SIAH1
Gene Ontology Biological Process
- anatomical structure morphogenesis [TAS]
- apoptotic process [TAS]
- axon guidance [TAS]
- nervous system development [TAS]
- neuron apoptotic process [ISS]
- positive regulation of apoptotic process [IDA]
- positive regulation of intrinsic apoptotic signaling pathway [IMP]
- proteasome-mediated ubiquitin-dependent protein catabolic process [ISS]
- protein catabolic process [IDA]
- protein ubiquitination involved in ubiquitin-dependent protein catabolic process [ISS]
- ubiquitin-dependent protein catabolic process [IDA]
Gene Ontology Molecular Function
HIF1AN
Gene Ontology Biological Process
- cellular response to hypoxia [TAS]
- negative regulation of Notch signaling pathway [IDA]
- negative regulation of transcription from RNA polymerase II promoter in response to hypoxia [IDA]
- oxidation-reduction process [IDA]
- peptidyl-asparagine hydroxylation [IDA, IMP]
- peptidyl-aspartic acid hydroxylation [IDA]
- peptidyl-histidine hydroxylation [IDA]
- positive regulation of myoblast differentiation [IDA]
- positive regulation of vasculogenesis [NAS]
- regulation of transcription from RNA polymerase II promoter in response to hypoxia [TAS]
Gene Ontology Molecular Function- NF-kappaB binding [IPI]
- Notch binding [IPI]
- ankyrin repeat binding [IPI]
- carboxylic acid binding [IDA]
- cofactor binding [IDA]
- iron ion binding [IDA]
- oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, 2-oxoglutarate as one donor, and incorporation of one atom each of oxygen into both donors [EXP]
- oxygen sensor activity [NAS]
- peptidyl-asparagine 3-dioxygenase activity [IDA, IMP]
- peptidyl-histidine dioxygenase activity [IDA]
- protein binding [IPI]
- protein homodimerization activity [IDA]
- zinc ion binding [IDA]
- NF-kappaB binding [IPI]
- Notch binding [IPI]
- ankyrin repeat binding [IPI]
- carboxylic acid binding [IDA]
- cofactor binding [IDA]
- iron ion binding [IDA]
- oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, 2-oxoglutarate as one donor, and incorporation of one atom each of oxygen into both donors [EXP]
- oxygen sensor activity [NAS]
- peptidyl-asparagine 3-dioxygenase activity [IDA, IMP]
- peptidyl-histidine dioxygenase activity [IDA]
- protein binding [IPI]
- protein homodimerization activity [IDA]
- zinc ion binding [IDA]
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
Abundance of aspargynyl-hydroxylase FIH is regulated by Siah-1 under normoxic conditions.
The activity of hypoxia-inducible factors-1alpha (HIF-1alpha) is regulated by two types of hydroxylases, prolyl-hydroxylase (PHD) and aspargynyl-hydroxylase factor inhibiting HIF-1alpha (FIH). Hydroxylation of HIF-1alpha by PHD and FIH causes proteasomal degradation and transcriptional inhibition of HIF-1alpha, respectively. Siah ubiquitin ligases regulate the abundance of PHD via targeting for proteasomal degradation. The present study investigated the role of Siah-1 in the ... [more]
Throughput
- Low Throughput
Related interactions
| Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
|---|---|---|---|---|---|---|
| SIAH1 HIF1AN | 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 | - | |
| HIF1AN SIAH1 | 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 | - |
Curated By
- BioGRID