Structural highlights
Function
BTRK_NIACI Pyridoxal phosphate-dependent decarboxylase that catalyzes 1 step in the biosynthesis of the side chain of the aminoglycoside antibiotics in the biosynthetic pathway of butirosin. Able to decarboxylate L-ornithine, L-arginine, L-lysine, but not L-glutamate or any D-amino acids. Has low activity with substrates not bound to an acyl-carrier protein.[1]
References
- ↑ Li Y, Llewellyn NM, Giri R, Huang F, Spencer JB. Biosynthesis of the unique amino acid side chain of butirosin: possible protective-group chemistry in an acyl carrier protein-mediated pathway. Chem Biol. 2005 Jun;12(6):665-75. PMID:15975512 doi:http://dx.doi.org/10.1016/j.chembiol.2005.04.010
