SEC61
Gene Ontology Biological Process
- ER-associated ubiquitin-dependent protein catabolic process [IMP, IPI]
- SRP-dependent cotranslational protein targeting to membrane, translocation [IDA]
- intracellular protein transmembrane import [IMP]
- misfolded protein transport [IMP]
- posttranslational protein targeting to membrane, translocation [IDA, IMP]
- retrograde protein transport, ER to cytosol [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
KAR2
Gene Ontology Biological Process
- ER-associated ubiquitin-dependent protein catabolic process [IMP]
- SRP-dependent cotranslational protein targeting to membrane, translocation [IMP]
- karyogamy involved in conjugation with cellular fusion [IGI, IMP]
- posttranslational protein targeting to membrane, translocation [IDA, IMP]
- response to unfolded protein [IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
PCA
A Protein-Fragment Complementation Assay (PCA) is a protein-protein interaction assay in which a bait protein is expressed as fusion to one of the either N- or C- terminal peptide fragments of a reporter protein and prey protein is expressed as fusion to the complementary N- or C- terminal fragment of the same reporter protein. Interaction of bait and prey proteins bring together complementary fragments, which can then fold into an active reporter, e.g. the split-ubiquitin assay.
Publication
Recognition of a subset of signal sequences by Ssh1p, a Sec61p-related protein in the membrane of endoplasmic reticulum of yeast Saccharomyces cerevisiae.
Ssh1p of Saccharomyces cerevisiae is related in sequence to Sec61p, a general receptor for signal sequences and the major subunit of the channel that guides proteins across the membrane of the endoplasmic reticulum. The split-ubiquitin technique was used to determine whether Ssh1p serves as an additional receptor for signal sequences in vivo. We measured the interactions between the N(ub)-labeled Ssh1p ... [more]
Throughput
- Low Throughput
Additional Notes
- Split-ubiquitin assay
Related interactions
Interaction | Experimental Evidence Code | Dataset | Throughput | Score | Curated By | Notes |
---|---|---|---|---|---|---|
SEC61 KAR2 | Affinity Capture-MS Affinity Capture-MS 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 is identified by mass spectrometric methods. | High | 4 | BioGRID | 3603671 | |
KAR2 SEC61 | Negative Genetic Negative Genetic Mutations/deletions in separate genes, each of which alone causes a minimal phenotype, but when combined in the same cell results in a more severe fitness defect or lethality under a given condition. This term is reserved for high or low throughput studies with scores. | High | -0.2481 | BioGRID | 1938834 |
Curated By
- BioGRID