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6alr
From Proteopedia
(Difference between revisions)
(New page: ==VioC L-arginine hydroxylase bound to the vanadyl ion, L-arginine, and succinate== <StructureSection load='6alr' size='340' side='right' caption='6alr, resolution 1.55...) |
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==VioC L-arginine hydroxylase bound to the vanadyl ion, L-arginine, and succinate== | ==VioC L-arginine hydroxylase bound to the vanadyl ion, L-arginine, and succinate== | ||
| - | <StructureSection load='6alr' size='340' side='right' caption='[[6alr]], [[Resolution|resolution]] 1.55Å' scene=''> | + | <StructureSection load='6alr' size='340' side='right'caption='[[6alr]], [[Resolution|resolution]] 1.55Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[6alr]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6ALR OCA]. For a <b>guided tour on the structure components</b> use [ | + | <table><tr><td colspan='2'>[[6alr]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Streptomyces_vinaceus Streptomyces vinaceus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6ALR OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6ALR FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ARG:ARGININE'>ARG</scene>, <scene name='pdbligand=SIN:SUCCINIC+ACID'>SIN</scene>, <scene name='pdbligand=VVO:oxovanadium(2+)'>VVO</scene | + | </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> |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ARG:ARGININE'>ARG</scene>, <scene name='pdbligand=SIN:SUCCINIC+ACID'>SIN</scene>, <scene name='pdbligand=VVO:oxovanadium(2+)'>VVO</scene></td></tr> | |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=6alr FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6alr OCA], [https://pdbe.org/6alr PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6alr RCSB], [https://www.ebi.ac.uk/pdbsum/6alr PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6alr ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [ | + | [https://www.uniprot.org/uniprot/ARGHX_STRVI ARGHX_STRVI] Involved in the biosynthesis of capreomycidine, an unusual amino acid used by non-ribosomal peptide synthases (NRPS) to make the tuberactinomycin class of peptide antibiotics such as viomycin and capreomycin. Catalyzes the stereospecific hydroxylation of the C3 of (2S)-arginine to generate (3S)-hydroxy-(2S)-arginine. Usually clavaminic acid synthase-like oxygenases catalyze the formation of threo diastereomers, however VioC produces the erythro diastereomer of beta-carbon-hydroxylated L-arginine. It exerts a broad substrate specificity by accepting the analogs L-homoarginine and L-canavanine for the beta-carbon hydroxylation.<ref>PMID:15368580</ref> <ref>PMID:15368582</ref> <ref>PMID:19490124</ref> |
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| - | + | ==See Also== | |
| - | + | *[[Hydroxylases 3D structures|Hydroxylases 3D structures]] | |
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== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: | + | [[Category: Streptomyces vinaceus]] |
| - | [[Category: | + | [[Category: Bergman JA]] |
| - | [[Category: | + | [[Category: Boal AK]] |
| - | [[Category: | + | [[Category: Dunham NP]] |
| - | [[Category: | + | [[Category: Mitchell AJ]] |
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Current revision
VioC L-arginine hydroxylase bound to the vanadyl ion, L-arginine, and succinate
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