>tr|F0NKT0|F0NKT0_SULIH Nucleoside diphosphate kinase OS=Sulfolobus islandicus GN=ndk MVMQRTFVMIKPDGVKRGLIGEIISRFEKRGLKIVSLKMVKMSRDIAEKLYDEHKGKSFF EELVNYVTSGPVVCMVIEGDDVVQVIRRMIGNTDPKEAPPGTIRGDYALSKSENVIHASD SIEKAQREMSLFFDKSDL