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.
4f8b
From Proteopedia
(Difference between revisions)
(New page: '''Unreleased structure''' The entry 4f8b is ON HOLD Authors: Stec, B., Swairjo, M.A. Description: Crystal Structure of the Covalent Thioimide Intermediate of Unimodular Nitrile Reduct...) |
|||
| (8 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| - | '''Unreleased structure''' | ||
| - | + | ==Crystal Structure of the Covalent Thioimide Intermediate of Unimodular Nitrile Reductase QueF== | |
| - | + | <StructureSection load='4f8b' size='340' side='right'caption='[[4f8b]], [[Resolution|resolution]] 2.50Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[4f8b]] is a 5 chain structure with sequence from [https://en.wikipedia.org/wiki/Bacillus_subtilis_subsp._subtilis_str._168 Bacillus subtilis subsp. subtilis str. 168]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4F8B OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4F8B 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]] 2.502Å</td></tr> | |
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GD1:2-AMINO-5-[(Z)-IMINOMETHYL]-3,7-DIHYDRO-4H-PYRROLO[2,3-D]PYRIMIDIN-4-ONE'>GD1</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=PE4:2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL'>PE4</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=4f8b FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4f8b OCA], [https://pdbe.org/4f8b PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4f8b RCSB], [https://www.ebi.ac.uk/pdbsum/4f8b PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4f8b ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/QUEF_BACSU QUEF_BACSU] Catalyzes the NADPH-dependent reduction of 7-cyano-7-deazaguanine (preQ0) to 7-aminomethyl-7-deazaguanine (preQ1), a late step in the queuosine pathway.<ref>PMID:15767583</ref> <ref>PMID:17929836</ref> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Bacillus subtilis subsp. subtilis str. 168]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Stec B]] | ||
| + | [[Category: Swairjo MA]] | ||
Current revision
Crystal Structure of the Covalent Thioimide Intermediate of Unimodular Nitrile Reductase QueF
| |||||||||||
