>4HXZ_1|Chains A, B|Topoisomerase IV, subunit B|Francisella tularensis subsp. holarctica (376619) MQNYNAKSIEVLTGLDPVKKRPGMYTNIENPNHLIQEIIDNSVDEVLAGFASKINITLYEDNSIEVADDGRGMPVDIHPEHKMSGIELIMTKLHSGGKFSNKNYTHSGGLHGVGVSVVNALSTRLEAEIKRDGNVYHIVFEDGFKTKDLEIIDNVGKKNTGTKIRFWPNKKYFDDIKVNFKALKNLLEAKAILCKALTIKYSNEIKKEKLTWHFETGLKGYLDHKLEAETLPAEPFIIDNFSNGDSYLDAVFCWCEDPSESIKNSYVNLIPTPQDGTHVTGLKNGIYDAIKAYIEKNSLSVKNIKITANDSFAQLNYVISVKITNPQFAGQTKEKLSNKDVTNFVATAVKDLLTIWLNQNPDEARQIVENISKVAQKRINADLEHHHHHH