>tr|A0A023ZXQ5|A0A023ZXQ5_BPT4 DNA topoisomerase (ATP-hydrolyzing) OS=Enterobacteria phage T4 GN=60 MKFVKIDSSSVDMKKYKLQNNVRRSIKSSSMNYANVAIMTDADHDGLGSIYPSLLGFFSN WPELFEQGRIRFVKTPVIIAQVGKKQEWFYTVAEYESAKDALPKHSIRYIKGLGSLEKSE YREMIQNPVYDVVKLPENWKELFEMLMGDNADLRKEWMSQ