>sp|Q81MB3|BIOB_BACAN Biotin synthase OS=Bacillus anthracis GN=bioB MKQVQTKRDWKKLAYDVVEEKMITKEDAIAILEADDTEVLEIMNAAYIIRHHYFGKKVKL NMIINTKSGLCPEDCGYCSQSIISEAPIDKYAWLTQEKIVEGAHEAIRRKAGTYCIVASG RRPTDKEVNHVIGAVKEIRETTDLKICCCLGFLNEDQAGRLAEAGVHRYNHNLNTHANNY ESICSTHTYDDRVDTVQKAKQAGISPCSGAIFGMGETIEERAEIAFELQRIDADSIPCNF LVAVKGTPLEGQKELTPVECLKVLAMMRFVNPTKEIRISGGREINLRSVQPIGLFAANSI FVGDYLTTAGQEPTADWGMIEDLGFEIEECAL