Interactor 1: ITPR1 (Q14643)
Inositol 1,4,5-trisphosphate-gated calcium channel ITPR1 (IP3 receptor isoform 1) (IP3R 1) (InsP3R1) (Inositol 1,4,5 trisphosphate receptor) (Inositol 1,4,5-trisphosphate receptor type 1) (Type 1 inositol 1,4,5-trisphosphate receptor) (Type 1 InsP3 receptor)
Gene: ITPR1
Interactor 2: CHP1 (Q99653)
Calcineurin B homologous protein 1 (Calcineurin B-like protein) (Calcium-binding protein CHP) (Calcium-binding protein p22) (EF-hand calcium-binding domain-containing protein p22)
Gene: CHP1
Species: Homo sapiens
Source: biogrid
Category: High-throughput
Confidence: High
| Method score | Annotation score | Interaction score |
|---|---|---|
| 0.38 | 1.00 | 0.618 |
The method score is based on:
| Property | Details |
|---|---|
| Experiments | 40437099 |
| Identification Methods | cross-linking study |
| Interaction Type | physical association |
The annotation score is based on:
| Property | Details |
|---|---|
| Interacting Pfam domains | EF-hand_7~Ion_trans |
| Common GO terms | GO:0005509 - calcium ion binding GO:0005783 - endoplasmic reticulum GO:0005886 - plasma membrane |
| Homologous interactions | 2 |
Homologous interactions
Color coding for hit scores 
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Service provided by Combinatics, Japan
Last updated: 11Aug2025
