STRING 9.05 
CRYAA [ENSP00000291554]
 
crystallin, alpha A; May contribute to the transparency and refractive index of the lens
CRYAB [ENSP00000227251]
 
crystallin, alpha B; May contribute to the transparency and refractive index of the lens
Evidence suggesting a functional link:
Neighborhood in the Genome:  
none / insignificant.
    
Gene Fusions:  
none / insignificant.
    
Cooccurence Across Genomes:   yes (score 0.400).  
Co-Expression:  
none / insignificant.
    
Experimental/Biochemical Data:   yes (score 0.937). In addition, putative homologs were found interacting in other species (score 0.060).  
Association in Curated Databases:  
none / insignificant.
    
Co-Mentioned in PubMed Abstracts:   yes (score 0.968).  
Combined Score:
 
0.941
 
Note: the two proteins have some sequence similarity (232.6 bits over 170 amino acids. click here to see the alignment).
Evidence for specific actions:
Binding:yes (score: 0.924)