An interaction is inferred when a bait-enzyme fusion protein selectively modifies a vicinal protein with a diffusible reactive product, followed by affinity capture of the modified protein and identification by mass spectrometric methods.

Publication

Global Interactome Mapping of Mitochondrial Intermembrane Space Proteases Identifies a Novel Function for HTRA2.

Botham A, Coyaud E, Nirmalanandhan VS, Gronda M, Hurren R, Maclean N, St-Germain J, Mirali S, Laurent E, Raught B, Schimmer A

A number of unique proteases localize to specific sub-compartments of the mitochondria, but the functions of these enzymes are poorly defined. Here, in vivo proximity-dependent biotinylation (BioID) is used to map the interactomes of seven proteases localized to the mitochondrial intermembrane space (IMS). In total, 802 high confidence proximity interactions with 342 unique proteins are identified. While all seven proteases ... [more]

Proteomics Dec. 01, 2018; 19(24);e1900139 [Pubmed: 31617661]

Throughput

High Throughput

Curated By

BioGRID

Interaction Summary

OMA1

Gene Ontology Biological Process

Gene Ontology Molecular Function

metalloendopeptidase activity [IMP]

Gene Ontology Cellular Component

ATAD3A