PPI - iRefIndex UniProt A UniProt B Method PMID Interaction Type Edge type Num Participants O94272 O74971 imaging technique 23950735 colocalization X 2 O74971 O94656 affinity chromatography technology 23950735 physical association X 2 O74971 Q9US24 affinity chromatography technology 23950735 physical association X 2 O74971 Q9HDZ7 affinity chromatography technology 23950735 physical association X 2 O74971 Q9HDZ7 affinity chromatography technology 23950735 physical association X 2