PREY

ITPR1

ACV, CLA4, INSP3R1, IP3R, IP3R1, PPP1R94, SCA15, SCA16, SCA29
inositol 1,4,5-trisphosphate receptor, type 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

Association of the type 1 inositol (1,4,5)-trisphosphate receptor with 4.1N protein in neurons.

Maximov A, Tang TS, Bezprozvanny I

The type 1 inositol (1,4,5)-trisphosphate receptor (InsP(3)R1) is an intracellular calcium (Ca(2+)) release channel that plays an important role in neuronal function. In yeast two-hybrid screen of rat brain cDNA library with the InsP(3)R1 carboxy-terminal bait we isolated multiple clones of neuronal cytoskeletal protein 4.1N. We mapped the 4.1N-interaction site to a short fragment (50 amino acids) within the carboxy-terminal ... [more]

Mol. Cell. Neurosci. Feb. 01, 2003; 22(2);271-83 [Pubmed: 12676536]

Throughput

  • Low Throughput

Curated By

  • BioGRID