nme4.S( African Clawed Frog ) Entrez Gene 495951 Entrez Gene 495951 NME/NM23 nucleoside diphosphate kinase 4 S homeolog Alias NM23-X4|ndpk-d|nm23-h4|nm23h4|nme4|nme4-a|nme4-b|nme4b