We apologize for Proteopedia being slow to respond. For the past two years, a new implementation of Proteopedia has been being built. Soon, it will replace this 18-year old system. All existing content will be moved to the new system at a date that will be announced here.
7aba
From Proteopedia
(Difference between revisions)
| (One intermediate revision not shown.) | |||
| Line 1: | Line 1: | ||
| - | ==== | + | ==The structure of the Bottromycin biosynthetic protein SalCYP== |
| - | <StructureSection load='7aba' size='340' side='right'caption='[[7aba]]' scene=''> | + | <StructureSection load='7aba' size='340' side='right'caption='[[7aba]], [[Resolution|resolution]] 1.85Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id= OCA]. For a <b>guided tour on the structure components</b> use [ | + | <table><tr><td colspan='2'>[[7aba]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Salinispora_tropica Salinispora tropica]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7ABA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7ABA FirstGlance]. <br> |
| - | </td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.8500232Å</td></tr> |
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=HEC:HEME+C'>HEC</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=7aba FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7aba OCA], [https://pdbe.org/7aba PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7aba RCSB], [https://www.ebi.ac.uk/pdbsum/7aba PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7aba ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Bottromycins are ribosomally synthesized and post-translationally modified peptide natural product antibiotics that are effective against high-priority human pathogens such as methicillin-resistant Staphylococcus aureus. The total synthesis of bottromycins involves at least 17 steps, with a poor overall yield. Here, we report the characterization of the cytochrome P450 enzyme BotCYP from a bottromycin biosynthetic gene cluster. We determined the structure of a close BotCYP homolog and used our data to conduct the first large-scale survey of P450 enzymes associated with RiPP biosynthetic gene clusters. We demonstrate that BotCYP converts a C-terminal thiazoline to a thiazole via an oxidative decarboxylation reaction and provides stereochemical resolution for the pathway. Our data enable the two-pot in vitro production of the bottromycin core scaffold and may allow the rapid generation of bottromycin analogues for compound development. | ||
| + | |||
| + | Characterization of the Stereoselective P450 Enzyme BotCYP Enables the In Vitro Biosynthesis of the Bottromycin Core Scaffold.,Adam S, Franz L, Milhim M, Bernhardt R, Kalinina OV, Koehnke J J Am Chem Soc. 2020 Dec 9;142(49):20560-20565. doi: 10.1021/jacs.0c10361. Epub, 2020 Nov 28. PMID:33249843<ref>PMID:33249843</ref> | ||
| + | |||
| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 7aba" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | [[Category: | + | [[Category: Salinispora tropica]] |
| + | [[Category: Adam S]] | ||
| + | [[Category: Koehnke J]] | ||
Current revision
The structure of the Bottromycin biosynthetic protein SalCYP
| |||||||||||
