>sp|A1U4B2|BIOB_MARN8 Biotin synthase OS=Marinobacter nauticus (strain ATCC 700491 / DSM 11845 / VT8) OX=351348 GN=bioB PE=3 SV=1 MTATATRHDWTLQEARELFNLPFNDLLFRAQSIHREHFDPNEVQVSTLLSIKTGACPEDC KYCPQSGHYNTGLEKEKLLEIEKVVAEARVAREKGASRFCMGAAWRSPSKKDMPYVLDMV RQVKSLGLETCMTLGMLKEEEAKELADAGLDYYNHNLDTSEKYYNHIITTRTYQDRLDTL DNVRKAGMKVCCGGIMGMGEDEDDRVGLLVQLANLPQHPESVPVNMLVKVKGTPLEDVED LDPFDFIRIIAVARIMMPASHVRLSAGREQMNEQMQALCFMAGANSIFYGEKLLTTSNPE ADADMQLFRKLGIRPEQREQCATEEQEEEAIAEAVEYEATRHMFYDATRESA