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2iht
From Proteopedia
(Difference between revisions)
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<StructureSection load='2iht' size='340' side='right'caption='[[2iht]], [[Resolution|resolution]] 2.00Å' scene=''> | <StructureSection load='2iht' size='340' side='right'caption='[[2iht]], [[Resolution|resolution]] 2.00Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[2iht]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/ | + | <table><tr><td colspan='2'>[[2iht]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Streptomyces_clavuligerus Streptomyces clavuligerus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2IHT OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2IHT 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]] 2Å</td></tr> |
| - | <tr id=' | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=TPP:THIAMINE+DIPHOSPHATE'>TPP</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=2iht FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2iht OCA], [https://pdbe.org/2iht PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2iht RCSB], [https://www.ebi.ac.uk/pdbsum/2iht PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2iht ProSAT]</span></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=2iht FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2iht OCA], [https://pdbe.org/2iht PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2iht RCSB], [https://www.ebi.ac.uk/pdbsum/2iht PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2iht ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/CEAS_STRCL CEAS_STRCL] Involved in the biosynthesis of the beta-lactamase inhibitor, clavulanic acid. Catalyzes the thiamine diphosphate (ThDP) dependent condensation of D-glyceraldehyde-3-phosphate (D-G3P) with L-arginine to yield the beta-amino acid, N2-(2-carboxyethyl)arginine (CEA) via a beta-elimination resulting in the formation of an enol which undergoes a second elimination to generate the alpha,beta-unsaturated acryloyl-ThDP.<ref>PMID:18052280</ref> <ref>PMID:19477162</ref> | ||
== 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: As 4 1611]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | [[Category: | + | [[Category: Streptomyces clavuligerus]] |
| - | [[Category: | + | [[Category: Caines ME]] |
| - | [[Category: | + | [[Category: Schofield CJ]] |
| - | + | ||
Current revision
Carboxyethylarginine synthase from Streptomyces clavuligerus: SeMet structure
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