4kr9
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==Crystal structure of a 4-thiouridine synthetase - RNA complex at 3.5 Angstrom resolution== | |
| - | + | <StructureSection load='4kr9' size='340' side='right'caption='[[4kr9]], [[Resolution|resolution]] 3.50Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[4kr9]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Thermotoga_maritima_MSB8 Thermotoga maritima MSB8]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4KR9 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4KR9 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]] 3.5Å</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=4kr9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4kr9 OCA], [https://pdbe.org/4kr9 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4kr9 RCSB], [https://www.ebi.ac.uk/pdbsum/4kr9 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4kr9 ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/THII_THEMA THII_THEMA] Catalyzes the ATP-dependent transfer of a sulfur to tRNA to produce 4-thiouridine in position 8 of tRNAs, which functions as a near-UV photosensor. Also catalyzes the transfer of sulfur to the sulfur carrier protein ThiS, forming ThiS-thiocarboxylate. This is a step in the synthesis of thiazole, in the thiamine biosynthesis pathway. The sulfur is donated as persulfide by IscS (By similarity). | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Thermotoga maritima MSB8]] | ||
| + | [[Category: Ficner R]] | ||
| + | [[Category: Lakomek K]] | ||
| + | [[Category: Neumann P]] | ||
Current revision
Crystal structure of a 4-thiouridine synthetase - RNA complex at 3.5 Angstrom resolution
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