| Synonym | Reference | Specificity |
| PKA C-alpha | Exact | |
| Protein kinase A catalytic subunit | Exact | |
| protein kinase A catalytic subunit | Exact | |
| Protein kinase A catalytic subunits | Exact | |
| PKA catalytic subunits | Exact | |
| cAK | Exact | |
| PKA catalytic subunit | Exact | |
| protein kinase A catalytic subunits | Exact |
| Identifier | Name | Relation |
| HGNC:9380 | PRKACA | isa |
| HGNC:9382 | PRKACG | isa |
| HGNC:9381 | PRKACB | isa |
| Relation | Identifier | Name |
| partof | FPLX:PKA | PKA |