PDB entry 4m33

View 4m33 on RCSB PDB site
Description: Crystal structure of gated-pore mutant H141D of second DNA-Binding protein under starvation from Mycobacterium smegmatis
Class: DNA binding protein
Keywords: ferritin-like fold, ferroxidation, Iron, DNA BINDING PROTEIN
Deposited on 2013-08-06, released 2014-03-05
The last revision prior to the SCOPe 2.03 freeze date was dated 2014-03-05, with a file datestamp of 2014-02-28.
Experiment type: XRAY
Resolution: 2.22 Å
R-factor: 0.177
AEROSPACI score: 0.34 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Putative starvation-induced DNA protecting protein/Ferritin and Dps
    Species: Mycobacterium smegmatis [TaxId:246196]
    Gene: DPS2, MSMEG_3242, MSMEI_3159
    Database cross-references and differences (RAF-indexed):
    • Uniprot A0QXB7 (7-167)
      • engineered mutation (147)
  • Chain 'B':
    Compound: Putative starvation-induced DNA protecting protein/Ferritin and Dps
    Species: Mycobacterium smegmatis [TaxId:246196]
    Gene: DPS2, MSMEG_3242, MSMEI_3159
    Database cross-references and differences (RAF-indexed):
    • Uniprot A0QXB7 (Start-167)
      • engineered mutation (147)
    Domains in SCOPe 2.03: d4m33b_
  • Chain 'C':
    Compound: Putative starvation-induced DNA protecting protein/Ferritin and Dps
    Species: Mycobacterium smegmatis [TaxId:246196]
    Gene: DPS2, MSMEG_3242, MSMEI_3159
    Database cross-references and differences (RAF-indexed):
    • Uniprot A0QXB7 (Start-167)
      • engineered mutation (147)
    Domains in SCOPe 2.03: d4m33c_
  • Chain 'D':
    Compound: Putative starvation-induced DNA protecting protein/Ferritin and Dps
    Species: Mycobacterium smegmatis [TaxId:246196]
    Gene: DPS2, MSMEG_3242, MSMEI_3159
    Database cross-references and differences (RAF-indexed):
    • Uniprot A0QXB7 (7-167)
      • engineered mutation (147)
  • Heterogens: FE2, MG, CL, HOH

PDB Chain Sequences:

  • Chain 'A':
    No sequence available.

  • Chain 'B':
    Sequence, based on SEQRES records: (download)
    >4m33B (B:)
    masvglvmsarrtesdiqgfhatpefggnlqkvlvdlielslqgkqahwnvvgsnfrdlh
    lqldelvdfaregsdtiaermraldavpdgrsdtvaatttlpefpaferstadvvdlitt
    rinatvdtirrvhdavdaedpstadlldglidglekqawlirsenrkv
    

    Sequence, based on observed residues (ATOM records): (download)
    >4m33B (B:)
    sarrtesdiqgfhatpefggnlqkvlvdlielslqgkqahwnvvgsnfrdlhlqldelvd
    faregsdtiaermraldavpdgrsdtvaatttlpefpaferstadvvdlittrinatvdt
    irrvhdavdaedpstadlldglidglekqawlirsenrkv
    

  • Chain 'C':
    Sequence, based on SEQRES records: (download)
    >4m33C (C:)
    masvglvmsarrtesdiqgfhatpefggnlqkvlvdlielslqgkqahwnvvgsnfrdlh
    lqldelvdfaregsdtiaermraldavpdgrsdtvaatttlpefpaferstadvvdlitt
    rinatvdtirrvhdavdaedpstadlldglidglekqawlirsenrkv
    

    Sequence, based on observed residues (ATOM records): (download)
    >4m33C (C:)
    sarrtesdiqgfhatpefggnlqkvlvdlielslqgkqahwnvvgsnfrdlhlqldelvd
    faregsdtiaermraldavpdgrsdtvaatttlpefpaferstadvvdlittrinatvdt
    irrvhdavdaedpstadlldglidglekqawlirsenrkv
    

  • Chain 'D':
    No sequence available.