DIP Database of Interacting Proteins 611 Young Drive East; Los Angeles CA 90095; USA http://dip.doe-mbi.ucla.edu/ dip@mbi.ucla.edu G-protein activation by a metabotropic glutamate receptor. G-protein activation by a metabotropic glutamate receptor. Nature 2021 imex curation Seven AB., Barros-Álvarez X., de Lapeyrière M., Papasergi-Scott MM., Robertson MJ., Zhang C., Nwokonko RM., Gao Y., Meyerowitz JG., Rocher JP., Schelshorn D., Kobilka BK., Mathiesen JM., Skiniotis G. kobilka@stanford.edu; jmm@sund.ku.dk; yiorgo@stanford.edu Only protein-protein interactions imex curation in vitro In vitro 3d-em-single electron microscopy 3D single particle reconstruction 3D-EM-single predetermined predetermined participant predetermined Seven AB., Barros-Álvarez X., de Lapeyrière M., Papasergi-Scott MM., Robertson MJ., Zhang C., Nwokonko RM., Gao Y., Meyerowitz JG., Rocher JP., Schelshorn D., Kobilka BK., Mathiesen JM., Skiniotis G. kobilka@stanford.edu; jmm@sund.ku.dk; yiorgo@stanford.edu Accepted 2021-SEP-02 AT 11:04 BST AT 11:04 BST by ORCHARD Nature 2021 imex curation p62873-1 Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 GNB1 Transducin beta chain 1 protein protein human Homo sapiens Human MSELDQLRQEAEQLKNQIRDARKACADATLSQITNNIDPVGRIQMRTRRTLRGHLAKIYAMHWGTDSRLLVSASQDGKLIIWDSYTTNKVHAIPLRSSWVMTCAYAPSGNYVACGGLDNICSIYNLKTREGNVRVSRELAGHTGYLSCCRFLDDNQIVTSSGDTTCALWDIETGQQTTTFTGHTGDVMSLSLAPDTRLFVSGACDASAKLWDVREGMCRQTFTGHESDINAICFFPNGNAFATGSDDATCRLFDLRADQELMTYSHDNIICGITSVSFSKSGRLLLAGYDDFNCNVWDALKADRAGVLAGHDNRVSCLGVTDDGMAVATGSWDSFLKIWN 896CBD32D2686598 grm2_human Metabotropic glutamate receptor 2 GRM2 GPRC1B MGLUR2 protein protein human Homo sapiens Human MGSLLALLALLLLWGAVAEGPAKKVLTLEGDLVLGGLFPVHQKGGPAEDCGPVNEHRGIQRLEAMLFALDRINRDPHLLPGVRLGAHILDSCSKDTHALEQALDFVRASLSRGADGSRHICPDGSYATHGDAPTAITGVIGGSYSDVSIQVANLLRLFQIPQISYASTSAKLSDKSRYDYFARTVPPDFFQAKAMAEILRFFNWTYVSTVASEGDYGETGIEAFELEARARNICVATSEKVGRAMSRAAFEGVVRALLQKPSARVAVLFTRSEDARELLAASQRLNASFTWVASDGWGALESVVAGSEGAAEGAITIELASYPISDFASYFQSLDPWNNSRNPWFREFWEQRFRCSFRQRDCAAHSLRAVPFEQESKIMFVVNAVYAMAHALHNMHRALCPNTTRLCDAMRPVNGRRLYKDFVLNVKFDAPFRPADTHNEVRFDRFGDGIGRYNIFTYLRAGSGRYRYQKVGYWAEGLTLDTSLIPWASPSAGPLPASRCSEPCLQNEVKSVQPGEVCCWLCIPCQPYEYRLDEFTCADCGLGYWPNASLTGCFELPQEYIRWGDAWAVGPVTIACLGALATLFVLGVFVRHNATPVVKASGRELCYILLGGVFLCYCMTFIFIAKPSTAVCTLRRLGLGTAFSVCYSALLTKTNRIARIFGGAREGAQRPRFISPASQVAICLALISGQLLIVVAWLVVEAPGTGKETAPERREVVTLRCNHRDASMLGSLAYNVLLIALCTLYAFKTRKCPENFNEAKFIGFTMYTTCIIWLAFLPIFYVTSSDYRVQTTTMCVSVSLSGSVVLGCLFAPKLHIILFQPQKNVVSHRAPTSRFGSAAARASSSLGQGSGSQFVPTVCNGREVVDSTTSSL DIP protein Q14416 original sequence version: 97 801976D034AA8100 p63096-1 Guanine nucleotide-binding protein G(i) subunit alpha-1 Adenylate cyclase-inhibiting G alpha protein GNAI1 protein protein human Homo sapiens Human MGCTLSAEDKAAVERSKMIDRNLREDGEKAAREVKLLLLGAGESGKSTIVKQMKIIHEAGYSEEECKQYKAVVYSNTIQSIIAIIRAMGRLKIDFGDSARADDARQLFVLAGAAEEGFMTAELAGVIKRLWKDSGVQACFNRSREYQLNDSAAYYLNDLDRIAQPNYIPTQQDVLRTRVKTTGIVETHFTFKDLHFKMFDVGGQRSERKKWIHCFEGVTAIIFCVALSDYDLVLAEDEEMNRMHESMKLFDSICNNKWFTDTSIILFLNKKDLFEEKIKKSPLTICYPEYAGSNTYEEAAAYIQCQFEDLNKRKDTKEIYTHFTCATDTKNVQFVFDAVTDVIIKNNLKDCGLF 9F88311B46E62DE3 gbg2_human Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 G gamma-I GNG2 protein protein human Homo sapiens Human MASNNTASIAQARKLVEQLKMEANIDRIKVSKAAADLMAYCEAHAKEDPLLTPVPASENPFREKKFFCAIL DIP protein P59768 original sequence version: 58 DIP protein P59768 original sequence version: 107 EDB74E4135E7A37A grm2-6 1 3 predetermined predetermined participant predetermined structure determination identification by structure determination identification by structure determination structure determination experimental particp experimental participant identification experimental particp unspecified role unspecified role neutral component neutral component over-expressed over expressed level over-expressed purified purified FLAG tag FLAG tag flag tag flag tag FLAG-tagged FLAG DYKDDDDKV epitope tag DYKDDDDKV epitope tag FLAG FLAG-tagged