Structural highlights
Function
MMAA4_MYCTU Involved in the biosynthesis of hydroxymycolate, a common precursor of oxygenated mycolic acids (methoxy-mycolate and keto-mycolate). Probably transfers a methyl group from the S-adenosylmethionine (SAM) cofactor and, subsequently or simultaneously, a water molecule onto the double bound of ethylene substrates, leading to the formation of the hydroxylated product at the distal position. Involved in the activation of the antitubercular drug thiacetazone (TAC).[1] [2]
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
References
- ↑ Dubnau E, Chan J, Raynaud C, Mohan VP, Laneelle MA, Yu K, Quemard A, Smith I, Daffe M. Oxygenated mycolic acids are necessary for virulence of Mycobacterium tuberculosis in mice. Mol Microbiol. 2000 May;36(3):630-7. PMID:10844652
- ↑ Dinadayala P, Laval F, Raynaud C, Lemassu A, Laneelle MA, Laneelle G, Daffe M. Tracking the putative biosynthetic precursors of oxygenated mycolates of Mycobacterium tuberculosis. Structural analysis of fatty acids of a mutant strain deviod of methoxy- and ketomycolates. J Biol Chem. 2003 Feb 28;278(9):7310-9. Epub 2002 Dec 6. PMID:12473649 doi:http://dx.doi.org/10.1074/jbc.M210501200
