>sp|Q1QYD5|BIOB_CHRSD Biotin synthase OS=Chromohalobacter salexigens GN=bioB MTAQSRDPAWTDASPTFQPTMRHDWSLEEIEALFALPFNDLLFRAQQVHRAHFDPNAVQV STLLSIKTGACPEDCKYCPQSGHYNTGLGKEKLLEIEKVVEQARAAKAAGASRFCMGAAW RSPREKDLRVVTEMVGRVKALGLETCMTLGMVDVDQARRLAEAGLDYYNHNLDTSPDYYG EIITTRTYADRLETLANVREAGMKVCSGGILGMGEAPRDRAALLQQLVRLDPHPESVPIN MLVKVPGTPMENVEDMDPLTFIRAIAVARILMPKSHVRLSAGREQMDESTQALAFLAGAN SIFYGDTLLTTGNPQVERDRALFDKLGLHPEPSDPHADDAHRDDEQAEIALAHAIQRQRD DALFYDATRG