BAIT

DSC2

YOL073C, YOL073C
Multi-transmembrane subunit of the DSC ubiquitin ligase complex; similar in sequence to rhomboid pseudoproteases Der1p and UBAC2 that function in ERAD; ortholog of fission yeast dsc2
UPS Project
GO Process (0)
GO Function (0)
GO Component (0)
Saccharomyces cerevisiae (S288c)
PREY

STP22

AGS1, VPL15, VPS23, ubiquitin-binding ESCRT-I subunit protein STP22, L000003975, S000029031, L000000064, YCL008C
Component of the ESCRT-I complex; ESCRT-I is involved in ubiquitin-dependent sorting of proteins into the endosome; prevents polyubiquitination of the arrestin-related protein Rim8p, thereby directing its monoubiquitination by Rsp5p; homologous to the mouse and human Tsg101 tumor susceptibility gene; mutants exhibit a Class E Vps phenotype;
UPS Project
Saccharomyces cerevisiae (S288c)

Synthetic Lethality

A genetic interaction is inferred when mutations or deletions in separate genes, each of which alone causes a minimal phenotype, result in lethality when combined in the same cell under a given condition.

Publication

Identification of Candidate Substrates for the Golgi Tul1 E3 Ligase Using Quantitative diGly Proteomics in Yeast.

Tong Z, Kim MS, Pandey A, Espenshade PJ

Maintenance of protein homeostasis is essential for cellular survival. Central to this regulation are mechanisms of protein quality control in which misfolded proteins are recognized and degraded by the ubiquitin-proteasome system. One well-studied protein quality control pathway requires ER resident, multi-subunit E3 ubiquitin ligases that function in ER-associated degradation (ERAD). Using fission yeast, our lab identified the Golgi Dsc E3 ... [more]

Mol. Cell Proteomics Jul. 30, 2014; 0(0); [Pubmed: 25078903]

Throughput

  • Low Throughput

Ontology Terms

  • phenotype: inviable (APO:0000112)

Additional Notes

  • 37 deg C

Curated By

  • BioGRID