General information
PDB ID 1ZRF
Title 4 CRYSTAL STRUCTURES OF CAP-DNA WITH ALL BASE-PAIR SUBSTITUTIONS AT POSITION 6, CAP-[6C;17G]ICAP38 DNA
PDB header GENE REGULATION/DNA
Date 2005-05-19
Experimental method X-RAY DIFFRACTION
Resolution (A) 2.1
Kind dna
Organism ESCHERICHIA COLI
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Composition of PDB entry and biounits
File: Protein chains: DNA chains: RNA chains: No. of models: Action:
PDB entry:
pdb1zrf.pdb AB WXYZ 0
Biounits:
1zrf.pdb1.pdb AB WXYZ 1
Pfam domains
Name: Type: E-value: Significance: Clan: Prot. chain: Start res.: End res.: Nuc. chains: Action:
cNMP_binding Domain 6e-24 1 CL0029 A 20 109 X
Crp Domain 0.0000000000000017 1 CL0123 A 165 196 WX
cNMP_binding Domain 5.8e-24 1 CL0029 B 20 109
Crp Domain 0.0000000000000017 1 CL0123 B 165 196 YZ
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: "Winged helix" DNA-binding domain
      Family: CAP C-terminal domain-like
Catabolite gene activator protein (CAP), C-terminal domain A 138 207 WX  H-Bb H-Mj L-Bb 
Class: All beta proteins
  Fold: Double-stranded beta-helix
    Superfamily: cAMP-binding domain-like
      Family: cAMP-binding domain
Catabolite gene activator protein, N-terminal domain A 8 137 X -
Class: All alpha proteins
  Fold: DNA/RNA-binding 3-helical bundle
    Superfamily: "Winged helix" DNA-binding domain
      Family: CAP C-terminal domain-like
Catabolite gene activator protein (CAP), C-terminal domain B 138 207 YZ  H-Bb H-Mj L-Bb 
Class: All beta proteins
  Fold: Double-stranded beta-helix
    Superfamily: cAMP-binding domain-like
      Family: cAMP-binding domain
Catabolite gene activator protein, N-terminal domain B 8 137 -
GO terms
Protein chains: GO type: GO description:
A/B=2-210 C intracellular
A/B=2-210 F DNA binding
A/B=2-210 F sequence-specific DNA binding transcription factor activity
A/B=2-210 F cAMP binding
A/B=2-210 P transcription, DNA-dependent
Sequences
Download file with secondary structure created by Stride  
1zrf.pdb1.pdb:   [ download sequences in FASTA format ]
W (dna): 
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X (dna): 
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Y (dna): 
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Z (dna): 
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A (protein): 
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B (protein): 
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