STRING 9.05 
BRCA2 [ENSP00000369497]
breast cancer 2, early onset; Involved in double-strand break repair and/or homologous recombination. May participate in S phase checkpoint activation
PALB2 [ENSP00000261584]
partner and localizer of BRCA2; Essential partner of BRCA2 that promotes the localization and stability of BRCA2. Also enables its recombinational repair and checkpoint functions of BRCA2. May act by promoting stable association of BRCA2 with nuclear structures, allowing BRCA2 to escape the effects of proteosome-mediated degradation
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 0.126).  
Experimental/Biochemical Data:   yes (score 0.999).  
Association in Curated Databases:   yes (score 0.900).  
Co-Mentioned in PubMed Abstracts:   yes (score 0.954).  
Combined Score:
Note: the two proteins may have some sequence similarity (50 bits over 627 amino acids. click here to see the alignment).
Evidence for specific actions:
Binding:yes (score: 0.999)