TRIM37
Gene Ontology Biological Process
- aggresome assembly [IDA]
- negative regulation of NF-kappaB transcription factor activity [IDA]
- negative regulation of centriole replication [IMP]
- positive regulation of NF-kappaB transcription factor activity [IDA]
- positive regulation of sequence-specific DNA binding transcription factor activity [IDA]
- protein autoubiquitination [IDA]
Gene Ontology Molecular Function
PEX5
Gene Ontology Biological Process
- negative regulation of protein homotetramerization [IDA]
- protein import into peroxisome matrix [IGI, IMP, NAS]
- protein import into peroxisome matrix, docking [IDA]
- protein import into peroxisome matrix, translocation [IDA]
- protein import into peroxisome membrane [IMP]
- protein targeting to peroxisome [IDA, IMP]
- protein tetramerization [IDA]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Biochemical Activity (Ubiquitination)
An interaction is inferred from the biochemical effect of one protein upon another, for example, GTP-GDP exchange activity or phosphorylation of a substrate by a kinase. The bait protein executes the activity on the substrate hit protein. A Modification value is recorded for interactions of this type with the possible values Phosphorylation, Ubiquitination, Sumoylation, Dephosphorylation, Methylation, Prenylation, Acetylation, Deubiquitination, Proteolytic Processing, Glucosylation, Nedd(Rub1)ylation, Deacetylation, No Modification, Demethylation.
Publication
TRIM37, a novel E3 ligase for PEX5-mediated peroxisomal matrix protein import.
Most proteins destined for the peroxisomal matrix depend on the peroxisomal targeting signals (PTSs), which require the PTS receptor PEX5, whose deficiency causes fatal human peroxisomal biogenesis disorders (PBDs). TRIM37 gene mutations cause muscle-liver-brain-eye (mulibrey) nanism. We found that TRIM37 localizes in peroxisomal membranes and ubiquitylates PEX5 at K464 by interacting with its C-terminal 51 amino acids (CT51), which is ... [more]
Throughput
- Low Throughput
Additional Notes
- E1 is Uba1, E2 is UbcH5b, E3 is TRIM37, substrate is PEX5
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| PEX5 TRIM37 | Affinity Capture-Western Affinity Capture-Western An interaction is inferred when a bait protein is affinity captured from cell extracts by either polyclonal antibody or epitope tag and the associated interaction partner identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins. | Low | - | BioGRID | - | |
| TRIM37 PEX5 | Two-hybrid Two-hybrid Bait protein expressed as a DNA binding domain (DBD) fusion and prey expressed as a transcriptional activation domain (TAD) fusion and interaction measured by reporter gene activation. | Low | - | BioGRID | - |
Curated By
- BioGRID