Structural highlights
Function
FABZ_CAMJJ Involved in unsaturated fatty acids biosynthesis. Catalyzes the dehydration of short chain beta-hydroxyacyl-ACPs and long chain saturated and unsaturated beta-hydroxyacyl-ACPs.[HAMAP-Rule:MF_00406]
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
Publication Abstract from PubMed
Fatty acid biosynthesis is crucial for all living cells. In contrast to higher organisms, bacteria use a type II fatty acid synthase (FAS II) composed of a series of individual proteins, making FAS II enzymes excellent targets for antibiotics discovery. The beta-hydroxyacyl-ACP dehydratase (FabZ) catalyzes an essential step in the FAS II pathway. Here, we report the structure of Campylobacter jejuni FabZ (CjFabZ), showing a hexamer both in crystals and solution, with each protomer adopting the characteristic hot dog fold. Together with biochemical analysis of CjFabZ, we define the first functional FAS II enzyme from this pathogen, and provide a framework for investigation on roles of FAS II in C. jejuni virulence.
Campylobacter jejuni fatty acid synthase II: structural and functional analysis of beta-hydroxyacyl-ACP dehydratase (FabZ).,Kirkpatrick AS, Yokoyama T, Choi KJ, Yeo HJ Biochem Biophys Res Commun. 2009 Mar 6;380(2):407-12. PMID:19280690[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
See Also
References
- ↑ Kirkpatrick AS, Yokoyama T, Choi KJ, Yeo HJ. Campylobacter jejuni fatty acid synthase II: structural and functional analysis of beta-hydroxyacyl-ACP dehydratase (FabZ). Biochem Biophys Res Commun. 2009 Mar 6;380(2):407-12. PMID:19280690
