STRING 9.05 
MYH7 [ENSP00000347507]
myosin, heavy chain 7, cardiac muscle, beta; Muscle contraction
MYH13 [ENSP00000252172]
myosin, heavy chain 13, skeletal muscle; Muscle contraction
Evidence suggesting a functional link:
Neighborhood in the Genome:  
none / insignificant.
Gene Fusions:  
none / insignificant.
Cooccurence Across Genomes:  
none / insignificant.
none / insignificant.
Experimental/Biochemical Data:  
none / insignificant.
Association in Curated Databases:   yes (score 0.900).  
Co-Mentioned in PubMed Abstracts:   yes (score 0.241).  
Combined Score:
Note: the two proteins have some sequence similarity (3424.7 bits over 1931 amino acids. click here to see the alignment).
Evidence for specific actions:
Binding:yes (score: 0.900)