>tr|A0A7T4KKE7|A0A7T4KKE7_CUPNE Biotin synthase OS=Cupriavidus necator GN=bioB MTQAHTATTVTTVSVDSLRQSARSHALPDDAAWRVDDVAALFALPFNDLLFRAQQVHREH FDANTVQLSTLLSIKTGGCEEDCGYCPQSAHHDAGVKAEKLMALDEVLDAARAAKANGAT RFCMGAAWRSPKDRHLEPVMDMVREVKAMGLETCVTLGMLKAEQAQQLKEAGLDYYNHNL DTSPEFYGKIITTRTYQDRLDTIGHVRDAGINVCCGGIVGMGEAREARAGLIAQLANMDP YPESVPINNLVQVEGTPLAGTEALDPFEFVRTIAVARITMPRAMVRLSAGREAMDEALQA LCFMAGANSIFYGEKLLTTGNPQADRDRALLARLDIRAEGYAG