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.

Publication

ARIH2 Is a Vif-Dependent Regulator of CUL5-Mediated APOBEC3G Degradation in HIV Infection.

Huettenhain R, Xu J, Burton LA, Gordon DE, Hultquist JF, Johnson JR, Satkamp L, Hiatt J, Rhee DY, Baek K, Crosby DC, Frankel AD, Marson A, Harper JW, Alpi AF, Schulman BA, Gross JD, Krogan NJ

The Cullin-RING E3 ligase (CRL) family is commonly hijacked by pathogens to redirect the host ubiquitin proteasome machinery to specific targets. During HIV infection, CRL5 is hijacked by HIV Vif to target viral restriction factors of the APOBEC3 family for ubiquitination and degradation. Here, using a quantitative proteomics approach, we identify the E3 ligase ARIH2 as a regulator of CRL5-mediated ... [more]

Cell Host Microbe Dec. 10, 2018; 26(1);86-99.e7 [Pubmed: 31253590]

Throughput

High Throughput

Curated By

BioGRID

Interaction Summary

CUL5

Gene Ontology Biological Process

Gene Ontology Molecular Function

calcium channel activity [TAS]protein binding [IPI]receptor activity [TAS]ubiquitin protein ligase binding [IDA]

Gene Ontology Cellular Component

AP3B2