PDB entry 1zs4

View 1zs4 on RCSB PDB site
Description: Structure of bacteriophage lambda cII protein in complex with DNA
Class: transcription/DNA
Keywords: HELIX-TURN-HELIX, TRANSCRIPTION ACTIVATOR, transcription-DNA COMPLEX
Deposited on 2005-05-23, released 2005-08-23
The last revision prior to the SCOPe 2.06 freeze date was dated 2011-12-28, with a file datestamp of 2011-12-23.
Experiment type: XRAY
Resolution: 1.7 Å
R-factor: 0.209
AEROSPACI score: 0.54 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Regulatory protein CII
    Species: Enterobacteria phage lambda [TaxId:10710]
    Gene: CII
    Database cross-references and differences (RAF-indexed):
    • Uniprot P03042 (4-End)
      • cloning artifact (0-3)
    Domains in SCOPe 2.06: d1zs4a1, d1zs4a2
  • Chain 'B':
    Compound: Regulatory protein CII
    Species: Enterobacteria phage lambda [TaxId:10710]
    Gene: CII
    Database cross-references and differences (RAF-indexed):
    • Uniprot P03042 (4-End)
      • cloning artifact (0-3)
    Domains in SCOPe 2.06: d1zs4b2, d1zs4b3
  • Chain 'C':
    Compound: Regulatory protein CII
    Species: Enterobacteria phage lambda [TaxId:10710]
    Gene: CII
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.06: d1zs4c_
  • Chain 'D':
    Compound: Regulatory protein CII
    Species: Enterobacteria phage lambda [TaxId:10710]
    Gene: CII
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.06: d1zs4d_
  • Chain 'T':
    Compound: DNA - 27mer
    Species: synthetic, synthetic
  • Chain 'U':
    Compound: DNA - 27mer
    Species: synthetic, synthetic
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1zs4A (A:)
gshmankrnealriesallnkiamlgtektaeavgvdksqisrwkrdwipkfsmllavle
wgvvdddmarlarqvaailtnkk

    Sequence, based on observed residues (ATOM records): (download) 
    >1zs4A (A:)
gshmankrnealriesallnkiamlgtektaeavgvdksqisrwkrdwipkfsmllavle
wgvvdddmarlarqvaailtnk

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1zs4B (B:)
gshmankrnealriesallnkiamlgtektaeavgvdksqisrwkrdwipkfsmllavle
wgvvdddmarlarqvaailtnkk

    Sequence, based on observed residues (ATOM records): (download) 
    >1zs4B (B:)
gshmankrnealriesallnkiamlgtektaeavgvdksqisrwkrdwipkfsmllavle
wgvvdddmarlarqvaailtnk

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >1zs4C (C:)
gshmankrnealriesallnkiamlgtektaeavgvdksqisrwkrdwipkfsmllavle
wgvvdddmarlarqvaailtnkk

    Sequence, based on observed residues (ATOM records): (download) 
    >1zs4C (C:)
ankrnealriesallnkiamlgtektaeavgvdksqisrwkrdwipkfsmllavlewgvv
dddmarlarqvaailtnkk

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >1zs4D (D:)
gshmankrnealriesallnkiamlgtektaeavgvdksqisrwkrdwipkfsmllavle
wgvvdddmarlarqvaailtnkk

    Sequence, based on observed residues (ATOM records): (download) 
    >1zs4D (D:)
rnealriesallnkiamlgtektaeavgvdksqisrwkrdwipkfsmllavlewgvvddd
marlarqvaailt

  • Chain 'T':
    No sequence available.

  • Chain 'U':
    No sequence available.