General information
PDB ID 2H27
Title CRYSTAL STRUCTURE OF ESCHERICHIA COLI SIGMAE REGION 4 BOUND TO ITS-35 ELEMENT DNA
PDB header TRANSFERASE/DNA
Date 2006-05-18
Experimental method X-RAY DIFFRACTION
Resolution (A) 2.3
Kind dna
Organism ESCHERICHIA COLI K12
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CATH PDBsum HSSP PDBePISA UniProt
ProteopediA BIPA
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Composition of PDB entry and biounits
File: Protein chains: DNA chains: RNA chains: No. of models: Action:
PDB entry:
pdb2h27.pdb AD BCEF 0
Biounits:
2h27.pdb1.pdb A BC 1
2h27.pdb2.pdb D EF 1
Pfam domains
Name: Type: Domain: E-value: Significance: Clan: Prot. chain: Start res.: End res.: Nuc. chains: Int. mode: Action:
Sigma70_r4_2 Domain P0AGB6_122-181 4.2e-20 1 CL0123 A 128 181 BC  H-Bb H-Mj L-Bb 
Sigma70_r4_2 Domain P0AGB6_122-181 3.9e-20 1 CL0123 D 128 181 EF  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: Sigma3 and sigma4 domains of RNA polymerase sigma factors
      Family: Sigma4 domain
SigmaE factor (RpoE) A 122 190 BC -
Class: All alpha proteins
  Fold: DNA/RNA-binding 3-helical bundle
    Superfamily: Sigma3 and sigma4 domains of RNA polymerase sigma factors
      Family: Sigma4 domain
SigmaE factor (RpoE) D 122 190 EF -
GO terms
Protein chains: GO type: GO description:
A/D=122-191 C cytoplasm
A/D=122-191 F DNA binding
A/D=122-191 F DNA-binding transcription factor activity
A/D=122-191 F sigma factor activity
A/D=122-191 P DNA-templated transcription, initiation
A/D=122-191 P regulation of transcription, DNA-templated
A/D=122-191 P response to osmotic stress
A/D=122-191 P response to temperature stimulus
Sequences
Download file with secondary structure created by Stride  
2h27.pdb1.pdb:   [ download sequences in FASTA format ]
B (dna): 
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C (dna): 
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A (protein): 
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2h27.pdb2.pdb:   [ download sequences in FASTA format ]
E (dna): 
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F (dna): 
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D (protein): 
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