STRING 9.05 
ATOX1 [ENSP00000316854]
ATX1 antioxidant protein 1 homolog (yeast); Could bind and deliver cytosolic copper to the copper ATPase proteins. May be important in cellular antioxidant defense
ATP7B [ENSP00000242839]
ATPase, Cu++ transporting, beta polypeptide; Involved in the export of copper out of the cells, such as the efflux of hepatic copper into the bile
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 0.937). In addition, putative homologs were found interacting in other species (score 0.154).  
Association in Curated Databases:  
none / insignificant.
Co-Mentioned in PubMed Abstracts:   yes (score 0.929).  
Combined Score:
Evidence for specific actions:
Binding:yes (score: 0.988)