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Structure paper

TitleMetal ion coordination in the E. coli Nudix hydrolase dihydroneopterin triphosphate pyrophosphatase: New clues into catalytic mechanism.
Journal, issue, pagesPLoS ONE, Vol. 12, Page e0180241-e0180241, Year 2017
Publish dateDec 12, 2016 (structure data deposition date)
AuthorsHill, S.E. / Nguyen, E. / Ukachukwu, C.U. / Freeman, D.M. / Quirk, S. / Lieberman, R.L.
External linksPLoS ONE / PubMed:28742822
MethodsX-ray diffraction
Resolution1.789 - 2 Å
Structure data

PDB-5u7e:
Apo dihydroneopterin triphosphate pyrophosphohydrolase from E. coli
Method: X-RAY DIFFRACTION / Resolution: 1.942 Å

PDB-5u7f:
Co-bound dihydroneopterin triphosphate pyrophosphohydrolase from E. coli
Method: X-RAY DIFFRACTION / Resolution: 1.789 Å

PDB-5u7h:
Ni-bound dihydroneopterin triphosphate pyrophosphohydrolase from E. coli
Method: X-RAY DIFFRACTION / Resolution: 2 Å

Chemicals

ChemComp-SO4:
SULFATE ION

ChemComp-GOL:
GLYCEROL

ChemComp-HOH:
WATER

ChemComp-CO:
Unknown entry

ChemComp-NI:
NICKEL (II) ION

Source
  • escherichia coli o157:h7 (bacteria)
KeywordsHYDROLASE / Nudix hydrolase / Dihydroneopterin Triphosphate Pyrophosphohydrolase / Metal ion binding / Tetranuclear

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