STRING 9.05 
KRT81 [ENSP00000369349]
keratin 81
KRT15 [ENSP00000254043]
keratin 15
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:   yes (score 0.181).  
Association in Curated Databases:  
none / insignificant.
Co-Mentioned in PubMed Abstracts:   yes (score 0.282).  
Combined Score:
Note: the two proteins have some sequence similarity (209.5 bits over 424 amino acids. click here to see the alignment).
Evidence for specific actions:
Binding:yes (score: 0.181)