4kqv, resolution 2.38Å
OCA
Categories: Frath | Akers-Rodriguez, S | Bensen, D C | Lam, T | Tari, L W | Atp-binding | Atp-binding domain | Dna gyrase negatively supercoils closed circular double-stranded dna | Isomerase | Nucleotide-binding | Topoisomerase