STRING 9.05 
SGCB [ENSP00000370839]
 
sarcoglycan, beta (43kDa dystrophin-associated glycoprotein); Component of the sarcoglycan complex, a subcomplex of the dystrophin-glycoprotein complex which forms a link between the F-actin cytoskeleton and the extracellular matrix
SGCD [ENSP00000338343]
 
sarcoglycan, delta (35kDa dystrophin-associated glycoprotein); Component of the sarcoglycan complex, a subcomplex of the dystrophin-glycoprotein complex which forms a link between the F-actin cytoskeleton and the extracellular matrix
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:   yes (score 0.619). In addition, putative homologs were found interacting in other species (score 0.234).  
Association in Curated Databases:   yes (score 0.720).  
Co-Mentioned in PubMed Abstracts:   yes (score 0.779).  
Combined Score:
 
0.930
 
Note: the two proteins have some sequence similarity (72.7 bits over 263 amino acids. click here to see the alignment).
Evidence for specific actions:
Binding:yes (score: 0.802)