This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
7n2t
From Proteopedia
(Difference between revisions)
| (4 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| - | '''Unreleased structure''' | ||
| - | + | ==O-acetylserine sulfhydrylase from Citrullus vulgaris in the internal aldimine state, with citrate bound== | |
| - | + | <StructureSection load='7n2t' size='340' side='right'caption='[[7n2t]], [[Resolution|resolution]] 1.55Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[7n2t]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Citrullus_lanatus_subsp._vulgaris Citrullus lanatus subsp. vulgaris]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7N2T OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7N2T FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.55Å</td></tr> | |
| - | [[Category: | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=1PE:PENTAETHYLENE+GLYCOL'>1PE</scene>, <scene name='pdbligand=CIT:CITRIC+ACID'>CIT</scene>, <scene name='pdbligand=LLP:(2S)-2-AMINO-6-[[3-HYDROXY-2-METHYL-5-(PHOSPHONOOXYMETHYL)PYRIDIN-4-YL]METHYLIDENEAMINO]HEXANOIC+ACID'>LLP</scene>, <scene name='pdbligand=PO4:PHOSPHATE+ION'>PO4</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=7n2t FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7n2t OCA], [https://pdbe.org/7n2t PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7n2t RCSB], [https://www.ebi.ac.uk/pdbsum/7n2t PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7n2t ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/CYSK_CITLA CYSK_CITLA] Produces L-cysteine from O-acetyl-L-serine and hydrogen sulfide. Can also use pyrazole and 3,4-dihydroxypyridine instead of the hydrogen sulfide to produce two plant specific non-protein amino acids beta-pyrazolylalanine and L-mimosine.<ref>PMID:8280125</ref> <ref>PMID:9013806</ref> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Citrullus lanatus subsp. vulgaris]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Bingman CA]] | ||
| + | [[Category: Buller AR]] | ||
| + | [[Category: Smith JL]] | ||
Current revision
O-acetylserine sulfhydrylase from Citrullus vulgaris in the internal aldimine state, with citrate bound
| |||||||||||
