PDB entry 1ddn

View 1ddn on RCSB PDB site
Description: diphtheria tox repressor (c102d mutant)/tox DNA operator complex
Class: gene regulation/DNA
Keywords: complex (regulatory protein/DNA), diphtheria tox repressor, transcription regulation, DNA-binding regulatory protein, iron-regulated repressor, DNA- protein, DNA-repressor complex, gene regulation/DNA complex
Deposited on 1998-06-23, released 1998-10-14
The last revision prior to the SCOPe 2.08 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 3 Å
R-factor: 0.24
AEROSPACI score: 0.16 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: diphtheria tox repressor
    Species: Corynebacterium diphtheriae [TaxId:1717]
    Gene: DTXR
    Database cross-references and differences (RAF-indexed):
    • Uniprot P33120
      • engineered (101)
    Domains in SCOPe 2.08: d1ddna1, d1ddna2
  • Chain 'B':
    Compound: diphtheria tox repressor
    Species: Corynebacterium diphtheriae [TaxId:1717]
    Gene: DTXR
    Database cross-references and differences (RAF-indexed):
    • Uniprot P33120
      • engineered (101)
    Domains in SCOPe 2.08: d1ddnb1, d1ddnb2
  • Chain 'C':
    Compound: diphtheria tox repressor
    Species: Corynebacterium diphtheriae [TaxId:1717]
    Gene: DTXR
    Database cross-references and differences (RAF-indexed):
    • Uniprot P33120
      • engineered (101)
    Domains in SCOPe 2.08: d1ddnc1, d1ddnc2
  • Chain 'D':
    Compound: diphtheria tox repressor
    Species: Corynebacterium diphtheriae [TaxId:1717]
    Gene: DTXR
    Database cross-references and differences (RAF-indexed):
    • Uniprot P33120
      • engineered (101)
    Domains in SCOPe 2.08: d1ddnd1, d1ddnd2
  • Chain 'E':
    Compound: 33 base DNA containing toxin operator
  • Chain 'F':
    Compound: 33 base DNA containing toxin operator
  • Heterogens: NI, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1ddnA (A:)
mkdlvdttemylrtiyeleeegvtplrariaerleqsgptvsqtvarmerdglvvvasdr
slqmtptgrtlatavmrkhrlaerlltdiigldinkvhdeadrwehvmsdeverrlvkvl
kdvsrspfgnpipgldelgvgnsdaaapgtrvidaatsmprkvrivqineifqvetdqft
qlldadirvgseveivdrdghitlshngkdvellddlahtirieel

    Sequence, based on observed residues (ATOM records): (download) 
    >1ddnA (A:)
dlvdttemylrtiyeleeegvtplrariaerleqsgptvsqtvarmerdglvvvasdrsl
qmtptgrtlatavmrkhrlaerlltdiigldinkvhdeadrwehvmsdeverrlvkvl

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1ddnB (B:)
mkdlvdttemylrtiyeleeegvtplrariaerleqsgptvsqtvarmerdglvvvasdr
slqmtptgrtlatavmrkhrlaerlltdiigldinkvhdeadrwehvmsdeverrlvkvl
kdvsrspfgnpipgldelgvgnsdaaapgtrvidaatsmprkvrivqineifqvetdqft
qlldadirvgseveivdrdghitlshngkdvellddlahtirieel

    Sequence, based on observed residues (ATOM records): (download) 
    >1ddnB (B:)
dlvdttemylrtiyeleeegvtplrariaerleqsgptvsqtvarmerdglvvvasdrsl
qmtptgrtlatavmrkhrlaerlltdiigldinkvhdeadrwehvmsdeverrlvkvl

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >1ddnC (C:)
mkdlvdttemylrtiyeleeegvtplrariaerleqsgptvsqtvarmerdglvvvasdr
slqmtptgrtlatavmrkhrlaerlltdiigldinkvhdeadrwehvmsdeverrlvkvl
kdvsrspfgnpipgldelgvgnsdaaapgtrvidaatsmprkvrivqineifqvetdqft
qlldadirvgseveivdrdghitlshngkdvellddlahtirieel

    Sequence, based on observed residues (ATOM records): (download) 
    >1ddnC (C:)
dlvdttemylrtiyeleeegvtplrariaerleqsgptvsqtvarmerdglvvvasdrsl
qmtptgrtlatavmrkhrlaerlltdiigldinkvhdeadrwehvmsdeverrlvkvl

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >1ddnD (D:)
mkdlvdttemylrtiyeleeegvtplrariaerleqsgptvsqtvarmerdglvvvasdr
slqmtptgrtlatavmrkhrlaerlltdiigldinkvhdeadrwehvmsdeverrlvkvl
kdvsrspfgnpipgldelgvgnsdaaapgtrvidaatsmprkvrivqineifqvetdqft
qlldadirvgseveivdrdghitlshngkdvellddlahtirieel

    Sequence, based on observed residues (ATOM records): (download) 
    >1ddnD (D:)
dlvdttemylrtiyeleeegvtplrariaerleqsgptvsqtvarmerdglvvvasdrsl
qmtptgrtlatavmrkhrlaerlltdiigldinkvhdeadrwehvmsdeverrlvkvl

  • Chain 'E':
    No sequence available.

  • Chain 'F':
    No sequence available.