PDB entry 2ji3

View 2ji3 on RCSB PDB site
Description: X-ray structure of the iron-peroxide intermediate of superoxide reductase (E114A mutant) from Desulfoarculus baarsii
Class: oxidoreductase
Keywords: oxidoreductase, raman spectroscopy, superoxide reductase, intermediate trapping, microspectrophotometry, detoxification, electron transport, iron, transport, redox states, metal-binding
Deposited on 2007-02-24, released 2007-05-01
The last revision prior to the SCOPe 2.08 freeze date was dated 2019-05-15, with a file datestamp of 2019-05-10.
Experiment type: XRAY
Resolution: 1.95 Å
R-factor: N/A
AEROSPACI score: 0.32 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: desulfoferrodoxin
    Species: Desulfarculus baarsii [TaxId:453230]
    Gene: dfx, rbo, Deba_2050
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q46495 (0-125)
      • engineered mutation (113)
    Domains in SCOPe 2.08: d2ji3a1, d2ji3a2
  • Chain 'B':
    Compound: desulfoferrodoxin
    Species: Desulfarculus baarsii [TaxId:453230]
    Gene: dfx, rbo, Deba_2050
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q46495 (Start-125)
      • engineered mutation (113)
    Domains in SCOPe 2.08: d2ji3b1, d2ji3b2
  • Chain 'C':
    Compound: desulfoferrodoxin
    Species: Desulfarculus baarsii [TaxId:453230]
    Gene: dfx, rbo, Deba_2050
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q46495 (0-125)
      • engineered mutation (113)
    Domains in SCOPe 2.08: d2ji3c1, d2ji3c2
  • Chain 'D':
    Compound: desulfoferrodoxin
    Species: Desulfarculus baarsii [TaxId:453230]
    Gene: dfx, rbo, Deba_2050
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q46495 (Start-125)
      • engineered mutation (113)
    Domains in SCOPe 2.08: d2ji3d1, d2ji3d2
  • Heterogens: FE, CA, NO3, PER, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download)
    >2ji3A (A:)
    mperlqvykcevcgnivevlnggigelvccnqdmklmsentvdaakekhvpviekidggy
    kvkvgavahpmeekhyiqwielladdkcytqflkpgqapeavflieaakvvaraycnihg
    hwkaen
    

  • Chain 'B':
    Sequence, based on SEQRES records: (download)
    >2ji3B (B:)
    mperlqvykcevcgnivevlnggigelvccnqdmklmsentvdaakekhvpviekidggy
    kvkvgavahpmeekhyiqwielladdkcytqflkpgqapeavflieaakvvaraycnihg
    hwkaen
    

    Sequence, based on observed residues (ATOM records): (download)
    >2ji3B (B:)
    perlqvykcevcgnivevlnggigelvccnqdmklmsentvdaakekhvpviekidggyk
    vkvgavahpmeekhyiqwielladdkcytqflkpgqapeavflieaakvvaraycnihgh
    wkaen
    

  • Chain 'C':
    Sequence; same for both SEQRES and ATOM records: (download)
    >2ji3C (C:)
    mperlqvykcevcgnivevlnggigelvccnqdmklmsentvdaakekhvpviekidggy
    kvkvgavahpmeekhyiqwielladdkcytqflkpgqapeavflieaakvvaraycnihg
    hwkaen
    

  • Chain 'D':
    Sequence, based on SEQRES records: (download)
    >2ji3D (D:)
    mperlqvykcevcgnivevlnggigelvccnqdmklmsentvdaakekhvpviekidggy
    kvkvgavahpmeekhyiqwielladdkcytqflkpgqapeavflieaakvvaraycnihg
    hwkaen
    

    Sequence, based on observed residues (ATOM records): (download)
    >2ji3D (D:)
    perlqvykcevcgnivevlnggigelvccnqdmklmsentvdaakekhvpviekidggyk
    vkvgavahpmeekhyiqwielladdkcytqflkpgqapeavflieaakvvaraycnihgh
    wkaen