IntAct European Bioinformatics Institute IntAct intact http://www.ebi.ac.uk/ http://www.ebi.ac.uk/intact/query/${ac} EBI-[0-9]+|IA:[0-9]+ INTerAction database (IntAct) provides an open source database and toolkit for the storage, presentation and analysis of molecular interactions. http://www.ebi.ac.uk/intact European Bioinformatics Institute; Wellcome Trust Genome Campus; Hinxton, Cambridge; CB10 1SD; United Kingdom http://www.ebi.ac.uk/intact/ http://www.ebi.ac.uk/ wolf-1999-1 F-box/WD-repeat proteins pop1p and Sud1p/Pop2p form complexes that bind and direct the proteolysis of cdc18p. schpm Schizosaccharomyces pombe (fission yeast) Fission yeast anti bait coip anti bait coimmunoprecipitation anti bait coip predetermined predetermined participant predetermined Wolf DA., McKeon F., Jackson PK. pjackson@cmgm.stanford.edu Curr. Biol. (0960-9822) 1999 Only protein-protein interactions imex curation pop1_schpo WD repeat-containing protein pop1 WD repeat-containing protein ste16 pop1 SPBC1718.01 SPBC2G2.18 ste16 protein protein schpo Schizosaccharomyces pombe (strain ATCC 38366 / 972) Fission yeast MNEKKKDSLSVLDSNEFFGETTMVSPSIDVSSSPRPNVERFSPCSTKKDLLEGNNIMTRIPEELSRVSLQFDSKGSQQSMIFTNNRCLSDKENLENLQNLLYLHCDLNRPHLSCELPSEHREKCLKRRNSSLSSNLHANKRFLFNSQSDGNKKNETFPSTNYSNVFYPNNCDSKEVASETTFSLDAPNNSVNYSYFSPNLLGNDSKTRQSFPPHSSSSSHNSLHEPVIYDFSSENPSIHPSNHLSSQKNAVLKLAQLISSFEKLPESVRQYLLFHLLSRCGKHAVQNIHKILLPIFQKNFLTGFPAEITNLVLTHLDAPSLCAVSQVSHHWYKLVSSNEELWKSLFLKDGFFWDSIDSKIRTMCLEQSLSACAIMKRVYFRHFNLRERWLHAPEKIKRCSFPIHGVRLITKLQFDDDKIIVSTCSPRINIYDTKTGVLIRSLEEHEGDVWTFEYVGDTLVTGSTDRTVRVWDLRTGECKQVFYGHTSTIRCIKIVQGNQSTTDTDDVEKENRPASNDANSMPPYIISSSRDCTIRLWSLPCLDDPPFVNVNENPDQNNDFTSATTNPFYIRTLRGHTDSVREVACLGDLIVSASYDGTLRVWKASTGVCLHVLRGHVGRVYSVTINPSRQQCISAGTDAKIRIWNLESGELLQTLHGHSNLVSQVTFNQNILVSASAPPDTSLRVWDLNTGSCRDILKCPLGHIFFQHDESKVVSGSHSTLQLWDIRSGKLVRDLLTDLDIIWQVAYNENVCVAAVLRNNRFWIEVLEFGSTKSS pop2_schpo WD repeat-containing protein pop2 Proteolysis factor sud1 pop2 sud1 SPAC4D7.03 protein protein schpo Schizosaccharomyces pombe (strain ATCC 38366 / 972) Fission yeast MSLSRCPTDNSSSRINSSVPLINSSSPATPPESFDPQVFPSSLIHGDNLLPQDDQIASDPRSESNSCNGNTSSSLPCTDSYQYPLKHSCTPSFLRKFNESIENVSYKCLDHSPPDSVPGDFSISLVPQRNFLYSHSSLPPKIISIDRNNRIKLDNSISSNSDNFPPSPKVDTSNTVSPGSKPISEDLEDLNLQSIVQTFEDLPEGIQSYAFFQLLRSCNRQSMRLLLNECEPLLKKDILSNLPFSIVQSILLNLDIHSFLSCRLVSPTWNRILDVHTSYWKHMFSLFGFQINENDWKYANPNLNRPPFLHNDQISDDYFPEIFKRHFLNRKRWLFPSIPPSHLSFPIHVPNFMITSLLLHKDRIITTSGSGTIQIHNAITGVLEARLEGHKEGVWAVKIHENTLVSGSIDKTVRVWNIEKAKCTHIFRGHISIIRCLEILVPSRLIRHGVEIVEPDQPYIVSGSRDHTLRVWKLPKNTDPPYLPDNTNSIDRWEKNPYFVHTLIGHTDSVRTISGYGDILVSGSYDSSIRIWRVSTGECLYHLRGHSLRIYSVLYEPERNICISGSMDKSIRVWDLSTGTCKYVLEGHDAFVTLLNVFQNRLISGSADSTIRIWDLNTGKPLMVLPSNSGYISSFVSDEHKIISGNDGSVKLWDVRTGKLLRFLLTDLTKIWHVDFDAMRCVAAVQRDDQAYLEVINFSGSRP cdc18_schpo Cell division control protein 18 cdc18 SPBC14C8.07c protein protein schpo Schizosaccharomyces pombe (strain ATCC 38366 / 972) Fission yeast MCETPIGCHTPRRCNRFIDSAALIDCTNKTNQREHSPSFSIEIPTTPSRKRTLASSHFQTPTKRIKYELGELQEEKTDLYPNFPAQLKENKKPKLPTTPQTPKTPKRTIQIVTPKSLNRTCNPVPFATRLLQSTPHRQLFPPTPSTPSTPSYNSTAKLSLRKSYRSAGVVGRENEKSIVESFFRQHLDANAGGALYVSGAPGTGKTVLLHNVLDHVVSDYPKVNVCYINCMTINEPKAIFEKIHSKIVKEEILENEDHHINFQCELESHFTQSANELYNPVIIVLDEMDHLIAREQQVLYTLFEWPSRPTSRLILVGIANALDMTDRFLPRLRTKHITPKLLSFTPYTAQEISTIIKARLKTAATTSEKNNPFTPIKSISEVSDDSINVVSQHADETPFIHPAAIELCARKVAASSGDLRKALDICRHAIELAEREWKAQHDNTLSSVDIPRASIAHVVRATSAMSQSASARLKNLGLQQKAILCTLVVCEKTSLSVADVFEKYSSLCLRDRLIYPLTSSEFCDVANSLETLAIIRLRTKQRNGKPQDRIISLLVPEMDVITAVGDIGTLKRFFDRR pop1-pop2-4 Coip showing interaction between pop1 and pop2 in SchPombe. 