STRING 9.05 
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
SGCG [ENSP00000218867]
 
sarcoglycan, gamma (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).  
Association in Curated Databases:   yes (score 0.720).  
Co-Mentioned in PubMed Abstracts:   yes (score 0.797).  
Combined Score:
 
0.891
 
Note: the two proteins have some sequence similarity (362.5 bits over 288 amino acids. click here to see the alignment).
Evidence for specific actions:
Binding:yes (score: 0.720)