>d1i8dc1 b.43.4.3 (C:1-90) Riboflavin synthase {Escherichia coli [TaxId: 562]} mftgivqgtaklvsidekpnfrthvvelpdhmldgletgasvahngccltvteingnhvs fdlmketlritnlgdlkvgdwvnveraakf