595142 N/A 595143 unspecified role unspecified role prey prey region his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined false region myc tag myc tag EUKLISEED epitope tag EUKLISEED epitope tag anti tag western anti tag western blot anti tag western undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined false schpm Schizosaccharomyces pombe (fission yeast) Fission yeast N/A 595144 unspecified role unspecified role bait bait region ha tag ha tag YPYDVPDYA epitope tag YPYDVPDYA epitope tag anti tag western anti tag western blot anti tag western undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined false schpm Schizosaccharomyces pombe (fission yeast) Fission yeast physical association physical association false false false Figure 2a pop2 is able to interact with pop1 forming a heterodimer within the cell. pop1-pop2-5 Coip showing interaction between pop1 and fragments of pop2 in SchPombe. 595142 N/A 595143 unspecified role unspecified role prey prey region ha tag ha tag YPYDVPDYA epitope tag YPYDVPDYA epitope tag anti tag western anti tag western blot anti tag western undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined false schpm Schizosaccharomyces pombe (fission yeast) Fission yeast N/A 595144 unspecified role unspecified role bait bait region myc tag myc tag EUKLISEED epitope tag EUKLISEED epitope tag undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined false n-terminal required to bind necessary binding region required to bind deletion analysis deletion analysis certain certain sequence position certain certain certain sequence position certain false schpm Schizosaccharomyces pombe (fission yeast) Fission yeast physical association physical association false false false Figure 2B The n-terminal region of pop2 (AA 2-241), even without the f-box is able to bind with pop1, however deletion of the pop2 n-terminal regions AA 171-703 and AA 345-703 prevents interaction with pop1 suggesting that there maybe an independent pop1-binding-domain in the region AA 2-171. cdc18-pop2 Coip showing interaction between pop2 and cdc18 in SchPombe. 595142 N/A 595145 unspecified role unspecified role bait bait region gfp tag green fluorescent protein tag GFP green fluorescent protein GFP green fluorescent protein gfp tag undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined false region myc tag myc tag EUKLISEED epitope tag EUKLISEED epitope tag undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined false schpm Schizosaccharomyces pombe (fission yeast) Fission yeast N/A 595144 unspecified role unspecified role prey prey schpm Schizosaccharomyces pombe (fission yeast) Fission yeast N/A 595143 unspecified role unspecified role ancillary ancillary schpm Schizosaccharomyces pombe (fission yeast) Fission yeast association association false false false Figure 3D Interaction between Pop2p and GFP-Cdc18p was detected in lysates from wild-type cells, but was undetectable in lysates from pop1-deleted mutants, suggesting that Pop1p-Pop2p heterooligomers cooperate in substrate binding.