Interaction inferred from the presence of two or more protein subunits in a partially purified protein preparation. If co-fractionation is demonstrated between 3 or more proteins, then add them as a complex.

Publication

Scalable multiplex co-fractionation/mass spectrometry platform for accelerated protein interactome discovery.

Havugimana PC, Goel RK, Phanse S, Youssef A, Padhorny D, Kotelnikov S, Kozakov D, Emili A

Co-fractionation/mass spectrometry (CF/MS) enables the mapping of endogenous macromolecular networks on a proteome scale, but current methods are experimentally laborious, resource intensive and afford lesser quantitative accuracy. Here, we present a technically efficient, cost-effective and reproducible multiplex CF/MS (mCF/MS) platform for measuring and comparing, simultaneously, multi-protein assemblies across different experimental samples at a rate that is up to an order ... [more]

Nat Commun Jul. 13, 2022; 13(1);4043 [Pubmed: 35831314]

Throughput

High Throughput

Additional Notes

High confidence interactions were identified as having an EPIC score >=0.625 in applicable cell lines (MCF7, MDA231 or MCF10A)
MCF10A cell line (score 0.663)
MCF7 cell line (score 0.718)
MDA231 cell line (score 0.708)

Curated By

BioGRID

Interaction Summary

EIF4A3

Gene Ontology Biological Process

Gene Ontology Molecular Function

ATP binding [IDA]ATP-dependent RNA helicase activity [IDA]mRNA binding [IDA]poly(A) RNA binding [IDA]poly(A) binding [IDA]protein binding [IPI]

Gene Ontology Cellular Component

MAGOHB