General information
PDB ID 1O3Q
Title PROTEIN-DNA RECOGNITION AND DNA DEFORMATION REVEALED IN CRYSTAL STRUCTURES OF CAP-DNA COMPLEXES
PDB header GENE REGULATION/DNA
Date 2003-03-18
Experimental method X-RAY DIFFRACTION
Resolution (A) 3
Kind dna
Organism ESCHERICHIA COLI
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PDB PDBe MMDB Jena OCA
CATH PDBsum HSSP PDBePISA UniProt
ProteopediA BIPA
Composition of PDB entry and biounits
File: Protein chains: DNA chains: RNA chains: No. of models: Action:
PDB entry:
pdb1o3q.pdb A BC 0
Biounits:
1o3q.pdb1.pdb AF BCDE 0
Pfam domains
Name: Type: Domain: E-value: Significance: Clan: Prot. chain: Start res.: End res.: Nuc. chains: Int. mode: Action:
cNMP_binding Domain P0ACJ8_21-110 5.8e-24 1 CL0029 A 20 109   
Crp Domain 0.0000000000000017 1 CL0123 A 165 196 BC
cNMP_binding Domain 5.8e-24 1 CL0029 F 20 109
Crp Domain 0.0000000000000017 1 CL0123 F 165 196 DE
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 BC  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 -
GO terms
Protein chains: GO type: GO description:
A=9-208 C intracellular
A=9-208 F cAMP binding
A=9-208 F sequence-specific DNA binding transcription factor activity
A=9-208 F DNA binding
A=9-208 P transcription, DNA-dependent
Sequences
Download file with secondary structure created by Stride  
1o3q.pdb1.pdb:   [ download sequences in FASTA format ]
B (dna): 
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C (dna): 
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D (dna): 
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E (dna): 
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A (protein): 
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F (protein): 
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