>gnl|CDD|58528 cd04413, NDPk_I, Nucleoside diphosphate kinase Group I (NDPk_I)-like: NDP kinase domains are present in a large family of structurally and functionally conserved proteins from bacteria to humans that generally catalyze the transfer of gamma-phosphates of a nucleoside triphosphate (NTP) donor onto a nucleoside diphosphate (NDP) acceptor through a phosphohistidine intermediate. The mammalian nm23/NDP kinase gene family can be divided into two distinct groups. The group I genes encode proteins that generally have highly homologous counterparts in other organisms and possess the classic enzymatic activity of a kinase. This group includes vertebrate NDP kinases A-D (Nm23- H1 to -H4), and its counterparts in bacteria, archea and other eukaryotes. NDP kinases exist in two different quaternary structures; all known eukaryotic enzymes are hexamers, while some bacterial enzymes are tetramers, as in Myxococcus. They possess the NDP kinase active site motif (NXXH[G/A]SD) and the nine residues that are most essential for catalysis.. Length = 130

 Score =  186 bits (474), Expect = 2e-48
 Identities = 64/130 (49%), Positives = 86/130 (66%)

Query: 4   EKTFSMIKPDAVKRNLIGSIVKELEDYGLCVVAAKFCWMNRKQAEDFYLIHKDRPFFPEL 63
           E+T  +IKPD V+R LIG I+   E  GL +VA K   +  + AE+ Y  HK +PFFPEL
Sbjct: 1   ERTLVIIKPDGVQRGLIGEIISRFERKGLKIVALKMLQLTEELAEEHYAEHKGKPFFPEL 60

Query: 64  VQAMISGPVFLQVLKGEEAISKNREVMGDTDPKKALKGTIRNKYGISIGENSIHGSDSLK 123
           V+ M SGPV   VL+GE A+   R++MG T+P  A  GTIR  + +SIG N +HGSDS++
Sbjct: 61  VEFMTSGPVVAMVLEGENAVKTVRKLMGATNPADAAPGTIRGDFALSIGRNIVHGSDSVE 120

Query: 124 TALEEISYWF 133
           +A  EI+ WF
Sbjct: 121 SAEREIALWF 130