STRING 9.05 
SMARCD1 [ENSP00000378414]
 
SWI/SNF related, matrix associated, actin dependent regulator of chromatin, subfamily d, member 1; Involved in chromatin remodeling. Has a strong influence on the Vitamin D-mediated transcriptional activity from an enhancer Vitamin D receptor element (VDRE). May be a link between mammalian SWI-SNF-like chromatin remodeling complexes and the vitamin D receptor (VDR) heterodimer. Mediates critical interactions between nuclear receptors and the BRG1/SMARCA4 chromatin-remodeling complex for transactivation. Also involved in vitamin D-coupled transcription regulation via its association wit [...]
ARID1A [ENSP00000320485]
 
AT rich interactive domain 1A (SWI-like); Involved in transcriptional activation and repression of select genes by chromatin remodeling (alteration of DNA-nucleosome topology). Binds DNA non-specifically. Also involved in vitamin D- coupled transcription regulation via its association with the WINAC complex, a chromatin-remodeling complex recruited by vitamin D receptor (VDR), which is required for the ligand-bound VDR- mediated transrepression of the CYP27B1 gene (By similarity)
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 0.767). In addition, putative homologs were found interacting in other species (score 0.090).  
Association in Curated Databases:   yes (score 0.900).  
Co-Mentioned in PubMed Abstracts:   yes (score 0.318).  
Combined Score:
 
0.979
 
Note: the two proteins may have some sequence similarity (57 bits over 156 amino acids. click here to see the alignment).
Evidence for specific actions:
Binding:yes (score: 0.942)