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Structure paper

TitleRole of the N-Terminal Helix in the Metal Ion-Induced Activation of the Diphtheria Toxin Repressor DtxR.
Journal, issue, pagesBiochemistry, Vol. 46, Page 11761-11770, Year 2007
Publish dateJul 26, 2007 (structure data deposition date)
AuthorsD'Aquino, J.A. / Lattimer, J.R. / Denninger, A. / D'Aquino, K.E. / Ringe, D.
External linksBiochemistry / PubMed:17902703
MethodsX-ray diffraction
Resolution1.71 - 2.1 Å
Structure data

PDB-2qq9:
Crystal Structure of DtxR(D6A C102D) Complexed with Nickel(II)
Method: X-RAY DIFFRACTION / Resolution: 1.71 Å

PDB-2qqa:
Crystal Structure of DtxR(E9A C102D) Complexed with Nickel(II)
Method: X-RAY DIFFRACTION / Resolution: 2.1 Å

PDB-2qqb:
Crystal Structure of DtxR(M10A C102D) Complexed with Nickel(II)
Method: X-RAY DIFFRACTION / Resolution: 1.92 Å

Chemicals

ChemComp-NI:
NICKEL (II) ION

ChemComp-PO4:
PHOSPHATE ION

ChemComp-HOH:
WATER

Source
  • corynebacterium diphtheriae (bacteria)
Keywordstranscription regulator / REPRESSOR / REGULATOR / DTXR / HELIX-TURN-HELIX / METAL ION / ACTIVATION / DNA-BINDING / FERROUS IRON / Transcription / Transcription regulation / Cytoplasm

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