4da5: Difference between revisions
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==Choline Kinase alpha acts through a double-displacement kinetic mechanism involving enzyme isomerisation, as determined through enzyme and inhibitor kinetics and structural biology== | ==Choline Kinase alpha acts through a double-displacement kinetic mechanism involving enzyme isomerisation, as determined through enzyme and inhibitor kinetics and structural biology== | ||
<StructureSection load='4da5' size='340' side='right' caption='[[4da5]], [[Resolution|resolution]] 2.40Å' scene=''> | <StructureSection load='4da5' size='340' side='right'caption='[[4da5]], [[Resolution|resolution]] 2.40Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[4da5]] is a 2 chain structure with sequence from [ | <table><tr><td colspan='2'>[[4da5]] 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=4DA5 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4DA5 FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=0H7:(3R)-1-AZABICYCLO[2.2.2]OCT-3-YL[BIS(5-CHLOROTHIOPHEN-2-YL)]METHANOL'>0H7</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene> | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=0H7:(3R)-1-AZABICYCLO[2.2.2]OCT-3-YL[BIS(5-CHLOROTHIOPHEN-2-YL)]METHANOL'>0H7</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></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=4da5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4da5 OCA], [https://pdbe.org/4da5 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4da5 RCSB], [https://www.ebi.ac.uk/pdbsum/4da5 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4da5 ProSAT]</span></td></tr> | |||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | |||
</table> | </table> | ||
== Function == | == Function == | ||
[[ | [[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> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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==See Also== | ==See Also== | ||
*[[Choline kinase|Choline kinase]] | *[[Choline kinase 3D structures|Choline kinase 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Homo sapiens]] | ||
[[Category: Brown | [[Category: Large Structures]] | ||
[[Category: Charlton | [[Category: Brown K]] | ||
[[Category: Hudson | [[Category: Charlton P]] | ||
[[Category: Pollard | [[Category: Hudson C]] | ||
[[Category: Pollard J]] | |||