4kti

Structural highlights

Function

OLEA_XANCP Involved in olefin biosynthesis (PubMed:21266575, PubMed:22524624, PubMed:27815501, PubMed:28223313). Catalyzes a non-decarboxylative head-to-head Claisen condensation of two acyl-CoA molecules, generating an (R)-2-alkyl-3-oxoalkanoate (PubMed:21266575, PubMed:22524624, PubMed:27815501). Is active with fatty acyl-CoA substrates that ranged from C(8) to C(16) in length, and is the most active with palmitoyl-CoA and myristoyl-CoA (PubMed:21266575).^{[1] [2] [3] [4]}

See Also

• Acyl carrier protein synthase 3D structures

References

1. ↑ Frias JA, Richman JE, Erickson JS, Wackett LP. Purification and characterization of OleA from Xanthomonas campestris and demonstration of a non-decarboxylative Claisen condensation reaction. J Biol Chem. 2011 Apr 1;286(13):10930-8. doi: 10.1074/jbc.M110.216127. Epub 2011 , Jan 25. PMID:21266575 doi:http://dx.doi.org/10.1074/jbc.M110.216127
2. ↑ Goblirsch BR, Frias JA, Wackett LP, Wilmot CM. Crystal Structures of Xanthomonas Campestris OleA Reveal Features That Promote Head-to-Head Condensation of Two Long-Chain Fatty Acids. Biochemistry. 2012 Apr 23. PMID:22524624 doi:10.1021/bi300386m
3. ↑ Goblirsch BR, Jensen MR, Mohamed FA, Wackett LP, Wilmot CM. Substrate Trapping in Crystals of the Thiolase OleA Identifies Three Channels That Enable Long Chain Olefin Biosynthesis. J Biol Chem. 2016 Dec 23;291(52):26698-26706. doi: 10.1074/jbc.M116.760892. Epub , 2016 Nov 4. PMID:27815501 doi:http://dx.doi.org/10.1074/jbc.M116.760892
4. ↑ Christenson JK, Jensen MR, Goblirsch BR, Mohamed F, Zhang W, Wilmot CM, Wackett LP. Active Multienzyme Assemblies for Long-Chain Olefinic Hydrocarbon Biosynthesis. J Bacteriol. 2017 Apr 11;199(9):e00890-16. doi: 10.1128/JB.00890-16. Print 2017 , May 1. PMID:28223313 doi:http://dx.doi.org/10.1128/JB.00890-16