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| | ==Truncated human atp-citrate lyase with ADP and tartrate bound== | | ==Truncated human atp-citrate lyase with ADP and tartrate bound== |
| - | <StructureSection load='3pff' size='340' side='right' caption='[[3pff]], [[Resolution|resolution]] 2.30Å' scene=''> | + | <StructureSection load='3pff' size='340' side='right'caption='[[3pff]], [[Resolution|resolution]] 2.30Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[3pff]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3PFF OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3PFF FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[3pff]] 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=3PFF OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3PFF FirstGlance]. <br> |
| - | </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=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=TLA:L(+)-TARTARIC+ACID'>TLA</scene></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.3Å</td></tr> |
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3mwd|3mwd]], [[3mwe|3mwe]]</td></tr>
| + | <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=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=TLA:L(+)-TARTARIC+ACID'>TLA</scene></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">ACLY ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=3pff FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3pff OCA], [https://pdbe.org/3pff PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3pff RCSB], [https://www.ebi.ac.uk/pdbsum/3pff PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3pff ProSAT]</span></td></tr> |
| - | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/ATP_citrate_synthase ATP citrate synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.3.3.8 2.3.3.8] </span></td></tr> | + | |
| - | <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=3pff FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3pff OCA], [http://pdbe.org/3pff PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3pff RCSB], [http://www.ebi.ac.uk/pdbsum/3pff PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3pff ProSAT]</span></td></tr> | + | |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/ACLY_HUMAN ACLY_HUMAN]] ATP citrate-lyase is the primary enzyme responsible for the synthesis of cytosolic acetyl-CoA in many tissues. Has a central role in de novo lipid synthesis. In nervous tissue it may be involved in the biosynthesis of acetylcholine.<ref>PMID:23932781</ref> | + | [https://www.uniprot.org/uniprot/ACLY_HUMAN ACLY_HUMAN] ATP citrate-lyase is the primary enzyme responsible for the synthesis of cytosolic acetyl-CoA in many tissues. Has a central role in de novo lipid synthesis. In nervous tissue it may be involved in the biosynthesis of acetylcholine.<ref>PMID:23932781</ref> |
| | <div style="background-color:#fffaf0;"> | | <div style="background-color:#fffaf0;"> |
| | == Publication Abstract from PubMed == | | == Publication Abstract from PubMed == |
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| | </div> | | </div> |
| | <div class="pdbe-citations 3pff" style="background-color:#fffaf0;"></div> | | <div class="pdbe-citations 3pff" style="background-color:#fffaf0;"></div> |
| | + | |
| | + | ==See Also== |
| | + | *[[ATP-citrate synthase|ATP-citrate synthase]] |
| | + | *[[ATP-citrate synthase 3D structures|ATP-citrate synthase 3D structures]] |
| | == References == | | == References == |
| | <references/> | | <references/> |
| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| - | [[Category: ATP citrate synthase]] | + | [[Category: Homo sapiens]] |
| - | [[Category: Human]] | + | [[Category: Large Structures]] |
| - | [[Category: Fraser, M E]] | + | [[Category: Fraser ME]] |
| - | [[Category: Sun, T]] | + | [[Category: Sun T]] |
| - | [[Category: Atp-grasp]]
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| - | [[Category: Lyase]]
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| - | [[Category: Organic acid]]
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| - | [[Category: Phosphohistidine]]
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| - | [[Category: Transferase]]
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| Structural highlights
Function
ACLY_HUMAN ATP citrate-lyase is the primary enzyme responsible for the synthesis of cytosolic acetyl-CoA in many tissues. Has a central role in de novo lipid synthesis. In nervous tissue it may be involved in the biosynthesis of acetylcholine.[1]
Publication Abstract from PubMed
Human ATP-citrate lyase (EC 2.3.3.8) is the cytoplasmic enzyme that catalyzes the production of acetyl-CoA from citrate, CoA and ATP. The amino-terminal portion of the enzyme, containing residues 1-817, was crystallized in the presence of tartrate, ATP and magnesium ions. The crystals diffracted to 2.3 A resolution. The structure shows ADP-Mg(2+) bound to the domain that possesses the ATP-grasp fold. The structure demonstrates that this crystal form could be used to investigate the structures of complexes with inhibitors of ATP-citrate lyase that bind at either the citrate- or ATP-binding site.
ADP-Mg2+ bound to the ATP-grasp domain of ATP-citrate lyase.,Sun T, Hayakawa K, Fraser ME Acta Crystallogr Sect F Struct Biol Cryst Commun. 2011 Oct 1;67(Pt 10):1168-72., Epub 2011 Sep 24. PMID:22102020[2]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
See Also
References
- ↑ Lin R, Tao R, Gao X, Li T, Zhou X, Guan KL, Xiong Y, Lei QY. Acetylation stabilizes ATP-citrate lyase to promote lipid biosynthesis and tumor growth. Mol Cell. 2013 Aug 22;51(4):506-18. doi: 10.1016/j.molcel.2013.07.002. Epub 2013 , Aug 8. PMID:23932781 doi:http://dx.doi.org/10.1016/j.molcel.2013.07.002
- ↑ Sun T, Hayakawa K, Fraser ME. ADP-Mg2+ bound to the ATP-grasp domain of ATP-citrate lyase. Acta Crystallogr Sect F Struct Biol Cryst Commun. 2011 Oct 1;67(Pt 10):1168-72., Epub 2011 Sep 24. PMID:22102020 doi:10.1107/S1744309111028363
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