Anti-Ube2B antibody [PCRP-UBE2B-1C7],Abcam,AB277105

Target data E2 ubiquitin-conjugating enzyme that accepts ubiquitin from the ubiquitin-activating enzyme E1 and transfers it to a E3 ubiquitin-protein ligase (PubMed : 16337599, PubMed : 17108083, PubMed : 17130289, PubMed : 1717990, PubMed : 20061386). In vitro catalyzes 'Lys-11'-, as well as 'Lys-48'- and 'Lys-63'-linked polyubiquitination (PubMed : 20061386). Together with the E3 enzyme BRE1 (RNF20 and/or RNF40), plays a role in transcription regulation by catalyzing the monoubiquitination of histone H2B at 'Lys-120' to form H2BK120ub1 (PubMed : 16337599). H2BK120ub1 gives a specific tag for epigenetic transcriptional activation, elongation by RNA polymerase II, telomeric silencing, and is also a prerequisite for H3K4me and H3K79me formation (PubMed : 16337599). May play a role in DNA repair (PubMed : 8062904). Associates to the E3 ligase RAD18 to form the UBE2B-RAD18 ubiquitin ligase complex involved in mono-ubiquitination of DNA-associated PCNA on 'Lys-164' (PubMed : 17108083, PubMed : 17130289). In association with the E3 enzyme UBR4, is involved in N-end rule-dependent protein degradation (PubMed : 38182926). May be involved in neurite outgrowth (By similarity). See full target information UBE2B