PDB entry 3btc

View 3btc on RCSB PDB site
Description: crystal structure of QacR(E57Q) bound to malachite green
Class: transcription
Keywords: QacR, multidrug binding, Malachite green, dye, DNA-binding, Plasmid, Repressor, Transcription, Transcription regulation
Deposited on 2007-12-28, released 2008-08-12
The last revision prior to the SCOPe 2.05 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 2.9 Å
R-factor: 0.244
AEROSPACI score: 0.21 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: HTH-type transcriptional regulator qacR
    Species: Staphylococcus aureus
    Gene: qacR
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0A0N3
      • engineered (56)
      • engineered (71)
      • engineered (140)
    Domains in SCOPe 2.05: d3btca1, d3btca2
  • Chain 'B':
    Compound: HTH-type transcriptional regulator qacR
    Species: Staphylococcus aureus
    Gene: qacR
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0A0N3
      • engineered (56)
      • engineered (71)
      • engineered (140)
    Domains in SCOPe 2.05: d3btcb1, d3btcb2
  • Chain 'D':
    Compound: HTH-type transcriptional regulator qacR
    Species: Staphylococcus aureus
    Gene: qacR
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0A0N3
      • engineered (56)
      • engineered (71)
      • engineered (140)
    Domains in SCOPe 2.05: d3btcd1, d3btcd2
  • Chain 'E':
    Compound: HTH-type transcriptional regulator qacR
    Species: Staphylococcus aureus
    Gene: qacR
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0A0N3
      • engineered (56)
      • engineered (71)
      • engineered (140)
    Domains in SCOPe 2.05: d3btce1, d3btce2
  • Heterogens: SO4, MGR, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3btcA (A:)
mnlkdkilgvakelfikngynatttgeivklsesskgnlyyhfktkenlfleilniqesk
wqeqwkkeqikaktnrekfylynelsltteyyyplqnaiiefyteyyktnsinekmnkle
nkyidayhvifkegnlngewsindvnavskiaanavngivtftheqnineriklmnkfsq
iflnglsk

    Sequence, based on observed residues (ATOM records): (download) 
    >3btcA (A:)
nlkdkilgvakelfikngynatttgeivklsesskgnlyyhfktkenlfleilniqeskw
qeqwkkeqikaktnrekfylynelsltteyyyplqnaiiefyteyyktnsinekmnklen
kyidayhvifkegnlngewsindvnavskiaanavngivtftheqnineriklmnkfsqi
flngls

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >3btcB (B:)
mnlkdkilgvakelfikngynatttgeivklsesskgnlyyhfktkenlfleilniqesk
wqeqwkkeqikaktnrekfylynelsltteyyyplqnaiiefyteyyktnsinekmnkle
nkyidayhvifkegnlngewsindvnavskiaanavngivtftheqnineriklmnkfsq
iflnglsk

    Sequence, based on observed residues (ATOM records): (download) 
    >3btcB (B:)
nlkdkilgvakelfikngynatttgeivklsesskgnlyyhfktkenlfleilniqeskw
qeqwkkeqikaktnrekfylynelsltteyyyplqnaiiefyteyyktnsinekmnklen
kyidayhvifkegnlngewsindvnavskiaanavngivtftheqnineriklmnkfsqi
flngls

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >3btcD (D:)
mnlkdkilgvakelfikngynatttgeivklsesskgnlyyhfktkenlfleilniqesk
wqeqwkkeqikaktnrekfylynelsltteyyyplqnaiiefyteyyktnsinekmnkle
nkyidayhvifkegnlngewsindvnavskiaanavngivtftheqnineriklmnkfsq
iflnglsk

    Sequence, based on observed residues (ATOM records): (download) 
    >3btcD (D:)
nlkdkilgvakelfikngynatttgeivklsesskgnlyyhfktkenlfleilniqeskw
qeqwkkeqikaktnrekfylynelsltteyyyplqnaiiefyteyyktnsinekmnklen
kyidayhvifkegnlngewsindvnavskiaanavngivtftheqnineriklmnkfsqi
flngls

  • Chain 'E':
    Sequence, based on SEQRES records: (download) 
    >3btcE (E:)
mnlkdkilgvakelfikngynatttgeivklsesskgnlyyhfktkenlfleilniqesk
wqeqwkkeqikaktnrekfylynelsltteyyyplqnaiiefyteyyktnsinekmnkle
nkyidayhvifkegnlngewsindvnavskiaanavngivtftheqnineriklmnkfsq
iflnglsk

    Sequence, based on observed residues (ATOM records): (download) 
    >3btcE (E:)
nlkdkilgvakelfikngynatttgeivklsesskgnlyyhfktkenlfleilniqeskw
qeqwkkeqikaktnrekfylynelsltteyyyplqnaiiefyteyyktnsinekmnklen
kyidayhvifkegnlngewsindvnavskiaanavngivtftheqnineriklmnkfsqi
flngls