Recommended positive controls: HeLa.
Customer testing reported no specific cross reactivity with Drosophila melanogaster E6AP.
UBE3A (ubiquitin-protein ligase E3A, AKA E6AP) is an E3 ubiquitin-protein ligase which accepts ubiquitin from an E2 ubiquitin-conjugating enzyme in the form of a thioester and transfers it to its substrates. Several substrates have been identified including the ARNTL/BMAL1, ARC, RAD23A, RAD23B, MCM7, annexin A1, the PML tumor suppressor, and the cell cycle regulator CDKN1B. Additionally, UBE3A may function as a cellular quality control ubiquitin ligase by helping the degradation of the cytoplasmic misfolded proteins. UBE3A also plays an important role in the regulation of the circadian clock. Defects in UBE3A are a cause of Angelman syndrome (AS).
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Protein Aliases: CTCL tumor antigen se37-2; E6AP ubiquitin-protein ligase; FLJ26981; HECT-type ubiquitin transferase E3A; human papilloma virus E6-associated protein; Human papillomavirus E6-associated protein; Oncogenic protein-associated protein E6-AP; Renal carcinoma antigen NY-REN-54; Ubiquitin-protein ligase E3A
Gene Aliases: ANCR; AS; E6-AP; E6AP; EPVE6AP; HPVE6A; UBE3A
UniProt ID: (Human) Q05086
Entrez Gene ID: (Human) 7337
Molecular Function: ubiquitin-protein ligase