Table 1.

The Number of Each Group or Family of Protein Kinases in Each Organism


Protein kinase family name

S. cerevisiae

C. elegans

D. melanogaster

H. sapiens
Protein kinase
Eukaryotic protein kinase
AGC group 17 33 29 64
CaMK group 17 30 26 47
CMGC group 24 44 29 54
STE group 18 25 21 53
CK group 8 75 13 12
PTK group 0 79 29 90
OTHER group 31 38 54 66
Histidine kinase 2 1 1 5
Protein kinase-like
Guanylyl cyclase kinase 1 27 12 9
Choline/ethanolamine kinase 2 9 2 3
Inositol kinase 10 10 14 21
Diacylglycerol kinase 2 8 8 10
Adenylate kinase
0
10
12
6