>sp|Q15SR5|BIOB_PSEA6 Biotin synthase OS=Pseudoalteromonas atlantica GN=bioB MSVNVDATSSSGASEVRHDWTLAEVNALFAMPFNDLLFKAQCVHRAHFDPNYVQVSTLLS IKTGACPEDCKYCPQSARYDTGLEKERLMEIEKVIQRAREAKAAGSTRFCMGAAWRNPKE RDMPYVTDMVREVKKLGLETCMTLGMLTREQAIALQQAGLDYYNHNLDTSPEFYGDIITT RTYQDRLNTLDAVREAGMNVCSGGIVGMGETGSDRSGLLMQLANLEHQPESVPINMLVKV KGTPMENVEDLDYFEFIRTIAVARIMMPKSFVRLSAGREAMNEQMQAMCFMAGANSIFYG CKLLTTSNPETHEDVMLFKKLGINAKQTREYSDEAHQAALLDEIQTNEAPQAPEMFYDAT QKKPETVNI