STRING 9.05 
JPH2 [ENSP00000362071]
 
junctophilin 2; Contributes to the stabilization of the junctional membrane complexes, which are common to excitable cells and mediate cross-talk between cell surface and intracellular ion channels. Probably acts by anchoring the plasma membrane and endoplasmic/sarcoplasmic reticulum. Contributes to the construction of skeletal muscle triad junctions, and plays an essential role in heart development (By similarity)
JPH3 [ENSP00000284262]
 
junctophilin 3; Contributes to the stabilization of the junctional membrane complexes, which are common to excitable cells and mediate cross-talk between cell surface and intracellular ion channels. Probably acts by anchoring the plasma membrane and endoplasmic reticulum. May play an active role in certain neurons involved in motor coordination (By similarity)
Evidence suggesting a functional link:
Neighborhood in the Genome:  
none / insignificant.
    
Gene Fusions:  
none / insignificant.
    
Cooccurence Across Genomes:  
none / insignificant.
    
Co-Expression:  
none / insignificant.
    
Experimental/Biochemical Data:  
none / insignificant.
    
Association in Curated Databases:   yes (score 0.360).  
Co-Mentioned in PubMed Abstracts:   yes (score 0.428).  
Combined Score:
 
0.379
 
Note: the two proteins have some sequence similarity (704.6 bits over 693 amino acids. click here to see the alignment).
Evidence for specific actions:
Binding:yes (score: 0.360)