1p5r: Difference between revisions
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<StructureSection load='1p5r' size='340' side='right'caption='[[1p5r]], [[Resolution|resolution]] 2.50Å' scene=''> | <StructureSection load='1p5r' size='340' side='right'caption='[[1p5r]], [[Resolution|resolution]] 2.50Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[1p5r]] is a 2 chain structure with sequence from [ | <table><tr><td colspan='2'>[[1p5r]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Oxalobacter_formigenes Oxalobacter formigenes]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1P5R OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1P5R FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.5Å</td></tr> | ||
<tr id=' | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=COA:COENZYME+A'>COA</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=1p5r FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1p5r OCA], [https://pdbe.org/1p5r PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1p5r RCSB], [https://www.ebi.ac.uk/pdbsum/1p5r PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1p5r 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/FCTA_OXAFO FCTA_OXAFO] Catalyzes the transfer of the CoA moiety from formyl-CoA to oxalate. Essential enzyme for the bacterium survival, as it relies on oxalic acid as its sole source of energy.[HAMAP-Rule:MF_00742] | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: Jonsson | [[Category: Oxalobacter formigenes]] | ||
[[Category: Lindqvist | [[Category: Jonsson S]] | ||
[[Category: Ricagno | [[Category: Lindqvist Y]] | ||
[[Category: Richards | [[Category: Ricagno S]] | ||
[[Category: Richards N]] | |||
Latest revision as of 12:38, 16 August 2023
Formyl-CoA Transferase in complex with Coenzyme AFormyl-CoA Transferase in complex with Coenzyme A
Structural highlights
FunctionFCTA_OXAFO Catalyzes the transfer of the CoA moiety from formyl-CoA to oxalate. Essential enzyme for the bacterium survival, as it relies on oxalic acid as its sole source of energy.[HAMAP-Rule:MF_00742] Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMedFormyl-CoA transferase catalyses transfer of CoA from formate to oxalate in the first step of oxalate degradation by Oxalobacter formigenes, a bacterium present in the intestinal flora which is implicated in oxalate catabolism in mammals. Formyl-CoA transferase is a member of a family of CoA-transferases for which no structural information is available. We now report the three-dimensional structure of O.formigenes formyl-CoA transferase, which reveals a novel fold and a very striking assembly of the homodimer. The subunit is composed of a large and a small domain where residues from both the N- and C-termini of the subunit are part of the large domain. The linkers between the domains give the subunit a circular shape with a hole in the middle. The enzyme monomers are tightly interacting and are interlocked. This fold requires drastic rearrangement of approximately 75 residues at the C-terminus for formation of the dimer. The structure of a complex of formyl-CoA transferase with CoA is also reported and sets the scene for a mechanistic understanding of enzymes of this family of CoA-transferases. Formyl-CoA transferase encloses the CoA binding site at the interface of an interlocked dimer.,Ricagno S, Jonsson S, Richards N, Lindqvist Y EMBO J. 2003 Jul 1;22(13):3210-9. PMID:12839984[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
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