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/ li-2000e-2 PDGF-C is a new protease-activated ligand for the PDGF alpha-receptor. pig-pae Sus scrofa - procine aortic endothelial cells pae porcine aortic endothelial cells competition binding competition binding tag visualisation tag visualisation Li X., Pontén A., Aase K., Karlsson L., Abramsson A., Uutela M., Bäckström G., Hellström M., Boström H., Li H., Soriano P., Betsholtz C., Heldin C.H., Alitalo K., Ostman A., Eriksson U. ueri@licr.ki.se Nat. Cell Biol. (1465-7392) 2000 Only protein-protein interactions imex curation li-2000e-1 PDGF-C is a new protease-activated ligand for the PDGF alpha-receptor. in vitro In vitro comigration in sds comigration in sds page comigration in sds weight by comassie molecular weight estimation by coomasie staining weight by comassie Li X., Pontén A., Aase K., Karlsson L., Abramsson A., Uutela M., Bäckström G., Hellström M., Boström H., Li H., Soriano P., Betsholtz C., Heldin C.H., Alitalo K., Ostman A., Eriksson U. ueri@licr.ki.se Nat. Cell Biol. (1465-7392) 2000 Only protein-protein interactions imex curation pdgfb_human Platelet-derived growth factor subunit B Platelet-derived growth factor B chain Platelet-derived growth factor beta polypeptide PDGF-2 Proto-oncogene c-Sis PDGFB PDGF2 SIS protein protein human Homo sapiens Human MNRCWALFLSLCCYLRLVSAEGDPIPEELYEMLSDHSIRSFDDLQRLLHGDPGEEDGAELDLNMTRSHSGGELESLARGRRSLGSLTIAEPAMIAECKTRTEVFEISRRLIDRTNANFLVWPPCVEVQRCSGCCNNRNVQCRPTQVQLRPVQVRKIEIVRKKPIFKKATVTLEDHLACKCETVAAARPVTRSPGGSQEQRAKTPQTRVTIRTVRVRRPPKGKHRKFKHTHDKTALKETLGA pgfra_human Platelet-derived growth factor receptor alpha PDGFRA CD140 antigen-like family member A CD140a antigen Alpha-type platelet-derived growth factor receptor Alpha platelet-derived growth factor receptor Platelet-derived growth factor receptor 2 RHEPDGFRA PDGFR2 Platelet-derived growth factor alpha receptor protein protein human Homo sapiens Human MGTSHPAFLVLGCLLTGLSLILCQLSLPSILPNENEKVVQLNSSFSLRCFGESEVSWQYPMSEEESSDVEIRNEENNSGLFVTVLEVSSASAAHTGLYTCYYNHTQTEENELEGRHIYIYVPDPDVAFVPLGMTDYLVIVEDDDSAIIPCRTTDPETPVTLHNSEGVVPASYDSRQGFNGTFTVGPYICEATVKGKKFQTIPFNVYALKATSELDLEMEALKTVYKSGETIVVTCAVFNNEVVDLQWTYPGEVKGKGITMLEEIKVPSIKLVYTLTVPEATVKDSGDYECAARQATREVKEMKKVTISVHEKGFIEIKPTFSQLEAVNLHEVKHFVVEVRAYPPPRISWLKNNLTLIENLTEITTDVEKIQEIRYRSKLKLIRAKEEDSGHYTIVAQNEDAVKSYTFELLTQVPSSILDLVDDHHGSTGGQTVRCTAEGTPLPDIEWMICKDIKKCNNETSWTILANNVSNIITEIHSRDRSTVEGRVTFAKVEETIAVRCLAKNLLGAENRELKLVAPTLRSELTVAAAVLVLLVIVIISLIVLVVIWKQKPRYEIRWRVIESISPDGHEYIYVDPMQLPYDSRWEFPRDGLVLGRVLGSGAFGKVVEGTAYGLSRSQPVMKVAVKMLKPTARSSEKQALMSELKIMTHLGPHLNIVNLLGACTKSGPIYIITEYCFYGDLVNYLHKNRDSFLSHHPEKPKKELDIFGLNPADESTRSYVILSFENNGDYMDMKQADTTQYVPMLERKEVSKYSDIQRSLYDRPASYKKKSMLDSEVKNLLSDDNSEGLTLLDLLSFTYQVARGMEFLASKNCVHRDLAARNVLLAQGKIVKICDFGLARDIMHDSNYVSKGSTFLPVKWMAPESIFDNLYTTLSDVWSYGILLWEIFSLGGTPYPGMMVDSTFYNKIKSGYRMAKPDHATSEVYEIMVKCWNSEPEKRPSFYHLSEIVENLLPGQYKKSYEKIHLDFLKSDHPAVARMRVDSDNAYIGVTYKNEEDKLKDWEGGLDEQRLSADSGYIIPLPDIDPVPEEEDLGKRNRHSSQTSEESAIETGSSSSTFIKREDETIEDIDMMDDIGIDSSDLVEDSFL