UniProt functional annotation for P06931

UniProt code: P06931.

Organism: Bovine papillomavirus type 1.
Taxonomy: Viruses; Monodnaviria; Shotokuvirae; Cossaviricota; Papovaviricetes; Zurhausenvirales; Papillomaviridae; Firstpapillomavirinae; Deltapapillomavirus.
 
Function: Plays a major role in the induction and maintenance of cellular transformation. E6 associates with host UBE3A/E6-AP ubiquitin- protein ligase and modulates its activity. Protects host keratinocytes from apoptosis by mediating the degradation of host BAK1. May also inhibit host immune response. {ECO:0000255|HAMAP-Rule:MF_04006}.
 
Subunit: Forms homodimers. Interacts with ubiquitin-protein ligase UBE3A/E6-AP; this interaction stimulates UBE3A ubiquitin activity. Interacts with host BAK1. Interacts with human FBLN1. {ECO:0000255|HAMAP-Rule:MF_04006, ECO:0000269|PubMed:12200142}.
Subcellular location: Host cytoplasm {ECO:0000255|HAMAP-Rule:MF_04006}. Host nucleus {ECO:0000255|HAMAP-Rule:MF_04006}.
Similarity: Belongs to the papillomaviridae E6 protein family. {ECO:0000255|HAMAP-Rule:MF_04006, ECO:0000305}.

Annotations taken from UniProtKB at the EBI.