| (GO:0019201) nucleotide kinase activity | [0,0] |
| -> (GO:0004017) adenylate kinase activity | [0,0] |
| -> (GO:0004127) cytidylate kinase activity | [0,0] |
| -> (GO:0004385) guanylate kinase activity | [0,0] |
| -> (GO:0004798) thymidylate kinase activity | [0,0] |
| -> (GO:0009041) uridylate kinase activity | [0,0] |