>sp|Q12ZS7|KAD_METBU Adenylate kinase OS=Methanococcoides burtonii GN=adk MNVVLFGPPGAGKGTQAKELDKHYQIPHISTGDILRANVRDGTKLGKEAKGYMDKGELVP DEVLIGVIKNRLAESDCKPGYLLDGYPRTTPQADALSSILVEIGMPLEVVLNIDVADEEL VTRLCGRYVCTCGESYHMKFNPPKKENVCDACGADLYQRDDDKEDVIRQRLDSYKEKTQP LISYYGEKGLLVDIDGTGAIDRIFSDICKTLDQYK