General information
PDB ID 2NRA
Title CRYSTAL STRUCTURE OF PI INITIATOR PROTEIN IN COMPLEX WITH ITERON DNA
PDB header REPLICATION/DNA
Date 2006-11-01
Experimental method X-RAY DIFFRACTION
Resolution (A) 3.1
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:
pdb2nra.pdb C AB 0
Biounits:
2nra.pdb1.pdb C AB 1
Pfam domains
Name: Type: Domain: E-value: Significance: Clan: Prot. chain: Start res.: End res.: Nuc. chains: Int. mode: Action:
Rep_3 Family P03067_11-263 5.5e-41 1 CL0123 C 11 263 AB  H-Bb H-Mj S-Bb L-Bb L-Mj 
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: Replication initiation protein
Replication initiation protein PI C 9 151 AB  H-Bb H-Mj S-Bb L-Bb 
Class: All alpha proteins
  Fold: DNA/RNA-binding 3-helical bundle
    Superfamily: "Winged helix" DNA-binding domain
      Family: Replication initiation protein
Replication initiation protein PI C 152 268 AB  H-Bb H-Mj L-Bb L-Mj 
GO terms
Protein chains: GO type: GO description:
C=1-276 C extrachromosomal circular DNA
C=1-276 F DNA-directed DNA polymerase activity
C=1-276 P DNA-dependent DNA replication initiation
Sequences
Download file with secondary structure created by Stride  
2nra.pdb1.pdb:   [ download sequences in FASTA format ]
A (dna): 
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B (dna): 
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C (protein): 
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