PDB entry 1rq4

View 1rq4 on RCSB PDB site
Description: Crystallographic Analysis of the Interaction of Nitric Oxide with Quaternary-T Human Hemoglobin, HEMOGLOBIN EXPOSED TO NO UNDER AEROBIC CONDITIONS
Class: oxygen storage/transport
Keywords: globin
Deposited on 2003-12-04, released 2003-12-23
The last revision prior to the SCOP 1.75 freeze date was dated 2004-01-13, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 2.11 Å
R-factor: 0.201
AEROSPACI score: 0.46 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: hemoglobin alpha chain
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d1rq4a_
  • Chain 'B':
    Compound: hemoglobin beta chain
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed):
    • Uniprot P68871 (0-145)
      • modified residue (92)
    Domains in SCOP 1.75: d1rq4b_
  • Chain 'C':
    Compound: hemoglobin alpha chain
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.75: d1rq4c_
  • Chain 'D':
    Compound: hemoglobin beta chain
    Species: HOMO SAPIENS
    Database cross-references and differences (RAF-indexed):
    • Uniprot P68871 (0-145)
      • modified residue (92)
    Domains in SCOP 1.75: d1rq4d_
  • Heterogens: HEM, NO, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1rq4A (A:)
    vlspadktnvkaawgkvgahageygaealermflsfpttktyfphfdlshgsaqvkghgk
    kvadaltnavahvddmpnalsalsdlhahklrvdpvnfkllshcllvtlaahlpaeftpa
    vhasldkflasvstvltskyr
    

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1rq4B (B:)
    vhltpeeksavtalwgkvnvdevggealgrllvvypwtqrffesfgdlstpdavmgnpkv
    kahgkkvlgafsdglahldnlkgtfatlselhcdklhvdpenfrllgnvlvcvlahhfgk
    eftppvqaayqkvvagvanalahkyh
    

  • Chain 'C':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1rq4C (C:)
    vlspadktnvkaawgkvgahageygaealermflsfpttktyfphfdlshgsaqvkghgk
    kvadaltnavahvddmpnalsalsdlhahklrvdpvnfkllshcllvtlaahlpaeftpa
    vhasldkflasvstvltskyr
    

  • Chain 'D':
    Sequence; same for both SEQRES and ATOM records: (download)
    >1rq4D (D:)
    vhltpeeksavtalwgkvnvdevggealgrllvvypwtqrffesfgdlstpdavmgnpkv
    kahgkkvlgafsdglahldnlkgtfatlselhcdklhvdpenfrllgnvlvcvlahhfgk
    eftppvqaayqkvvagvanalahkyh