PDB entry 4iwr

View 4iwr on RCSB PDB site
Description: C.Esp1396I bound to a 25 base pair operator site
Class: transcription/DNA
Keywords: Restriction-modification, helix-turn-helix, transcriptional regulation, DNA, TRANSCRIPTION-DNA complex
Deposited on 2013-01-24, released 2013-09-11
The last revision prior to the SCOPe 2.04 freeze date was dated 2013-09-11, with a file datestamp of 2013-09-06.
Experiment type: XRAY
Resolution: 2.4 Å
R-factor: 0.2
AEROSPACI score: 0.34 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Regulatory protein
    Species: Enterobacter sp. [TaxId:211595]
    Gene: esp1396IC
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.04: d4iwra_
  • Chain 'B':
    Compound: Regulatory protein
    Species: Enterobacter sp. [TaxId:211595]
    Gene: esp1396IC
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.04: d4iwrb_
  • Chain 'C':
    Compound: DNA (25-mer)
  • Chain 'D':
    Compound: DNA (25-mer)
  • Chain 'E':
    Compound: Regulatory protein
    Species: Enterobacter sp. [TaxId:211595]
    Gene: esp1396IC
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.04: d4iwre_
  • Chain 'F':
    Compound: Regulatory protein
    Species: Enterobacter sp. [TaxId:211595]
    Gene: esp1396IC
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.04: d4iwrf_
  • Chain 'G':
    Compound: DNA (25-mer)
  • Chain 'H':
    Compound: DNA (25-mer)
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >4iwrA (A:)
gshmesfllskvsfvikkirlekgmtqedlayksnldrtyisgiernsrnltikslelim
kglevsdvvffemlikeilkhd

    Sequence, based on observed residues (ATOM records): (download) 
    >4iwrA (A:)
esfllskvsfvikkirlekgmtqedlayksnldrtyisgiernsrnltikslelimkgle
vsdvvffemlikeil

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >4iwrB (B:)
gshmesfllskvsfvikkirlekgmtqedlayksnldrtyisgiernsrnltikslelim
kglevsdvvffemlikeilkhd

    Sequence, based on observed residues (ATOM records): (download) 
    >4iwrB (B:)
esfllskvsfvikkirlekgmtqedlayksnldrtyisgiernsrnltikslelimkgle
vsdvvffemlikeilk

  • Chain 'C':
    No sequence available.

  • Chain 'D':
    No sequence available.

  • Chain 'E':
    Sequence, based on SEQRES records: (download) 
    >4iwrE (E:)
gshmesfllskvsfvikkirlekgmtqedlayksnldrtyisgiernsrnltikslelim
kglevsdvvffemlikeilkhd

    Sequence, based on observed residues (ATOM records): (download) 
    >4iwrE (E:)
esfllskvsfvikkirlekgmtqedlayksnldrtyisgiernsrnltikslelimkgle
vsdvvffemlikeil

  • Chain 'F':
    Sequence, based on SEQRES records: (download) 
    >4iwrF (F:)
gshmesfllskvsfvikkirlekgmtqedlayksnldrtyisgiernsrnltikslelim
kglevsdvvffemlikeilkhd

    Sequence, based on observed residues (ATOM records): (download) 
    >4iwrF (F:)
esfllskvsfvikkirlekgmtqedlayksnldrtyisgiernsrnltikslelimkgle
vsdvvffemlikeilk

  • Chain 'G':
    No sequence available.

  • Chain 'H':
    No sequence available.