PDB entry 1zg5

View 1zg5 on RCSB PDB site
Description: NarL complexed to narG-89 promoter palindromic tail-to-tail DNA site
Class: transcription/DNA
Keywords: protein-DNA complex, helix-turn-helix, two-component response regulator, dna bending, TRANSCRIPTION/DNA COMPLEX
Deposited on 2005-04-20, released 2005-11-22
The last revision prior to the SCOPe 2.04 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 2.3 Å
R-factor: 0.219
AEROSPACI score: 0.34 (click here for full SPACI score report)

Chains and heterogens:

• Chain 'A':
  Compound: nitrate/nitrite response regulator protein narl
  Species: Escherichia coli [TaxId:562]
  Gene: NARL
  Database cross-references and differences (RAF-indexed):
  • Uniprot P0AF28 (Start-81)
    • modified residue (40)
    • modified residue (59)
    • modified residue (63)
  Domains in SCOPe 2.04: d1zg5a1
• Chain 'B':
  Compound: nitrate/nitrite response regulator protein narl
  Species: Escherichia coli [TaxId:562]
  Gene: NARL
  Database cross-references and differences (RAF-indexed):
  • Uniprot P0AF28 (Start-81)
    • modified residue (40)
    • modified residue (59)
    • modified residue (63)
  Domains in SCOPe 2.04: d1zg5b1
• Chain 'C':
  Compound: 5'-d(*cp*gp*tp*ap*cp*cp*cp*cp*tp*ap*tp*ap*gp*gp*gp*gp*tp*ap*cp*g)-3'
  Species: synthetic, synthetic
  
• Chain 'D':
  Compound: 5'-d(*cp*gp*tp*ap*cp*cp*cp*cp*tp*ap*tp*ap*gp*gp*gp*gp*tp*ap*cp*g)-3'
  Species: synthetic, synthetic
  
• Chain 'E':
  Compound: nitrate/nitrite response regulator protein narl
  Species: Escherichia coli [TaxId:562]
  Gene: NARL
  Database cross-references and differences (RAF-indexed):
  • Uniprot P0AF28 (Start-81)
    • modified residue (40)
    • modified residue (59)
    • modified residue (63)
  Domains in SCOPe 2.04: d1zg5e1
• Chain 'F':
  Compound: nitrate/nitrite response regulator protein narl
  Species: Escherichia coli [TaxId:562]
  Gene: NARL
  Database cross-references and differences (RAF-indexed):
  • Uniprot P0AF28 (Start-81)
    • modified residue (40)
    • modified residue (59)
    • modified residue (63)
  Domains in SCOPe 2.04: d1zg5f1
• Chain 'G':
  Compound: 5'-d(*cp*gp*tp*ap*cp*cp*cp*cp*tp*ap*tp*ap*gp*gp*gp*gp*tp*ap*cp*g)-3'
  Species: synthetic, synthetic
  
• Chain 'H':
  Compound: 5'-d(*cp*gp*tp*ap*cp*cp*cp*cp*tp*ap*tp*ap*gp*gp*gp*gp*tp*ap*cp*g)-3'
  Species: synthetic, synthetic
  
• Heterogens: SO4, HOH

PDB Chain Sequences:

• Chain 'A':
  Sequence, based on SEQRES records: (download)
  

  >1zg5A (A:)
  mrgshhhhhhgsatterdvnqltprerdilkliaqglpnkmiarrlditestvkvhvkhm
  lkkmklksrveaavwvhqerif
  

  
  Sequence, based on observed residues (ATOM records): (download)
  

  >1zg5A (A:)
  rdvnqltprerdilkliaqglpnkmiarrlditestvkvhvkhmlkkmklksrveaavwv
  hqerif
  

  
  
• Chain 'B':
  Sequence, based on SEQRES records: (download)
  

  >1zg5B (B:)
  mrgshhhhhhgsatterdvnqltprerdilkliaqglpnkmiarrlditestvkvhvkhm
  lkkmklksrveaavwvhqerif
  

  
  Sequence, based on observed residues (ATOM records): (download)
  

  >1zg5B (B:)
  rdvnqltprerdilkliaqglpnkmiarrlditestvkvhvkhmlkkmklksrveaavwv
  hqerif
  

  
  
• Chain 'C':
  No sequence available.
  
  
• Chain 'D':
  No sequence available.
  
  
• Chain 'E':
  Sequence, based on SEQRES records: (download)
  

  >1zg5E (E:)
  mrgshhhhhhgsatterdvnqltprerdilkliaqglpnkmiarrlditestvkvhvkhm
  lkkmklksrveaavwvhqerif
  

  
  Sequence, based on observed residues (ATOM records): (download)
  

  >1zg5E (E:)
  erdvnqltprerdilkliaqglpnkmiarrlditestvkvhvkhmlkkmklksrveaavw
  vhqerif
  

  
  
• Chain 'F':
  Sequence, based on SEQRES records: (download)
  

  >1zg5F (F:)
  mrgshhhhhhgsatterdvnqltprerdilkliaqglpnkmiarrlditestvkvhvkhm
  lkkmklksrveaavwvhqerif
  

  
  Sequence, based on observed residues (ATOM records): (download)
  

  >1zg5F (F:)
  rdvnqltprerdilkliaqglpnkmiarrlditestvkvhvkhmlkkmklksrveaavwv
  hqerif
  

  
  
• Chain 'G':
  No sequence available.
  
  
• Chain 'H':
  No sequence available.