PDB entry 3dqb

View 3dqb on RCSB PDB site
Description: crystal structure of the active g-protein-coupled receptor opsin in complex with a c-terminal peptide derived from the galpha subunit of transducin
Deposited on 2008-07-09, released 2008-09-23
The last revision was dated 2021-11-10, with a file datestamp of 2021-11-05.
Experiment type: XRAY
Resolution: 3.2 Å
R-factor: N/A
AEROSPACI score: 0.16 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: rhodopsin
    Species: Bos taurus [TaxId:9913]
    Database cross-references and differences (RAF-indexed):
  • Chain 'B':
    Compound: 11meric peptide form Guanine nucleotide-binding protein G(t) subunit alpha-1
    Species: synthetic, synthetic
    Database cross-references and differences (RAF-indexed):
    • Uniprot P04695 (0-10)
      • engineered mutation (1)
  • Heterogens: BOG, PLM, HOH

PDB Chain Sequences:
This PDB entry is not classified in SCOPe 2.08, so the chain sequences below are not included in the ASTRAL sequence sets.

  • Chain 'A':
    Sequence, based on SEQRES records:
    >3dqbA (A:)
mngtegpnfyvpfsnktgvvrspfeapqyylaepwqfsmlaaymfllimlgfpinfltly
vtvqhkklrtplnyillnlavadlfmvfggftttlytslhgyfvfgptgcnlegffatlg
geialwslvvlaieryvvvckpmsnfrfgenhaimgvaftwvmalacaapplvgwsryip
egmqcscgidyytpheetnnesfviymfvvhfiipliviffcygqlvftvkeaaaqqqes
attqkaekevtrmviimviaflicwlpyagvafyifthqgsdfgpifmtipaffaktsav
ynpviyimmnkqfrncmvttlccgknplgddeasttvsktetsqvapa

    Sequence, based on observed residues (ATOM records):
    >3dqbA (A:)
mngtegpnfyvpfsnktgvvrspfeapqyylaepwqfsmlaaymfllimlgfpinfltly
vtvqhkklrtplnyillnlavadlfmvfggftttlytslhgyfvfgptgcnlegffatlg
geialwslvvlaieryvvvckpmsnfrfgenhaimgvaftwvmalacaapplvgwsryip
egmqcscgidyytpheetnnesfviymfvvhfiipliviffcygqlvftvkeaaaqqqes
attqkaekevtrmviimviaflicwlpyagvafyifthqgsdfgpifmtipaffaktsav
ynpviyimmnkqfrncmvttlccgkn

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records:
    >3dqbB (B:)
ilenlkdcglf