General information
PDB ID 1TRR
Title TANDEM BINDING IN CRYSTALS OF A TRP REPRESSOR/OPERATOR HALF-SITE COMPLEX
PDB header TRANSCRIPTION/DNA
Date 1993-10-21
Experimental method X-RAY DIFFRACTION
Resolution (A) 2.4
Kind dna
Organism ESCHERICHIA COLI
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PDB PDBe MMDB Jena OCA
CATH PDBsum HSSP PDBePISA UniProt
ProteopediA BIPA
 PDIdb 
Composition of PDB entry and biounits
File: Protein chains: DNA chains: RNA chains: No. of models: Action:
PDB entry:
pdb1trr.pdb ABDEGHJK CFIL 0
Biounits:
1trr.pdb1.pdb ABGH CI 1
1trr.pdb2.pdb DEJK FL 1
Pfam domains
Name: Type: Domain: E-value: Significance: Clan: Prot. chain: Start res.: End res.: Nuc. chains: Int. mode: Action:
Trp_repressor Domain P0A881_17-104 2.4e-28 1 CL0123 A 17 104 CI  H-Bb H-Mj L-Bb 
Trp_repressor Domain P0A881_17-104 2.4e-28 1 CL0123 B 17 104 CI  H-Bb H-Mj L-Bb 
Trp_repressor Domain P0A881_17-104 2.4e-28 1 CL0123 D 17 104 FL  H-Bb H-Mj L-Bb 
Trp_repressor Domain P0A881_17-104 2.4e-28 1 CL0123 E 17 104 FL  H-Bb H-Mj L-Bb 
Trp_repressor Domain P0A881_17-104 2.4e-28 1 CL0123 G 17 104 CI  H-Bb H-Mj L-Bb 
Trp_repressor Domain P0A881_17-104 2.4e-28 1 CL0123 H 17 104 CI  H-Bb H-Mj L-Bb 
Trp_repressor Domain P0A881_17-104 2.4e-28 1 CL0123 J 17 104 FL  H-Bb H-Mj L-Bb 
Trp_repressor Domain P0A881_17-104 2.4e-28 1 CL0123 K 17 104 FL  H-Bb H-Mj L-Bb 
SCOP domains
Classification: Protein: Prot. chain: Start res.: End res.: Nuc. chains: Int. mode: Action:
Class: All alpha proteins
  Fold: DNA/RNA-binding 3-helical bundle
    Superfamily: TrpR-like
      Family: Trp repressor, TrpR
Trp repressor, TrpR A N/A N/A CI  H-Bb H-Mj L-Bb 
Class: All alpha proteins
  Fold: DNA/RNA-binding 3-helical bundle
    Superfamily: TrpR-like
      Family: Trp repressor, TrpR
Trp repressor, TrpR B N/A N/A CI  H-Bb L-Bb 
Class: All alpha proteins
  Fold: DNA/RNA-binding 3-helical bundle
    Superfamily: TrpR-like
      Family: Trp repressor, TrpR
Trp repressor, TrpR G N/A N/A CI  H-Bb H-Mj L-Bb 
Class: All alpha proteins
  Fold: DNA/RNA-binding 3-helical bundle
    Superfamily: TrpR-like
      Family: Trp repressor, TrpR
Trp repressor, TrpR H N/A N/A CI  H-Bb L-Bb 
Class: All alpha proteins
  Fold: DNA/RNA-binding 3-helical bundle
    Superfamily: TrpR-like
      Family: Trp repressor, TrpR
Trp repressor, TrpR D N/A N/A FL  H-Bb H-Mj L-Bb L-Mn 
Class: All alpha proteins
  Fold: DNA/RNA-binding 3-helical bundle
    Superfamily: TrpR-like
      Family: Trp repressor, TrpR
Trp repressor, TrpR E N/A N/A FL  H-Bb L-Bb 
Class: All alpha proteins
  Fold: DNA/RNA-binding 3-helical bundle
    Superfamily: TrpR-like
      Family: Trp repressor, TrpR
Trp repressor, TrpR J N/A N/A FL  H-Bb H-Mj L-Bb 
Class: All alpha proteins
  Fold: DNA/RNA-binding 3-helical bundle
    Superfamily: TrpR-like
      Family: Trp repressor, TrpR
Trp repressor, TrpR K N/A N/A FL  H-Bb L-Bb 
GO terms
Protein chains: GO type: GO description:
A/B/D/E/G/H/J/K=2-107 C cytoplasm
A/B/D/E/G/H/J/K=2-107 F sequence-specific DNA binding
A/B/D/E/G/H/J/K=2-107 F sequence-specific DNA binding transcription factor activity
A/B/D/E/G/H/J/K=2-107 P regulation of transcription, DNA-dependent
A/B/D/E/G/H/J/K=2-107 P transcription, DNA-dependent
Sequences
Download file with secondary structure created by Stride  
1trr.pdb1.pdb:   [ download sequences in FASTA format ]
C (dna): 
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I (dna): 
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A (protein): 
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B (protein): 
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G (protein): 
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H (protein): 
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1trr.pdb2.pdb:   [ download sequences in FASTA format ]
F (dna): 
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L (dna): 
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D (protein): 
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E (protein): 
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J (protein): 
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K (protein): 
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