sequence of NDKM NDKM_MOUSE EC 2.7.4.6 IMR:0703211 NDK NDP kinase, mitochondrial NDPKD NM23-M4 Nme4 Nucleoside diphosphate kinase D Nucleoside diphosphate kinase, mitochondrial UniProt:Q9WV84 molecule_role nm23-M4 non-metastatic cells 4, protein expressed in nucleoside diphosphate kinase