>sp|A7NFF1|NDK_ROSCS Nucleoside diphosphate kinase OS=Roseiflexus castenholzii GN=ndk MERSLIILKPDAVQRGLIGPILTRIEQRGLRIVGLKLMQIDEALARRHYAIHEGKPFFDS LIAYITSGPVVVLVVTGANVIEMVRSMVGATNPGKAAPGTIRGDFALEIGRNLIHASDSP ENGEMEVNLFFRAEELVDMRRSTDQWIYE