| Chain | GOid | namespace | contents |
| A | 0003677 | molecular_function | DNA binding |
| A | 0004252 | molecular_function | serine-type endopeptidase activity |
| A | 0006508 | biological_process | proteolysis |
| A | 0008233 | molecular_function | peptidase activity |
| A | 0008236 | molecular_function | serine-type peptidase activity |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0043158 | biological_process | heterocyst development |
| B | 0003677 | molecular_function | DNA binding |
| B | 0004252 | molecular_function | serine-type endopeptidase activity |
| B | 0006508 | biological_process | proteolysis |
| B | 0008233 | molecular_function | peptidase activity |
| B | 0008236 | molecular_function | serine-type peptidase activity |
| B | 0016787 | molecular_function | hydrolase activity |
| B | 0043158 | biological_process | heterocyst development |
| E | 0003677 | molecular_function | DNA binding |
| E | 0004252 | molecular_function | serine-type endopeptidase activity |
| E | 0006508 | biological_process | proteolysis |
| E | 0008233 | molecular_function | peptidase activity |
| E | 0008236 | molecular_function | serine-type peptidase activity |
| E | 0016787 | molecular_function | hydrolase activity |
| E | 0043158 | biological_process | heterocyst development |
| F | 0003677 | molecular_function | DNA binding |
| F | 0004252 | molecular_function | serine-type endopeptidase activity |
| F | 0006508 | biological_process | proteolysis |
| F | 0008233 | molecular_function | peptidase activity |
| F | 0008236 | molecular_function | serine-type peptidase activity |
| F | 0016787 | molecular_function | hydrolase activity |
| F | 0043158 | biological_process | heterocyst development |