PDB entry 1yq9

View 1yq9 on RCSB PDB site
Description: Structure of the unready oxidized form of [NiFe] hydrogenase
Class: oxidoreductase
Keywords: oxidoreductase
Deposited on 2005-02-01, released 2005-04-19
The last revision prior to the SCOP 1.73 freeze date was dated 2005-05-24, with a file datestamp of 2007-06-28.
Experiment type: XRAY
Resolution: 2.35 Å
R-factor: 0.135
AEROSPACI score: 0.4 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Periplasmic [NiFe] hydrogenase Small subunit
    Species: Desulfovibrio gigas
    Database cross-references and differences (RAF-indexed):
    • Uniprot P12943 (Start-263)
      • see remark 999 (23)
      • see remark 999 (88)
    Domains in SCOP 1.73: d1yq9a1
  • Chain 'B':
    Compound: Periplasmic [NiFe] hydrogenase Small subunit
    Species: Desulfovibrio gigas
    Database cross-references and differences (RAF-indexed):
    • Uniprot P12943 (Start-263)
      • see remark 999 (23)
      • see remark 999 (88)
    Domains in SCOP 1.73: d1yq9b1
  • Chain 'H':
    Compound: Periplasmic [NiFe] hydrogenase Large subunit
    Species: Desulfovibrio gigas
    Database cross-references and differences (RAF-indexed):
    • Uniprot P12944 (Start-535)
      • see remark 999 (481)
      • see remark 999 (496)
  • Chain 'I':
    Compound: Periplasmic [NiFe] hydrogenase Large subunit
    Species: Desulfovibrio gigas
    Database cross-references and differences (RAF-indexed):
    • Uniprot P12944 (Start-535)
      • see remark 999 (481)
      • see remark 999 (496)
  • Heterogens: NI, MG, SF4, F3S, H2S, FCO, PER, GOL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >1yq9A (A:)
    ltakkrpsvvylhnaectgcsesvlrtvdpyvdelildvismdyhetlmagaghaveeal
    heaikgdfvcvieggipmgdggywgkvggrnmydicaevapkakaviaigtcatyggvqa
    akpnptgtvgvnealgklgvkainiagcppnpmnfvgtvvhlltkgmpeldkqgrpvmff
    getvhdncprlkhfeagefatsfgspeakkgyclyelgckgpdtynncpkqlfnqvnwpv
    qaghpciacsepnfwdlyspfysa
    

    Sequence, based on observed residues (ATOM records): (download)
    >1yq9A (A:)
    kkrpsvvylhnaectgcsesvlrtvdpyvdelildvismdyhetlmagaghaveealhea
    ikgdfvcvieggipmgdggywgkvggrnmydicaevapkakaviaigtcatyggvqaakp
    nptgtvgvnealgklgvkainiagcppnpmnfvgtvvhlltkgmpeldkqgrpvmffget
    vhdncprlkhfeagefatsfgspeakkgyclyelgckgpdtynncpkqlfnqvnwpvqag
    hpciacsepnfwdlyspfysa
    

  • Chain 'B':
    Sequence, based on SEQRES records: (download)
    >1yq9B (B:)
    ltakkrpsvvylhnaectgcsesvlrtvdpyvdelildvismdyhetlmagaghaveeal
    heaikgdfvcvieggipmgdggywgkvggrnmydicaevapkakaviaigtcatyggvqa
    akpnptgtvgvnealgklgvkainiagcppnpmnfvgtvvhlltkgmpeldkqgrpvmff
    getvhdncprlkhfeagefatsfgspeakkgyclyelgckgpdtynncpkqlfnqvnwpv
    qaghpciacsepnfwdlyspfysa
    

    Sequence, based on observed residues (ATOM records): (download)
    >1yq9B (B:)
    krpsvvylhnaectgcsesvlrtvdpyvdelildvismdyhetlmagaghaveealheai
    kgdfvcvieggipmgdggywgkvggrnmydicaevapkakaviaigtcatyggvqaakpn
    ptgtvgvnealgklgvkainiagcppnpmnfvgtvvhlltkgmpeldkqgrpvmffgetv
    hdncprlkhfeagefatsfgspeakkgyclyelgckgpdtynncpkqlfnqvnwpvqagh
    pciacsepnfwdlyspfysa
    

  • Chain 'H':
    No sequence available.

  • Chain 'I':
    No sequence available.