PDB entry 4igr

View 4igr on RCSB PDB site
Description: Crystal structure of the kainate receptor GluK3 ligand-binding domain in complex with the agonist ZA302
Class: membrane protein
Keywords: membrane protein, ionotropic glutamate receptor, kainate receptor, ligand-binding domain, agonist
Deposited on 2012-12-18, released 2013-03-06
The last revision prior to the SCOPe 2.08 freeze date was dated 2017-08-23, with a file datestamp of 2017-08-18.
Experiment type: XRAY
Resolution: 2.65 Å
R-factor: N/A
AEROSPACI score: 0.18 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Glutamate receptor, ionotropic kainate 3
    Species: Rattus norvegicus [TaxId:10116]
    Gene: Glur7, Grik3
    Database cross-references and differences (RAF-indexed):
    • Uniprot P42264 (Start-117)
      • linker (118-119)
    • Uniprot P42264 (120-End)
    Domains in SCOPe 2.08: d4igra_
  • Heterogens: 3ZA, K, CL, PO4, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >4igrA (A:)
    gpgtnrslivttlleepfvmfrksdrtlygndrfegycidllkelahilgfsyeirlved
    gkygaqddkgqwngmvkelidhkadlavapltithvrekaidfskpfmtlgvsilyrkgt
    pidsaddlakqtkieygavkdgatmtffkkskistfekmwafmsskpsalvknneegiqr
    tltadyallmesttieyitqrncnltqigglidskgygigtpmgspyrdkitiailqlqe
    edklhimkekwwrgsgcp
    

    Sequence, based on observed residues (ATOM records): (download)
    >4igrA (A:)
    nrslivttlleepfvmfrksdrtlygndrfegycidllkelahilgfsyeirlvedgkyg
    aqddkgqwngmvkelidhkadlavapltithvrekaidfskpfmtlgvsilyrkgtpids
    addlakqtkieygavkdgatmtffkkskistfekmwafmsskpsalvknneegiqrtlta
    dyallmesttieyitqrncnltqigglidskgygigtpmgspyrdkitiailqlqeedkl
    himkekwwrgsgc