PPI - iRefIndex UniProt A UniProt B Method PMID Interaction Type Edge type Num Participants P42745 Q8RXD6 two hybrid 18849490 direct interaction X 2 P42745 Q8RXD6 two hybrid 18849490 physical association X 2 Q9C895 P42745 two hybrid 18849490 physical association X 2

PPI - PINA Gene A Gene B Method Publications Species A Species B Interaction Type Source Database Interaction Identidiers Experimental Role(s) Interactor A Experimental Role(s) Interactor B UBC2 HUB2 MI:0018(two hybrid) 18849490 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) MI:0915(physical association) (intact) UniProt_10954 prey bait UBC2 HUB1 MI:0018(two hybrid)|MI:0018(two hybrid) 18849490 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) MI:0915(physical association)|MI:0407(direct interaction) (intact)|(biogrid) UniProt_10953|BIOGRID_1222 prey|bait bait|prey

PPI - HINT Gene A Gene B PMID Method Quality UBC2 HUB1 18849490 0018 LC UBC2 HUB2 18849490 0018 LC