STRING 9.05 
FH [ENSP00000355518]
 
fumarate hydratase; Also acts as a tumor suppressor
IDH1 [ENSP00000260985]
 
isocitrate dehydrogenase 1 (NADP+), soluble
Evidence suggesting a functional link:
Neighborhood in the Genome:  
none / insignificant.
    
Gene Fusions:  
none / insignificant.
    
Cooccurence Across Genomes:  
none / insignificant.
    
Co-Expression:   none, but putative homologs are coexpressed in other species (score 0.167).  
Experimental/Biochemical Data:   none, but putative homologs were found interacting in other species (score 0.073).  
Association in Curated Databases:  
none / insignificant.
    
Co-Mentioned in PubMed Abstracts:   yes (score 0.334). In addition, putative homologs are mentioned together in other species (score 0.208).  
Combined Score:
 
0.505