BAIT

ERLIN1

C10orf69, Erlin-1, KE04, KEO4, SPFH1, SPG62, RP11-316M21.1
ER lipid raft associated 1
GO Process (1)
GO Function (1)
GO Component (3)

Gene Ontology Biological Process

Gene Ontology Molecular Function

Gene Ontology Cellular Component

Homo sapiens
PREY

INSIG1

CL-6, CL6
insulin induced gene 1
Homo sapiens

Affinity Capture-Western

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

Erlins restrict SREBP activation in the ER and regulate cellular cholesterol homeostasis.

Huber MD, Vesely PW, Datta K, Gerace L

Cellular cholesterol levels are controlled by endoplasmic reticulum (ER) sterol sensing proteins, which include Scap and Insig-1. With cholesterol sufficiency, Insig inhibits the activation of sterol regulatory element binding proteins (SREBPs), key transcription factors for cholesterol and fatty acid biosynthetic genes, by associating with Scap-SREBP complexes to promote their ER retention. Here we show that the multimeric ER proteins erlins-1 ... [more]

J. Cell Biol. Nov. 11, 2013; 203(3);427-36 [Pubmed: 24217618]

Throughput

  • Low Throughput

Curated By

  • BioGRID