>AF_AFA2C5T7F1_1|Chain A|6,7-dimethyl-8-ribityllumazine synthase|Prochlorococcus marinus (strain MIT 9303) (59922) MMATYEGRYTDAQALRIAVVVARFNDLVTGKLLSGCLDCLARHGVDTSSNSDQLDVAWVPGAFELPIVTQTLALSGQYEVVITLGAVIRGDTPHFDVVVAEASKGIASVSRETGVPVIFGVLTTDTMQQALERAGIKSNLGWSYGLQALEMGSLMGVLRSATSAS