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TitleCrystal structural analysis and metal-dependent stability and activity studies of the ColE7 endonuclease domain in complex with DNA/Zn2+ or inhibitor/Ni2+
Journal, issue, pagesProtein Sci., Vol. 15, Page 269-280, Year 2006
Publish dateMay 12, 2005 (structure data deposition date)
AuthorsDoudeva, L.G. / Huang, H. / Hsia, K.C. / Shi, Z. / Li, C.L. / Shen, Y. / Cheng, Y.S. / Yuan, H.S.
External linksProtein Sci. / PubMed:16434744
MethodsX-ray diffraction
Resolution2 - 2.5 Å
Structure data

PDB-1zns:
Crystal structure of N-ColE7/12-bp DNA/Zn complex
Method: X-RAY DIFFRACTION / Resolution: 2.5 Å

PDB-1znv:
How a His-metal finger endonuclease ColE7 binds and cleaves DNA with a transition metal ion cofactor
Method: X-RAY DIFFRACTION / Resolution: 2 Å

Chemicals

ChemComp-ZN:
Unknown entry

ChemComp-HOH:
WATER

ChemComp-NI:
NICKEL (II) ION

ChemComp-PO4:
PHOSPHATE ION

Source
  • escherichia coli str. k12 substr. (bacteria)
KeywordsHydrolase/DNA / H-N-H motif / endonuclease / colicin / protein-DNA complex / HIS-metal finger / Hydrolase-DNA COMPLEX / Hydrolase/PROTEIN BINDING / Ni-binding / protein-protein complex / Hydrolase-PROTEIN BINDING COMPLEX

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