A multiprotein complex composed of the products of c-jun and c-fos proto-oncogenes. These proteins must dimerize in order to bind to the AP-1 recognition site, also known as the TPA-responsive element (TRE). AP-1 controls both basal and inducible transcription of several genes. (mesh:D018808)
| Synonym | Reference | Specificity |
| AP1 | Exact | |
| AP-1 | Exact |
| Identifier | Name | Relation |
| FPLX:JUN_family | JUN_family | partof |
| FPLX:FOS_family | FOS_family | partof |