BAIT

ITPR3

IP3R, IP3R3
inositol 1,4,5-trisphosphate receptor, type 3
GO Process (20)
GO Function (6)
GO Component (13)
Homo sapiens

Co-localization

Interaction inferred from two proteins that co-localize in the cell by indirect immunofluorescence only when in addition, if one gene is deleted, the other protein becomes mis-localized. Also includes co-dependent association of proteins with promoter DNA in chromatin immunoprecipitation experiments.

Publication

DJ-1 regulates the integrity and function of ER-mitochondria association through interaction with IP3R3-Grp75-VDAC1.

Liu Y, Ma X, Fujioka H, Liu J, Chen S, Zhu X

Loss-of-function mutations in DJ-1 are associated with autosomal recessive early onset Parkinson's disease (PD), yet the underlying pathogenic mechanism remains elusive. Here we demonstrate that DJ-1 localized to the mitochondria-associated membrane (MAM) both in vitro and in vivo. In fact, DJ-1 physically interacts with and is an essential component of the IP3R3-Grp75-VDAC1 complexes at MAM. Loss of DJ-1 disrupted the ... [more]

Proc Natl Acad Sci U S A Dec. 10, 2018; 116(50);25322-25328 [Pubmed: 31767755]

Throughput

  • Low Throughput

Additional Notes

  • PLA

Curated By

  • BioGRID