5jdx

Structural highlights

Function

PIGG_SERS3 Involved in the biosynthesis of 4-methoxy-2,2'-bipyrrole-5-carbaldehyde (MBC), one of the terminal products involved in the biosynthesis of the red antibiotic prodigiosin (Pig). Carrier of the L-prolyl group transferred from L-prolyl-AMP by PigI.^{[1] [2]}

References

1. ↑ Williamson NR, Simonsen HT, Ahmed RA, Goldet G, Slater H, Woodley L, Leeper FJ, Salmond GP. Biosynthesis of the red antibiotic, prodigiosin, in Serratia: identification of a novel 2-methyl-3-n-amyl-pyrrole (MAP) assembly pathway, definition of the terminal condensing enzyme, and implications for undecylprodigiosin biosynthesis in Streptomyces. Mol Microbiol. 2005 May;56(4):971-89. PMID:15853884 doi:http://dx.doi.org/10.1111/j.1365-2958.2005.04602.x
2. ↑ Garneau-Tsodikova S, Dorrestein PC, Kelleher NL, Walsh CT. Protein assembly line components in prodigiosin biosynthesis: characterization of PigA,G,H,I,J. J Am Chem Soc. 2006 Oct 4;128(39):12600-1. PMID:17002325 doi:http://dx.doi.org/10.1021/ja063611l