PDB entry 2qu0

View 2qu0 on RCSB PDB site
Description: Crystal structure determination of sheep methemoglobin at 2.7 Angstrom resolution
Class: Oxygen storage, Oxygen transport
Keywords: hemoglobin, Ovis aries, hanging drop, quarternary structure, Heme, Iron, Metal-binding, Polymorphism, Transport, Oxygen storage, Oxygen transport
Deposited on 2007-08-03, released 2008-08-05
The last revision prior to the SCOPe 2.03 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 2.7 Å
R-factor: 0.201
AEROSPACI score: 0.27 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Hemoglobin subunit alpha-1/2
    Species: Ovis aries [TaxId:9940]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.03: d2qu0a_
  • Chain 'B':
    Compound: Hemoglobin subunit beta
    Species: Ovis aries [TaxId:9940]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.03: d2qu0b_
  • Chain 'C':
    Compound: Hemoglobin subunit alpha-1/2
    Species: Ovis aries [TaxId:9940]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.03: d2qu0c_
  • Chain 'D':
    Compound: Hemoglobin subunit beta
    Species: Ovis aries [TaxId:9940]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.03: d2qu0d_
  • Heterogens: HEM, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download)
    >2qu0A (A:)
    vlsaadksnvkaawgkvggnagaygaealermflsfpttktyfphfdlshgsaqvkghge
    kvaaaltkavghlddlpgtlsdlsdlhahklrvdpvnfkllshsllvtlachlpndftpa
    vhasldkflanvstvltskyr
    

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download)
    >2qu0B (B:)
    mltaeekaavtgfwgkvkvdevgaealgrllvvypwtqrffehfgdlsnadavmnnpkvk
    ahgkkvldsfsngmkhlddlkgtfaqlselhcdklhvdpenfrllgnvlvvvlarhhgne
    ftpvlqadfqkvvagvanalahkyh
    

  • Chain 'C':
    Sequence; same for both SEQRES and ATOM records: (download)
    >2qu0C (C:)
    vlsaadksnvkaawgkvggnagaygaealermflsfpttktyfphfdlshgsaqvkghge
    kvaaaltkavghlddlpgtlsdlsdlhahklrvdpvnfkllshsllvtlachlpndftpa
    vhasldkflanvstvltskyr
    

  • Chain 'D':
    Sequence; same for both SEQRES and ATOM records: (download)
    >2qu0D (D:)
    mltaeekaavtgfwgkvkvdevgaealgrllvvypwtqrffehfgdlsnadavmnnpkvk
    ahgkkvldsfsngmkhlddlkgtfaqlselhcdklhvdpenfrllgnvlvvvlarhhgne
    ftpvlqadfqkvvagvanalahkyh