pdgfc_human Platelet-derived growth factor C Fallotein SCDGF Spinal cord-derived growth factor VEGF-E UNQ174/PRO200 PDGFC protein protein human Homo sapiens Human MSLFGLLLLTSALAGQRQGTQAESNLSSKFQFSSNKEQNGVQDPQHERIITVSTNGSIHSPRFPHTYPRNTVLVWRLVAVEENVWIQLTFDERFGLEDPEDDICKYDFVEVEEPSDGTILGRWCGSGTVPGKQISKGNQIRIRFVSDEYFPSEPGFCIHYNIVMPQFTEAVSPSVLPPSALPLDLLNNAITAFSTLEDLIRYLEPERWQLDLEDLYRPTWQLLGKAFVFGRKSRVVDLNLLTEEVRLYSCTPRNFSVSIREELKRTDTIFWPGCLLVKRCGGNCACCLHNCNECQCVPSKVTKKYHEVLQLRPKTGVRGLHKSLTDVALEHHEECDCVCRGSTGG pgfrb_human Platelet-derived growth factor receptor beta CD140 antigen-like family member B PDGFRB Beta-type platelet-derived growth factor receptor PDGFR Platelet-derived growth factor receptor 1 Beta platelet-derived growth factor receptor PDGFR1 protein protein human Homo sapiens Human MRLPGAMPALALKGELLLLSLLLLLEPQISQGLVVTPPGPELVLNVSSTFVLTCSGSAPVVWERMSQEPPQEMAKAQDGTFSSVLTLTNLTGLDTGEYFCTHNDSRGLETDERKRLYIFVPDPTVGFLPNDAEELFIFLTEITEITIPCRVTDPQLVVTLHEKKGDVALPVPYDHQRGFSGIFEDRSYICKTTIGDREVDSDAYYVYRLQVSSINVSVNAVQTVVRQGENITLMCIVIGNEVVNFEWTYPRKESGRLVEPVTDFLLDMPYHIRSILHIPSAELEDSGTYTCNVTESVNDHQDEKAINITVVESGYVRLLGEVGTLQFAELHRSRTLQVVFEAYPPPTVLWFKDNRTLGDSSAGEIALSTRNVSETRYVSELTLVRVKVAEAGHYTMRAFHEDAEVQLSFQLQINVPVRVLELSESHPDSGEQTVRCRGRGMPQPNIIWSACRDLKRCPRELPPTLLGNSSEEESQLETNVTYWEEEQEFEVVSTLRLQHVDRPLSVRCTLRNAVGQDTQEVIVVPHSLPFKVVVISAILALVVLTIISLIILIMLWQKKPRYEIRWKVIESVSSDGHEYIYVDPMQLPYDSTWELPRDQLVLGRTLGSGAFGQVVEATAHGLSHSQATMKVAVKMLKSTARSSEKQALMSELKIMSHLGPHLNVVNLLGACTKGGPIYIITEYCRYGDLVDYLHRNKHTFLQHHSDKRRPPSAELYSNALPVGLPLPSHVSLTGESDGGYMDMSKDESVDYVPMLDMKGDVKYADIESSNYMAPYDNYVPSAPERTCRATLINESPVLSYMDLVGFSYQVANGMEFLASKNCVHRDLAARNVLICEGKLVKICDFGLARDIMRDSNYISKGSTFLPLKWMAPESIFNSLYTTLSDVWSFGILLWEIFTLGGTPYPELPMNEQFYNAIKRGYRMAQPAHASDEIYEIMQKCWEEKFEIRPPFSQLVLLLERLLGEGYKKKYQQVDEEFLRSDHPAILRSQARLPGFHGLRSPLDTSSVLYTAVQPNEGDNDYIIPLPDPKPEVADEGPLEGSPSLASSTLNEVNTSSTISCDSPLEPQDEPEPEPQLELQVEPEPELEQLPDSGCPAPRAEAEDSFL pdgfra-pdgfb-10 1476953 n/a 1476955 competitor competitor competitor prey prey n/a 1476955 unspecified role unspecified role prey prey region 125i radiolabel 125i radiolabel I125 125I 125I I125 undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined false n/a 1476956 unspecified role unspecified role bait bait physical association physical association false false false Fig.3a pdgfra-pdgfb-11 1476953 n/a 1476956 unspecified role unspecified role bait bait n/a 1476955 unspecified role unspecified role prey prey region 125i radiolabel 125i radiolabel I125 125I 125I I125 undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined