choline kinase 3D structures|Choline kinase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Choline kinase]]
 
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Arrowsmith, C H]]
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[[Category: Large Structures]]
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[[Category: Bochkarev, A]]
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[[Category: Arrowsmith CH]]
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[[Category: Bountra, C]]
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[[Category: Bochkarev A]]
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[[Category: Edwards, A M]]
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[[Category: Bountra C]]
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[[Category: Hong, B S]]
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[[Category: Edwards AM]]
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[[Category: MacKenzie, F]]
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[[Category: Hong BS]]
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[[Category: Park, H W]]
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[[Category: MacKenzie F]]
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[[Category: Rabeh, W M]]
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[[Category: Park HW]]
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[[Category: Structural genomic]]
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[[Category: Rabeh WM]]
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[[Category: Tempel, W]]
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[[Category: Tempel W]]
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[[Category: Weigelt, J]]
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[[Category: Weigelt J]]
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[[Category: Hemicholinium-3]]
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[[Category: Kinase]]
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[[Category: Non-protein kinase]]
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[[Category: Sgc]]
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[[Category: Transferase]]
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Current revision

Crystal structure of human choline kinase alpha in complex with hemicholinium-3 and ADP

PDB ID 3g15

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OCA

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