STRING 9.05 
DMBX1 [ENSP00000353132]
diencephalon/mesencephalon homeobox 1; Functions as a transcriptional repressor. May repress OTX2-mediated transactivation by forming a heterodimer with OTX2 on the P3C (5'-TAATCCGATTA-3') sequence. Required for brain development (By similarity)
OTX2 [ENSP00000343819]
orthodenticle homeobox 2; Probably plays a role in the development of the brain and the sense organs. Can bind to the BCD target sequence (BTS): 5'-TCTAATCCC-3'
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). In addition, putative homologs were found interacting in other species (score 0.084).  
Association in Curated Databases:  
none / insignificant.
Co-Mentioned in PubMed Abstracts:   yes (score 0.675).  
Combined Score:
Note: the two proteins have some sequence similarity (107.6 bits over 194 amino acids. click here to see the alignment).