PDB entry 1etk

View 1etk on RCSB PDB site
Description: the crystal structure of e. coli fis mutant q68a
Class: transcription activator
Keywords: transcriptional activation region, DNA-binding protein, transcription activator
Deposited on 2000-04-13, released 2000-10-11
The last revision prior to the SCOPe 2.08 freeze date was dated 2009-02-24, with a file datestamp of 2009-02-03.
Experiment type: XRAY
Resolution: 2.1 Å
R-factor: 0.232
AEROSPACI score: 0.38 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: factor for inversion stimulation
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0A6R3 (Start-97)
      • engineered (67)
    Domains in SCOPe 2.08: d1etka_
  • Chain 'B':
    Compound: factor for inversion stimulation
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0A6R3 (Start-97)
      • engineered (67)
    Domains in SCOPe 2.08: d1etkb_
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1etkA (A:)
mfeqrvnsdvltvstvnsqdqvtqkplrdsvkqalknyfaqlngqdvndlyelvlaeveq
plldmvmaytrgnqtraalmmginrgtlrkklkkygmn

    Sequence, based on observed residues (ATOM records): (download) 
    >1etkA (A:)
dvltvkplrdsvkqalknyfaqlvndlyelvlaeveqplldmvmaytrgnqtraalmmgi
nrgtlrkklkkygmn

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1etkB (B:)
mfeqrvnsdvltvstvnsqdqvtqkplrdsvkqalknyfaqlngqdvndlyelvlaeveq
plldmvmaytrgnqtraalmmginrgtlrkklkkygmn

    Sequence, based on observed residues (ATOM records): (download) 
    >1etkB (B:)
rvnsdvltvkplrdsvkqalknyfaqdvndlyelvlaeveqplldmvmaytrgnqtraal
mmginrgtlrkklkkygmn