PPI - iRefIndex UniProt A UniProt B Method PMID Interaction Type Edge type Num Participants Q9FML0 O82239 two hybrid 21798944 direct interaction X 2 Q94BP0 O82239 two hybrid 21798944 direct interaction X 2 O82239 Q39266 two hybrid 21798944 direct interaction X 2 O82239 Q9SLE4 two hybrid 21798944 direct interaction X 2 O82239 two hybrid 21798944 direct interaction X 2 O82239 Q9STK4 two hybrid 21798944 direct interaction X 2 Q940H8 O82239 two hybrid 21798944 direct interaction X 2 Q9FWT2 O82239 two hybrid 21798944 direct interaction X 2 Q8GWR3 O82239 two hybrid 21798944 direct interaction X 2 O82239 F4IUR2 two hybrid 21798944 direct interaction X 2 O82239 P35134 two hybrid 21798944 direct interaction X 2 O82239 F4JXG9 two hybrid 21798944 direct interaction X 2 O82239 A8MRG4 two hybrid 21798944 direct interaction X 2 O82239 Q6NQ63 two hybrid 21798944 direct interaction X 2 Q9FML0 O82239 two hybrid array 21798944 physical association X 2 Q94BP0 O82239 two hybrid array 21798944 physical association X 2 O82239 Q39266 two hybrid array 21798944 physical association X 2 O82239 Q9SLE4 two hybrid array 21798944 physical association X 2 O82239 Q9STK4 two hybrid array 21798944 physical association X 2 O82239 Q9FYJ6 two hybrid array 21798944 physical association X 2 Q9SK46 O82239 two hybrid array 21798944 physical association X 2 Q940H8 O82239 two hybrid array 21798944 physical association X 2 Q9FWT2 O82239 two hybrid array 21798944 physical association X 2 Q8GWR3 O82239 two hybrid array 21798944 physical association X 2 O82239 P35134 two hybrid array 21798944 physical association X 2 O82239 Q6NQ63 two hybrid array 21798944 physical association X 2 O82239 Q84JY3 two hybrid array 21798944 physical association X 2 O82239 Q8GYK6 two hybrid array 21798944 physical association X 2 O82239 Q9LVG2 two hybrid array 21798944 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 RFI2 BHLH111 MI:0397(two hybrid array) 21798944 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) MI:0915(physical association) (intact) UniProt_4158 prey bait RFI2 UBC16 MI:0397(two hybrid array) 21798944 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) MI:0915(physical association) (intact) UniProt_4063 prey bait RFI2 ZFP7 MI:0397(two hybrid array) 21798944 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) MI:0915(physical association) (intact) UniProt_2850 prey bait RFI2 At4g32295 MI:0397(two hybrid array) 21798944 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) MI:0915(physical association) (intact) UniProt_3228 prey bait RFI2 UBC29 MI:0397(two hybrid array) 21798944 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) MI:0915(physical association) (intact) UniProt_5490 prey bait RFI2 SLK2 MI:0397(two hybrid array) 21798944 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) MI:0915(physical association) (intact) UniProt_7081 prey bait RFI2 At2g24861 MI:0397(two hybrid array) 21798944 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) MI:0915(physical association) (intact) UniProt_5442 prey bait RFI2 At1g01440 MI:0397(two hybrid array) 21798944 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) MI:0915(physical association) (intact) UniProt_3139 prey bait RFI2 TOE2 MI:0397(two hybrid array) 21798944 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) MI:0915(physical association) (intact) UniProt_4676 prey bait RFI2 T29H11_240 MI:0397(two hybrid array) 21798944 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) MI:0915(physical association) (intact) UniProt_5640 prey bait RFI2 At5g63130/MDC12_9 MI:0397(two hybrid array) 21798944 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) MI:0915(physical association) (intact) UniProt_3936 prey bait RFI2 At2g32840 MI:0397(two hybrid array) 21798944 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) MI:0915(physical association) (intact) UniProt_3625 prey bait RFI2 At1g09660 MI:0397(two hybrid array) 21798944 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) MI:0915(physical association) (intact) UniProt_3486 prey bait RFI2 Z97337.18 MI:0397(two hybrid array) 21798944 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) MI:0915(physical association) (intact) UniProt_6807 prey bait RFI2 UBC11 MI:0397(two hybrid array) 21798944 taxid:3702(Arabidopsis thaliana) taxid:3702(Arabidopsis thaliana) MI:0915(physical association) (intact) UniProt_2371 prey bait

PPI - HINT Gene A Gene B PMID Method Quality RFI2 UBC11 21798944,21798944 0018,0397 HT RFI2 ZFP7 21798944,21798944 0018,0397 HT RFI2 Q6NLU6 21798944 0018 HT RFI2 Q6NQ63 21798944,21798944 0018,0397 HT RFI2 Q84JY3 21798944,21798944 0018,0397 HT RFI2 Q8GWR3 21798944,21798944 0018,0397 HT RFI2 Q8GYK6 21798944,21798944 0018,0397 HT RFI2 WAV2 24833385 0090 HT RFI2 FRL4B 21798944,21798944 0018,0397 HT RFI2 SLK2 21798944,21798944 0018,0397 HT RFI2 Q9FML0 21798944,21798944 0018,0397 HT RFI2 UBC16 21798944,21798944 0018,0397 HT RFI2 BHLH111 21798944 0397 HT RFI2 TOE2 21798944,21798944 0018,0397 HT RFI2 Q9SK46 21798944 0397 HT RFI2 UBC29 21798944,21798944 0018,0397 HT RFI2 T29H11_240 21798944,21798944 0018,0397 HT