RBX1
Gene Ontology Biological Process
- Notch signaling pathway [TAS]
- SCF-dependent proteasomal ubiquitin-dependent protein catabolic process [IDA, ISS]
- cellular response to hypoxia [TAS]
- proteasome-mediated ubiquitin-dependent protein catabolic process [IDA]
- protein monoubiquitination [IDA]
- protein neddylation [IDA]
- protein ubiquitination [IDA]
- regulation of transcription from RNA polymerase II promoter in response to hypoxia [TAS]
- viral process [TAS]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
- Cul2-RING ubiquitin ligase complex [IDA]
- Cul3-RING ubiquitin ligase complex [IDA]
- Cul4A-RING E3 ubiquitin ligase complex [IDA]
- Cul4B-RING E3 ubiquitin ligase complex [IDA]
- Cul5-RING ubiquitin ligase complex [IDA]
- Cul7-RING ubiquitin ligase complex [IDA]
- SCF ubiquitin ligase complex [IDA, ISS]
- cullin-RING ubiquitin ligase complex [IDA]
- cytosol [ISS, TAS]
- nucleoplasm [TAS]
UBE2G1
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Reconstituted Complex
An interaction is detected between purified proteins in vitro.
Publication
LPS impairs phospholipid synthesis by triggering beta-transducin repeat-containing protein (beta-TrCP)-mediated polyubiquitination and degradation of the surfactant enzyme acyl-CoA:lysophosphatidylcholine acyltransferase I (LPCAT1).
Acyl-CoA:lysophosphatidylcholine acyltransferase 1 (LPCAT1) is a relatively newly described and yet indispensable enzyme needed for generation of the bioactive surfactant phospholipid, dipalmitoylphosphatidylcholine (DPPtdCho). Here, we show that lipopolysaccharide (LPS) causes LPCAT1 degradation using the Skp1-Cullin-F-box ubiquitin E3 ligase component, β-transducin repeat-containing protein (β-TrCP), that polyubiquitinates LPCAT1, thereby targeting the enzyme for proteasomal degradation. LPCAT1 was identified as a phosphoenzyme as ... [more]
Throughput
- Low Throughput
Additional Notes
- E2: Ubc5 or Ubc7
Related interactions
Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
---|---|---|---|---|---|---|
RBX1 UBE2G1 | Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro. | Low | - | BioGRID | 733299 | |
RBX1 UBE2G1 | Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro. | Low | - | BioGRID | 2448946 | |
RBX1 UBE2G1 | Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro. | Low | - | BioGRID | - | |
RBX1 UBE2G1 | Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro. | Low | - | BioGRID | - | |
RBX1 UBE2G1 | Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro. | Low | - | BioGRID | - | |
RBX1 UBE2G1 | Reconstituted Complex Reconstituted Complex An interaction is detected between purified proteins in vitro. | Low | - | BioGRID | 2534091 |
Curated By
- BioGRID