>d2w6nb3 b.84.2.1 (B:331-445) Biotin carboxylase (BC), C-domain {Escherichia coli [TaxId: 562]} rghavecrinaedpntflpspgkitrfhapggfgvrweshiyagytvppyydsmigklic ygenrdvaiarmknalqeliidgiktnvdlqirimndenfqhggtnihylekklg