STRING 9.05 
COL5A2 [ENSP00000364000]
collagen, type V, alpha 2; Type V collagen is a member of group I collagen (fibrillar forming collagen). It is a minor connective tissue component of nearly ubiquitous distribution. Type V collagen binds to DNA, heparan sulfate, thrombospondin, heparin, and insulin. Type V collagen is a key determinant in the assembly of tissue- specific matrices (By similarity)
COL11A1 [ENSP00000351163]
collagen, type XI, alpha 1; May play an important role in fibrillogenesis by controlling lateral growth of collagen II fibrils
Evidence suggesting a functional link:
Neighborhood in the Genome:  
none / insignificant.
Gene Fusions:  
none / insignificant.
Cooccurence Across Genomes:   yes (score 0.272).  
Co-Expression:   yes (score 0.562).  
Experimental/Biochemical Data:   yes (score 0.988).  
Association in Curated Databases:   yes (score 0.900).  
Co-Mentioned in PubMed Abstracts:   yes (score 0.657).  
Combined Score:
Note: the two proteins have some sequence similarity (1531.7 bits over 1412 amino acids. click here to see the alignment).
Evidence for specific actions:
Reaction:yes (score: 0.900)