false n/a 1476957 competitor competitor competitor prey prey 230-345 sufficient to bind sufficient binding region sufficient to bind certain certain sequence position certain certain certain sequence position certain false c-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag c-term range C-terminal range c-term range c-term range C-terminal range c-term range false physical association physical association false false false Fig.3a pdgfrb-pdgfb-5 1476953 n/a 1476958 unspecified role unspecified role bait bait n/a 1476955 unspecified role unspecified role prey prey region 125i radiolabel 125i radiolabel I125 125I 125I I125 undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined false n/a 1476955 competitor competitor competitor prey prey physical association physical association false false false Fig.3b pdgfrb-pdgfb-6 1476953 n/a 1476955 unspecified role unspecified role prey prey region 125i radiolabel 125i radiolabel I125 125I 125I I125 undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined false n/a 1476958 unspecified role unspecified role bait bait direct interaction direct interaction false false false Fig.3b pdgfra-pdgfb-12 1476953 n/a 1476955 unspecified role unspecified role prey prey region 125i radiolabel 125i radiolabel I125 125I 125I I125 undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined false n/a 1476956 unspecified role unspecified role bait bait direct interaction direct interaction false false false Fig.3a pdgfra-pdgfc 1476953 n/a 1476956 unspecified role unspecified role bait bait n/a 1476957 competitor competitor competitor prey prey c-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag c-term range C-terminal range c-term range c-term range C-terminal range c-term range false 230-345 sufficient to bind sufficient binding region sufficient to bind certain certain sequence position certain certain certain sequence position certain false region 125i radiolabel 125i radiolabel I125 125I 125I I125 undetermined undetermined sequence position undetermined undetermined undetermined sequence position undetermined false direct interaction direct interaction false false false 1476953 Fig.3c pdgfc 1476954 n/a 1476957 unspecified role unspecified role neutral component neutral component 230-345 sufficient to bind sufficient binding region sufficient to bind certain certain sequence position certain certain certain sequence position certain false c-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag c-term range C-terminal range c-term range c-term range C-terminal range c-term range false chlae-cos_1 Chlorocebus aethiops COS-1 cells Grivet cos_1 CV-1 Simian cells (cercopithecus aethiops) transformed by SV40 Stoichiometry: 2.0 direct interaction direct interaction false false false Fig. 2b