2iwy
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HUMAN MITOCHONDRIAL BETA-KETOACYL ACP SYNTHASE
OverviewOverview
Two distinct ways of organizing fatty acid biosynthesis exist: the, multifunctional type I fatty acid synthase (FAS) of mammals, fungi, and, lower eukaryotes with activities residing on one or two polypeptides; and, the dissociated type II FAS of prokaryotes, plastids, and mitochondria, with individual activities encoded by discrete genes. The beta-ketoacyl, [ACP] synthase (KAS) moiety of the mitochondrial FAS (mtKAS) is targeted, by the antibiotic cerulenin and possibly by the other antibiotics, inhibiting prokaryotic KASes: thiolactomycin, platensimycin, and the, alpha-methylene butyrolactone, C75. The high degree of structural, similarity between mitochondrial and prokaryotic KASes complicates, development of novel antibiotics targeting prokaryotic KAS without, affecting KAS domains of ... [(full description)]
About this StructureAbout this Structure
2IWY is a [Single protein] structure of sequence from [Homo sapiens] with NH4 as [ligand]. Active as [Beta-ketoacyl-acyl-carrier-protein synthase I], with EC number [2.3.1.41]. Structure known Active Site: AC1. Full crystallographic information is available from [OCA].
ReferenceReference
Structure of the human beta-ketoacyl [ACP] synthase from the mitochondrial type II fatty acid synthase., Christensen CE, Kragelund BB, von Wettstein-Knowles P, Henriksen A, Protein Sci. 2007 Feb;16(2):261-72. PMID:17242430
Page seeded by OCA on Tue Oct 30 11:38:52 2007
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- Beta-ketoacyl-acyl-carrier-protein synthase I
- Homo sapiens
- Single protein
- Christensen, C.E.
- Henriksen, A.
- Kragelund, B.
- Wettstein-Knowles, P.Von.
- NH4
- Acyltransferase
- Beta- ketoacyl acp synthase
- Cerulenin
- Claisen condensation
- Fatty acid biosynthesis
- Fatty acid synthesis
- Kas
- Lipid synthesis
- Mitochondria
- Mitochondrion
- Transferase
- Transit peptide