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 identified by Western blot with a specific polyclonal antibody or second epitope tag. This category is also used if an interacting protein is visualized directly by dye stain or radioactivity. Note that this differs from any co-purification experiment involving affinity capture in that the co-purification experiment involves at least one extra purification step to get rid of potential contaminating proteins.

Publication

The prion protein modulates A-type K+ currents mediated by Kv4.2 complexes through dipeptidyl aminopeptidase-like protein 6.

Mercer RC, Ma L, Watts JC, Strome R, Wohlgemuth S, Yang J, Cashman NR, Coulthart MB, Schmitt-Ulms G, Jhamandas JH, Westaway D

Widely expressed in the adult central nervous system, the cellular prion protein (PrP(C)) is implicated in a variety of processes, including neuronal excitability. Dipeptidyl aminopeptidase-like protein 6 (DPP6) was first identified as a PrP(C) interactor using in vivo formaldehyde cross-linking of wild type (WT) mouse brain. This finding was confirmed in three cell lines and, because DPP6 directs the functional ... [more]

J. Biol. Chem. Dec. 27, 2013; 288(52);37241-55 [Pubmed: 24225951]

Throughput

Low Throughput

Curated By

BioGRID

Interaction Summary

PRNP

Gene Ontology Biological Process

Gene Ontology Molecular Function

copper ion binding [IDA, TAS]identical protein binding [IPI]microtubule binding [IDA]protein binding [IPI]tubulin binding [IDA]

Gene Ontology Cellular Component

DPP6