>4BAE_1|Chains A, B, C, D|DNA GYRASE SUBUNIT B|MYCOBACTERIUM SMEGMATIS (1772) MLEGLEAVRKRPGMYIGSTGERGLHHLIWEVVDNAVDEAMAGFATRVDVKIHADGSVEVRDDGRGIPVEMHATGMPTIDVVMTQLHAGGKFDGETYAVSGGLHGVGVSVVNALSTRLEATVLRDGYEWFQYYDRSVPGKLKQGGETKETGTTIRFWADPEIFETTDYNFETVARRLQEMAFLNKGLTIELTDERDGKHRVFHYPG