PPI - iRefIndex UniProt A UniProt B Method PMID Interaction Type Edge type Num Participants O13974 Q9P3A7 affinity chromatography technology 20838651 physical association X 2 O43125 O13974 two hybrid 23695164 direct interaction X 2 Q9UT81 O13974 two hybrid 23695164 direct interaction X 2

PPI - HINT Gene A Gene B PMID Method Quality OTU1 CSH3 23695164,26771498 0018,0018 HT OTU1 RPL31 26771498 0018 HT OTU1 UBX3 23695164,26771498 0018,0018 HT OTU1 CDC48 20838651 0004 LC