PDB entry 3dag

View 3dag on RCSB PDB site
Description: The crystal structure of [Fe]-hydrogenase holoenzyme (HMD) from METHANOCALDOCOCCUS JANNASCHII
Class: oxidoreductase
Keywords: ROSSMANN FOLD, HELIX BUNDLE, Methanogenesis, One-carbon metabolism, OXIDOREDUCTASE
Deposited on 2008-05-29, released 2008-12-09
The last revision prior to the SCOPe 2.03 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-08.
Experiment type: XRAY
Resolution: 1.75 Å
R-factor: 0.181
AEROSPACI score: 0.54 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: 5,10-methenyltetrahydromethanopterin hydrogenase
    Species: Methanocaldococcus jannaschii [TaxId:2190]
    Gene: hmd, MJ0784
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q58194 (0-End)
      • conflict (338)
    Domains in SCOPe 2.03: d3daga1, d3daga2
  • Heterogens: FE2, FEG, CMO, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3dagA (A:)
mkiailgagcyrthaaagitnfmracevakevgkpeialthssitygaellhlvpdvkev
ivsdpcfaeepglvvidefdpkevmeahlsgnpesimpkirevvkakakelpkppkacih
lvhpedvglkvtsddreavegadivitwlpkgnkqpdiikkfadaipegaivthactipt
tkfakifkdlgredlnitsyhpgcvpemkgqvyiaegyaseeavnklyeigkiargkafk
mpanligpvcdmcsavtatvyagllayrdavtkilgapadfaqmmadealtqihnlmkek
gianmeealdpaallgtadsmcfgplaeilptalkvlevhkvveeegktkceimsqke

    Sequence, based on observed residues (ATOM records): (download) 
    >3dagA (A:)
mkiailgagcyrthaaagitnfmracevakevgkpeialthssitygaellhlvpdvkev
ivsdpcfaeepglvvidefdpkevmeahlsgnpesimpkirevvkakakelpkppkacih
lvhpedvglkvtsddreavegadivitwlpkgnkqpdiikkfadaipegaivthactipt
tkfakifkdlgredlnitsyhpgcvpemkgqvyiaegyaseeavnklyeigkiargkafk
mpanligpvcdmcsavtatvyagllayrdavtkilgapadfaqmmadealtqihnlmkek
gianmeealdpaallgtadsmcfgplaeilptalkvlevhkvve