CUL5
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
UBE2L3
Gene Ontology Biological Process
- cell cycle phase transition [IMP]
- cell proliferation [IMP]
- cellular protein modification process [TAS]
- cellular response to glucocorticoid stimulus [IDA]
- cellular response to steroid hormone stimulus [IMP]
- positive regulation of protein ubiquitination [IGI]
- positive regulation of ubiquitin-protein transferase activity [IGI]
- protein K11-linked ubiquitination [IDA]
- protein polyubiquitination [IDA]
- protein ubiquitination [IDA]
- regulation of transcription, DNA-templated [IDA, IMP]
- ubiquitin-dependent protein catabolic process [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Reconstituted Complex
An interaction is inferred between proteins in vitro. This can include proteins in recombinant form or proteins isolated directly from cells with recombinant or purified bait. For example, GST pull-down assays where a GST-tagged protein is first isolated and then used to fish interactors from cell lysates are considered reconstituted complexes (e.g. PUBMED: 14657240, Fig. 4A or PUBMED: 14761940, Fig. 5). This can also include gel-shifts, surface plasmon resonance, isothermal titration calorimetry (ITC) and bio-layer interferometry (BLI) experiments. The bait-hit directionality may not be clear for 2 interacting proteins. In these cases the directionality is up to the discretion of the curator.
Publication
CUL5-ARIH2 E3-E3 ubiquitin ligase structure reveals cullin-specific NEDD8 activation.
An emerging mechanism of ubiquitylation involves partnering of two distinct E3 ligases. In the best-characterized E3-E3 pathways, ARIH-family RING-between-RING (RBR) E3s ligate ubiquitin to substrates of neddylated cullin-RING E3s. The E3 ARIH2 has been implicated in ubiquitylation of substrates of neddylated CUL5-RBX2-based E3s, including APOBEC3-family substrates of the host E3 hijacked by HIV-1 virion infectivity factor (Vif). However, the structural ... [more]
Throughput
- Low Throughput
Additional Notes
- The reaction contained E1, RNF7 and UBE2L3 [E2], and CUL5 and ARIH2 [E3]
Curated By
- BioGRID