Cryo-em structure of the cholecystokinin receptor cckbr in complex with gastrin-17 and gq
PDB DOI: 10.2210/pdb7f8w/pdb
Classification: STRUCTURAL PROTEIN Organism(s): Homo Sapiens , Synthetic Construct
Deposited: 2021-07-02 Deposition Author(s): He, C. , Wang, M. , Wu, B. , Yang, D. , Zhang, X. , Zhao, Q. , Zhou, Q. , Zhu, Y.
Method: ELECTRON MICROSCOPY Resolution: 3.1 Å
Proteins | ||||
---|---|---|---|---|
Molecule | Chains | Sequence Length | Organism | Sequence |
Guanine nucleotide-binding protein G(q) subunit alpha | A | 353 | Homo Sapiens , Synthetic Construct | MGCTLSAEDKAAVERSKMIDRNLRRDKRDARRELKLLLLGTGESGKSTFIKQMRIIHGSGYSDEDKRGFTKLVYQNIFTAMQAMIRAMDTLKIPYKYEHNKAHAQLVREVDVEKVSAFENPYVDAIKSLWNDPGIQECYDRRREYQLSDSTKYYLNDLDRVADPAYLPTQQDVLRVRVPTTGIIEYPFDLQSVIFRMVDVGGQRSERRKWIHCFENVTSIMFLVALSEYDQVLVESDNENRMEESKALFRTIITYPWFQNSSVILFLNKKDLLEEKIMYSHLVDYFPEYDGPQRDAQAAREFILKMFVDLNPDSDKIIYSHFTCATDTENIRFVFAAVKDTILQLNLKEYNLV |
Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 | B | 351 | Homo Sapiens , Synthetic Construct | MHHHHHHGSLLQSELDQLRQEAEQLKNQIRDARKACADATLSQITNNIDPVGRIQMRTRRTLRGHLAKIYAMHWGTDSRLLVSASQDGKLIIWDSYTTNKVHAIPLRSSWVMTCAYAPSGNYVACGGLDNICSIYNLKTREGNVRVSRELAGHTGYLSCCRFLDDNQIVTSSGDTTCALWDIETGQQTTTFTGHTGDVMSLSLAPDTRLFVSGACDASAKLWDVREGMCRQTFTGHESDINAICFFPNGNAFATGSDDATCRLFDLRADQELMTYSHDNIICGITSVSFSKSGRLLLAGYDDFNCNVWDALKADRAGVLAGHDNRVSCLGVTDDGMAVATGSWDSFLKIWN |
Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 | C | 71 | Homo Sapiens , Synthetic Construct | MASNNTASIAQARKLVEQLKMEANIDRIKVSKAAADLMAYCEAHAKEDPLLTPVPASENPFREKKFFCAIL |
scFv16 | D | 268 | Homo Sapiens , Synthetic Construct | MVRTAVLILLLVRFSEPDVQLVESGGGLVQPGGSRKLSCSASGFAFSSFGMHWVRQAPEKGLEWVAYISSGSGTIYYADTVKGRFTISRDDPKNTLFLQMTSLRSEDTAMYYCVRSIYYYGSSPFDFWGQGTTLTVSSGGGGSGGGGSGGGGSDIVMTQATSSVPVTPGESVSISCRSSKSLLHSNGNTYLYWFLQRPGQSPQLLIYRMSNLASGVPDRFSGSGSGTAFTLTISRLEAEDVGVYYCMQHLEYPLTFGAGTKLELKAAA |
Gastrin-17 | E | 17 | Homo Sapiens , Synthetic Construct | QGPWLEEEEEAYGWMDF |
Gastrin/cholecystokinin type B receptor | R | 465 | Homo Sapiens , Synthetic Construct | DYKDDDDGAPELLKLNRSVQGTGPGPGASLCRPGAPLLNSSSVGNLSCEPPRIRGAGTRELELAIRITLYAVIFLMSVGGNMLIIVVLGLSRRLRTVTNAFLLSLAVSDLLLAVACMPFTLLPNLMGTFIFGTVICKAVSYLMGVSVSVSTLSLVAIALERYSAICRPLQARVWQTRSHAARVIVATWLLSGLLMVPYPVYTVVQPVGPRVLQCVHRWPSARVRQTWSVLLLLLLFFIPGVVMAVAYGLISRELYLGLRFDGDSDSDSQSRVRNQGGLPGAVHQNGRCRPETGAVGEDSDGCYVQLPRSRPALELTALTAPGPGSGSRPTQAKLLAKKRVVRMLLVIVVLFFLCWLPVYSANTWRAFDGPGAHRALSGAPISFIHLLSYASACVNPLVYCFMHRRFRQACLETCARCCPRPPRARPREFLEVLFQGPWSHPQFEKGGGSGGGSGGSAWSHPQFEK |
Method: ELECTRON MICROSCOPY