STRING 9.05 
STAT4 [ENSP00000351255]
signal transducer and activator of transcription 4; Carries out a dual function: signal transduction and activation of transcription. Involved in IL12 signaling
CREBBP [ENSP00000262367]
CREB binding protein; Acetylates histones, giving a specific tag for transcriptional activation. Also acetylates non-histone proteins, like NCOA3 coactivator. Binds specifically to phosphorylated CREB and enhances its transcriptional activity toward cAMP-responsive genes
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 0.621).  
Association in Curated Databases:   yes (score 0.900).  
Co-Mentioned in PubMed Abstracts:   yes (score 0.148). In addition, putative homologs are mentioned together in other species (score 0.072).  
Combined Score:
Evidence for specific actions:
Binding:yes (score: 0.909)