STRING 9.05 
SMAD3 [ENSP00000332973]
 
SMAD family member 3; Transcriptional modulator activated by TGF-beta (transforming growth factor) and activin type 1 receptor kinase. SMAD3 is a receptor-regulated SMAD (R-SMAD) (By similarity)
ZEB2 [ENSP00000302501]
 
zinc finger E-box binding homeobox 2; Transcriptional inhibitor that binds to DNA sequence 5'- CACCT-3' in different promoters. Represses transcription of E- cadherin
Evidence suggesting a functional link:
Neighborhood in the Genome:  
none / insignificant.
    
Gene Fusions:  
none / insignificant.
    
Cooccurence Across Genomes:  
none / insignificant.
    
Co-Expression:  
none / insignificant.
    
Experimental/Biochemical Data:   yes (score 0.955). In addition, putative homologs were found interacting in other species (score 0.097).  
Association in Curated Databases:  
none / insignificant.
    
Co-Mentioned in PubMed Abstracts:   yes (score 0.204).  
Combined Score:
 
0.963
 
Evidence for specific actions:
Binding:yes (score: 0.957)