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.
4bge
From Proteopedia
(Difference between revisions)
| Line 1: | Line 1: | ||
| - | + | ==Crystal structure of InhA(S94A) mutant in complex with pyridomycin== | |
| - | + | <StructureSection load='4bge' size='340' side='right' caption='[[4bge]], [[Resolution|resolution]] 2.25Å' scene=''> | |
| - | + | == Structural highlights == | |
| + | <table><tr><td colspan='2'>[[4bge]] is a 6 chain structure with sequence from [http://en.wikipedia.org/wiki/Mycobacterium_tuberculosis Mycobacterium tuberculosis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4BGE OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4BGE FirstGlance]. <br> | ||
| + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=PYW:PYRIDOMYCIN'>PYW</scene></td></tr> | ||
| + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4bgi|4bgi]]</td></tr> | ||
| + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Enoyl-[acyl-carrier-protein]_reductase_(NADH) Enoyl-[acyl-carrier-protein] reductase (NADH)], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.3.1.9 1.3.1.9] </span></td></tr> | ||
| + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4bge FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4bge OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4bge RCSB], [http://www.ebi.ac.uk/pdbsum/4bge PDBsum]</span></td></tr> | ||
| + | </table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Pyridomycin, a natural product with potent antituberculosis activity, inhibits a major drug target, the InhA enoyl reductase. Here, we unveil the co-crystal structure and unique ability of pyridomycin to block both the NADH cofactor- and lipid substrate-binding pockets of InhA. This is to our knowledge a first-of-a-kind binding mode that discloses a new means of InhA inhibition. Proof-of-principle studies show how structure-assisted drug design can improve the activity of new pyridomycin derivatives. | ||
| - | + | Pyridomycin bridges the NADH- and substrate-binding pockets of the enoyl reductase InhA.,Hartkoorn RC, Pojer F, Read JA, Gingell H, Neres J, Horlacher OP, Altmann KH, Cole ST Nat Chem Biol. 2013 Dec 1. doi: 10.1038/nchembio.1405. PMID:24292073<ref>PMID:24292073</ref> | |
| - | + | ||
| - | == | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> |
| - | + | </div> | |
| + | |||
| + | ==See Also== | ||
| + | *[[Enoyl-Acyl-Carrier Protein Reductase|Enoyl-Acyl-Carrier Protein Reductase]] | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
[[Category: Mycobacterium tuberculosis]] | [[Category: Mycobacterium tuberculosis]] | ||
| - | [[Category: Cole, S T | + | [[Category: Cole, S T]] |
| - | [[Category: Hartkoorn, R C | + | [[Category: Hartkoorn, R C]] |
| - | [[Category: Pojer, F | + | [[Category: Pojer, F]] |
[[Category: Oxidoreductase]] | [[Category: Oxidoreductase]] | ||
Revision as of 18:42, 21 December 2014
Crystal structure of InhA(S94A) mutant in complex with pyridomycin
| |||||||||||
