Structural highlights
3ps3 is a 1 chain structure with sequence from Ecoki. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
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| Ligands: | , , , , |
| Related: | 3ps2, 3ps1 |
| Gene: | ECOK1_0097, ENVA, lpxC (ECOKI) |
| Resources: | FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT |
Function
[D5CV28_ECOKI] Involved in the biosynthesis of lipid A, a phosphorylated glycolipid that anchors the lipopolysaccharide to the outer membrane of the cell (By similarity).[HAMAP-Rule:MF_00388][SAAS:SAAS004463_004_013136]
Publication Abstract from PubMed
Compounds inhibiting LpxC in the lipid A biosynthetic pathway are promising leads for novel antibiotics against multidrug-resistant Gram-negative pathogens. We report the syntheses and structural and biochemical characterizations of LpxC inhibitors based on a diphenyl-diacetylene (1,4-diphenyl-1,3-butadiyne) threonyl-hydroxamate scaffold. These studies provide a molecular interpretation for the differential antibiotic activities of compounds with a substituted distal phenyl ring as well as the absolute stereochemical requirement at the C2, but not C3, position of the threonyl group.
Syntheses, structures and antibiotic activities of LpxC inhibitors based on the diacetylene scaffold.,Liang X, Lee CJ, Chen X, Chung HS, Zeng D, Raetz CR, Li Y, Zhou P, Toone EJ Bioorg Med Chem. 2011 Jan 15;19(2):852-60. Epub 2010 Dec 9. PMID:21194954[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
References
- ↑ Liang X, Lee CJ, Chen X, Chung HS, Zeng D, Raetz CR, Li Y, Zhou P, Toone EJ. Syntheses, structures and antibiotic activities of LpxC inhibitors based on the diacetylene scaffold. Bioorg Med Chem. 2011 Jan 15;19(2):852-60. Epub 2010 Dec 9. PMID:21194954 doi:10.1016/j.bmc.2010.12.017
