PDB entry 1l3l

View 1l3l on RCSB PDB site
Description: Crystal structure of a bacterial quorum-sensing transcription factor complexed with pheromone and DNA
Class: transcription/DNA
Keywords: helix-turn-helix DNA binding motif, alpha/beta/alpha sandwich, asymmetry of the protein-DNA complex
Deposited on 2002-02-27, released 2002-07-03
The last revision prior to the SCOP 1.73 freeze date was dated 2003-04-01, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 1.66 Å
R-factor: 0.246
AEROSPACI score: 0.5 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: transcriptional activator protein trar
    Species: Agrobacterium tumefaciens
    Database cross-references and differences (RAF-indexed):
    • Uniprot P33905 (Start-233)
      • modified residue (124)
      • modified residue (126)
      • modified residue (129)
      • modified residue (190)
      • modified residue (212)
    Domains in SCOP 1.73: d1l3la1, d1l3la2
  • Chain 'B':
    Compound: transcriptional activator protein trar
    Species: Agrobacterium tumefaciens
    Database cross-references and differences (RAF-indexed):
    • Uniprot P33905 (Start-233)
      • modified residue (124)
      • modified residue (126)
      • modified residue (129)
      • modified residue (190)
      • modified residue (212)
    Domains in SCOP 1.73: d1l3lb1, d1l3lb2
  • Chain 'C':
    Compound: transcriptional activator protein trar
    Species: Agrobacterium tumefaciens
    Database cross-references and differences (RAF-indexed):
    • Uniprot P33905 (0-233)
      • modified residue (0)
      • modified residue (124)
      • modified residue (126)
      • modified residue (129)
      • modified residue (190)
      • modified residue (212)
    Domains in SCOP 1.73: d1l3lc1, d1l3lc2
  • Chain 'D':
    Compound: transcriptional activator protein trar
    Species: Agrobacterium tumefaciens
    Database cross-references and differences (RAF-indexed):
    • Uniprot P33905 (0-233)
      • modified residue (0)
      • modified residue (124)
      • modified residue (126)
      • modified residue (129)
      • modified residue (190)
      • modified residue (212)
    Domains in SCOP 1.73: d1l3ld1, d1l3ld2
  • Chain 'E':
    Compound: 5'-d(*gp*ap*tp*gp*tp*gp*cp*ap*gp*ap*tp*cp*tp*gp*cp*ap*cp*ap*tp*c)-3'
  • Chain 'F':
    Compound: 5'-d(*gp*ap*tp*gp*tp*gp*cp*ap*gp*ap*tp*cp*tp*gp*cp*ap*cp*ap*tp*c)-3'
  • Chain 'G':
    Compound: 5'-d(*gp*ap*tp*gp*tp*gp*cp*ap*gp*ap*tp*cp*tp*gp*cp*ap*cp*ap*tp*c)-3'
  • Chain 'H':
    Compound: 5'-d(*gp*ap*tp*gp*tp*gp*cp*ap*gp*ap*tp*cp*tp*gp*cp*ap*cp*ap*tp*c)-3'
  • Heterogens: LAE, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1l3lA (A:)
mqhwldkltdlaaiegdecilktgladiadhfgftgyaylhiqhrhitavtnyhrqwqst
yfdkkfealdpvvkrarsrkhiftwsgeherptlskderafydhasdfgirsgitipikt
angfmsmftmasdkpvidldreidavaaaatigqiharisflrttptaedaawldpkeat
ylrwiavgktmeeiadvegvkynsvrvklreamkrfdvrskahltalairrkli

    Sequence, based on observed residues (ATOM records): (download) 
    >1l3lA (A:)
qhwldkltdlaaiegdecilktgladiadhfgftgyaylhiqhrhitavtnyhrqwqsty
fdkkfealdpvvkrarsrkhiftwsgeherptlskderafydhasdfgirsgitipikta
ngfmsmftmasdkpvidldreidavaaaatigqiharisflrttptaedaawldpkeaty
lrwiavgktmeeiadvegvkynsvrvklreamkrfdvrskahltalairrkli

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1l3lB (B:)
mqhwldkltdlaaiegdecilktgladiadhfgftgyaylhiqhrhitavtnyhrqwqst
yfdkkfealdpvvkrarsrkhiftwsgeherptlskderafydhasdfgirsgitipikt
angfmsmftmasdkpvidldreidavaaaatigqiharisflrttptaedaawldpkeat
ylrwiavgktmeeiadvegvkynsvrvklreamkrfdvrskahltalairrkli

    Sequence, based on observed residues (ATOM records): (download) 
    >1l3lB (B:)
qhwldkltdlaaiegdecilktgladiadhfgftgyaylhiqhrhitavtnyhrqwqsty
fdkkfealdpvvkrarsrkhiftwsgeherptlskderafydhasdfgirsgitipikta
ngfmsmftmasdkpvidldreidavaaaatigqiharisflrttptaedaawldpkeaty
lrwiavgktmeeiadvegvkynsvrvklreamkrfdvrskahltalairrkli

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >1l3lC (C:)
mqhwldkltdlaaiegdecilktgladiadhfgftgyaylhiqhrhitavtnyhrqwqst
yfdkkfealdpvvkrarsrkhiftwsgeherptlskderafydhasdfgirsgitipikt
angfmsmftmasdkpvidldreidavaaaatigqiharisflrttptaedaawldpkeat
ylrwiavgktmeeiadvegvkynsvrvklreamkrfdvrskahltalairrkli

    Sequence, based on observed residues (ATOM records): (download) 
    >1l3lC (C:)
mqhwldkltdlaaiegdecilktgladiadhfgftgyaylhiqhrhitavtnyhrqwqst
yfdkkfealdpvvkrarsrkhiftwsgeherptlskderafydhasdfgirsgitipikt
angfmsmftmasdkpvidldreidavaaaatigqiharisflawldpkeatylrwiavgk
tmeeiadvegvkynsvrvklreamkrfdvrskahltalairrkli

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >1l3lD (D:)
mqhwldkltdlaaiegdecilktgladiadhfgftgyaylhiqhrhitavtnyhrqwqst
yfdkkfealdpvvkrarsrkhiftwsgeherptlskderafydhasdfgirsgitipikt
angfmsmftmasdkpvidldreidavaaaatigqiharisflrttptaedaawldpkeat
ylrwiavgktmeeiadvegvkynsvrvklreamkrfdvrskahltalairrkli

    Sequence, based on observed residues (ATOM records): (download) 
    >1l3lD (D:)
mqhwldkltdlaaiegdecilktgladiadhfgftgyaylhiqhrhitavtnyhrqwqst
yfdkkfealdpvvkrarsrkhiftwsgeherptlskderafydhasdfgirsgitipikt
angfmsmftmasdkpvidldreidavaaaatigqiharisflawldpkeatylrwiavgk
tmeeiadvegvkynsvrvklreamkrfdvrskahltalairrkli

  • Chain 'E':
    No sequence available.

  • Chain 'F':
    No sequence available.

  • Chain 'G':
    No sequence available.

  • Chain 'H':
    No sequence available.