Equus caballus      Atypical      Alpha

※ Alpha family introduction

    Alpha kinases belong to atypical kinase group and lack significant sequence similarity to ePK (1). Six members have been identified in mammals, including elongation factor 2 kinase, Dictyostelium myosin heavy chain kinases and other protein kinases. eEF-2 is involve in regulation of the global rate of protein synthesis and MHCK A is essential in regualtion of myosin assembly and disassembly. Although no detectable sequence identity between ePK and Alpha kinases has been found, the structure, sequence motifs and key amino acid residue position are very similar. The differences may impact on substrate recognition (2).

Reference
1. Manning, G., Whyte, D.B., Martinez, R., Hunter, T. and Sudarsanam, S. (2002) The protein kinase complement of the human genome. Science, 298, 1912-1934. PMID: 12471243
2. Drennan, D. and Ryazanov, A.G. (2004) Alpha-kinases: analysis of the family and comparison with conventional protein kinases. Prog Biophys Mol Biol, 85, 1-32. PMID: 15050379


There are 6 genes.  Reviewed (0 or Unreviewed (6

No.StatusEKPD IDGene IDGene Name
1
EKS-EQC-00299
ENSECAG00000015231
ALPK3
2
EKS-EQC-00297
ENSECAG00000007247
ALPK1
3
EKS-EQC-00296
ENSECAG00000022924
EEF2K
4
EKS-EQC-00295
ENSECAG00000015942
TRPM6
5
EKS-EQC-00294
ENSECAG00000017780
TRPM7
6
EKS-EQC-00298
ENSECAG00000012921
ALPK2