>tr|A0A0H3C863|A0A0H3C863_CAUVN 6,7-dimethyl-8-ribityllumazine synthase OS=Caulobacter vibrioides GN=ribH MTDPVPPRIAIVVSQFNPEVTDGLLKGALDHLAAQGAPVAAPDIIAAPGAYELPLIAQTL ARTGRYAGVVCLGCVIKGETAHFEFISLGASLGLMAAGLQTETPVSFGVLTTYTDEQAVA RSRDDAENKGREAANACLSTVQTLRRIRENALA