>tr|A0A2W1K7L6|A0A2W1K7L6_ACIFR Biotin synthase OS=Acidithiobacillus ferrooxidans GN=bioB
MNNSTALQTLDAILEIYARPFNDLIYAAQQVHRLHFDPNAIQCSTLLSIKTGGCPEDCGY
CSQSVHHQTALQAEPLMDLEQVRAAAREAKANGAQRLCMGAAWRSPHDRDIEKVAAMIGV
VKEYGLESCVTLGMLKPGQAERLQHAGLDYYNHNLDTSPEFYGEVIHTRSYQDRLDTLEA
VRDAGIRICSGGILGMGESRRDRARMLQVLAQLPQAPESIPINALVPIPGTPLEAAEPID
GFEFVRTVAVTRILFPKAYVRLSAGREAMSDELQALAFLAGANSIFLGDRLLTTGNASTG
HDQALFNRLGLHRSAD