>sp|C3M9D7|NDK_SINFN Nucleoside diphosphate kinase OS=Sinorhizobium fredii GN=ndk MAIERTFSMIKPDATKRNLTGAITKMLEDAGLRVVASKRVWMSRREAEGFYAVHKERPFF GELVEFMSSGPTIVQVLEGENAIAKNREVMGATNPANADEGTIRKVHALSIGENSVHGSD GPETAAEEIAYWFAGTEIVG