n-term range n-terminal range n-term range n-term range n-terminal range n-term range 19-872 binding region 19-872 binding region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain HA tag ha tag ha tag YPYDVPDYA epitope tag YPYDVPDYA epitope tag n-term range n-terminal range n-term range n-term range n-terminal range n-term range spofr-sf_9 Spodoptera frugiperda insect cells Fall armyworm sf_9 insect cells Derived from pupal ovarian tissue of the fall armyworm Cloned from the parent cell line, IPLB-SF-21-AE (SF-21) derived from immature ovaries of fall armyworm Spodoptera frugiperda pupae cells are susceptible to Baculovirus infection direct interaction direct interaction Fig. 1ab, Ext. Table 1 gnai1-gnb1-12 1 5 predetermined predetermined participant predetermined structure determination identification by structure determination identification by structure determination structure determination experimental particp experimental participant identification experimental particp unspecified role unspecified role neutral component neutral component over-expressed over expressed level over-expressed purified purified trini-high_5 Trichoplusia ni cell line from eggs high_5 Insect cell line from Trichoplusia ni egg cells Invitrogen supplies this cell line. Invitrogen supply this cell line. 2 predetermined predetermined participant predetermined structure determination identification by structure determination identification by structure determination structure determination experimental particp experimental participant identification experimental particp unspecified role unspecified role neutral component neutral component over-expressed over expressed level over-expressed purified purified n-terminal his tag his tag Hexa-His-tag 6-His-tag Histidine-tag Hexa-His-tag Histidine-tag 6-His-tag n-term range n-terminal range n-term range n-term range n-terminal range n-term range trini-high_5 Trichoplusia ni cell line from eggs high_5 Insect cell line from Trichoplusia ni egg cells Invitrogen supplies this cell line. Invitrogen supply this cell line. 4 predetermined predetermined participant predetermined structure determination identification by structure determination identification by structure determination structure determination experimental particp experimental participant identification experimental particp unspecified role unspecified role neutral component neutral component over-expressed over expressed level over-expressed purified purified trini-high_5 Trichoplusia ni cell line from eggs high_5 Insect cell line from Trichoplusia ni egg cells Invitrogen supplies this cell line. Invitrogen supply this cell line. 3 predetermined predetermined participant predetermined structure determination identification by structure determination identification by structure determination structure determination experimental particp experimental participant identification experimental particp unspecified role unspecified role neutral component neutral component over-expressed over expressed level over-expressed purified purified FLAG tag FLAG tag flag tag flag tag FLAG-tagged FLAG DYKDDDDKV epitope tag DYKDDDDKV epitope tag FLAG FLAG-tagged n-term range n-terminal range n-term range n-term range n-terminal range n-term range 19-872 binding region 19-872 binding region binding region binding-associated region binding region certain certain sequence position certain certain certain sequence position certain HA tag ha tag ha tag YPYDVPDYA epitope tag YPYDVPDYA epitope tag n-term range n-terminal range n-term range n-term range n-terminal range n-term range spofr-sf_9 Spodoptera frugiperda insect cells Fall armyworm sf_9 insect cells Derived from pupal ovarian tissue of the fall armyworm Cloned from the parent cell line, IPLB-SF-21-AE (SF-21) derived from immature ovaries of fall armyworm Spodoptera frugiperda pupae cells are susceptible to Baculovirus infection physical association physical association Fig. 1c, Ext. Table 1