6bus
Extended E2 DNA-binding domain of the Bovine Papillomavirus-1Extended E2 DNA-binding domain of the Bovine Papillomavirus-1
Structural highlights
Function[VE2_BPV1] E2 regulates viral transcription and DNA replication. Binds to the E2RE response element (5'-ACCNNNNNNGGT-3') present in multiple copies in the regulatory region. Can either activate or repress transcription depending on E2RE's position with regards to proximal promoter elements. Repression occurs by sterically hindering the assembly of the transcription initiation complex. The E1-E2 complex binds to the origin of DNA replication. |
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