PDB entry 3h65

View 3h65 on RCSB PDB site
Description: The Crystal Structure of C176A Mutated [Fe]-Hydrogenase (Hmd) Holoenzyme in Complex with Methylenetetrahydromethanopterin
Class: oxidoreductase
Keywords: ROSSMANN FOLD, HELIX BUNDLE, COMPLEX WITH IRON GUANYLYL PYRIDINOL COFACTOR, C176A MUTANT, COMPLEX WITH METHYLENETETRAHYDROMETHANOPTERIN, Methanogenesis, One-carbon metabolism, Oxidoreductase
Deposited on 2009-04-23, released 2009-09-01
The last revision prior to the SCOPe 2.06 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-08.
Experiment type: XRAY
Resolution: 2.15 Å
R-factor: 0.171
AEROSPACI score: 0.41 (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)
      • engineered (175)
    Domains in SCOPe 2.06: d3h65a1, d3h65a2
  • Heterogens: I2C, FE2, CMO, DTV, H4M, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >3h65A (A:)
    mkiailgagcyrthaaagitnfmracevakevgkpeialthssitygaellhlvpdvkev
    ivsdpcfaeepglvvidefdpkevmeahlsgnpesimpkirevvkakakelpkppkacih
    lvhpedvglkvtsddreavegadivitwlpkgnkqpdiikkfadaipegaivthaatipt
    tkfakifkdlgredlnitsyhpgcvpemkgqvyiaegyaseeavnklyeigkiargkafk
    mpanligpvcdmcsavtatvyagllayrdavtkilgapadfaqmmadealtqihnlmkek
    gianmeealdpaallgtadsmcfgplaeilptalkvlekhkvveeegktkceimsqke
    

    Sequence, based on observed residues (ATOM records): (download)
    >3h65A (A:)
    mkiailgagcyrthaaagitnfmracevakevgkpeialthssitygaellhlvpdvkev
    ivsdpcfaeepglvvidefdpkevmeahlsgnpesimpkirevvkakakelpkppkacih
    lvhpedvglkvtsddreavegadivitwlpkgnkqpdiikkfadaipegaivthaatipt
    tkfakifkdlgredlnitsyhpgcvpemkgqvyiaegyaseeavnklyeigkiargkafk
    mpanligpvcdmcsavtatvyagllayrdavtkilgapadfaqmmadealtqihnlmkek
    gianmeealdpaallgtadsmcfgplaeilptalkvlekhkvvee