>gnl|mdb|bmrb4575:1 gyrase B fragment GLEVVRKRPGMYIGSTSERGLHHLVWEIVDNSIDEALAGYANQIEVVIEKDNWIKVTDNGRGIPVDIQEKMGRPAVEVIL TVLHAGGKFGGGGYKVSGGLHGVGSSVVNALSQDLEVYVHRNETIYHQAYKKGVPQFDLKEVGTTDKTGTVIRFKADGEI FTETTVYNYETLQQRIRELAFLNKGIQITLRDERDEENVREDSYHYEGGIK