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pristinamycin IIA synthase MeSH Supplementary Concept Data 2025
a heterodimer of SnaA & SnaB proteins (snaA & snaB gene products, respectively); catalyzes the oxidation of PIIB to PIIA with FMNH2 and O2 as cofactors; from Streptomyces pristinaespiralis; amino acid sequence and reaction given in first source; GenBank U21215