>sp|Q5N1M1|NDK_SYNP6 Nucleoside diphosphate kinase OS=Synechococcus sp. GN=ndk MERTFIAIKPDGVQRGLVGTIIGRFEQKGFKLVGLKQLKPSRELAEQHYAVHRERPFFNG LVEFITSGPIVAIVLEGEGVVAAARKLIGATNPLTAEPGTIRGDFGVNIGRNIIHGSDAI ETAQQEIALWFSPAELSDWTPTIQPWLYE