>gnl|CDD|144542 pfam00986, DNA_gyraseB_C, DNA gyrase B subunit, carboxyl terminus. The amino terminus of eukaryotic and prokaryotic DNA topoisomerase II are similar, but they have a different carboxyl terminus. The amino-terminal portion of the DNA gyrase B protein is thought to catalyse the ATP-dependent super-coiling of DNA. See pfam00204. The carboxyl-terminal end supports the complexation with the DNA gyrase A protein and the ATP-independent relaxation. This family also contains Topoisomerase IV. This is a bacterial enzyme that is closely related to DNA gyrase,. Length = 65

 Score =  124 bits (315), Expect = 7e-29
 Identities = 41/64 (64%), Positives = 53/64 (82%)

Query: 730 GRKGISMQRYKGLGEMNASQLWETTLNPDTRSLLRVKITDASQADDLFSRLMGDEVEPRR 789
           G K + +QR+KGLGEMN  QLWETT++P+TR LL+V I DA +AD++FS LMG +VEPRR
Sbjct: 2   GNKKVEIQRFKGLGEMNPEQLWETTMDPETRRLLQVTIEDAEEADEMFSTLMGKDVEPRR 61

Query: 790 EFIQ 793
           EFI+
Sbjct: 62  EFIE 65