Biochemical Activity (Deubiquitination)

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

ER-localized Hrd1 ubiquitinates and inactivates Usp15 to promote TLR4-induced inflammation during bacterial infection.

Lu Y, Qiu Y, Chen P, Chang H, Guo L, Zhang F, Ma L, Zhang C, Zheng X, Xiao J, Zhong R, Han L, Xu X, Zhang Y, Li D, Zhong G, Boyton R, Huang Y, He Y, Hu R, Wei B, Wang H

The special organelle-located MAVS, STING and TLR3 are important for clearing viral infections. Although TLR4 triggers NF-?B activation to produce pro-inflammatory cytokines for bacterial clearance, effectors with special organelle localization have not been identified. Here, we screened more than 280 E3 ubiquitin ligases and discovered that the endoplasmic reticulum-located Hrd1 regulates TLR4-induced inflammation during bacterial infection. Hrd1 interacts directly with ... [more]

Nat Microbiol Dec. 01, 2018; 4(12);2331-2346 [Pubmed: 31477895]

Throughput

  • Low Throughput

Curated By

  • BioGRID