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Structure paper

TitleCrystallographic snapshots of ligand binding to hexameric purine nucleoside phosphorylase and kinetic studies give insight into the mechanism of catalysis.
Journal, issue, pagesSci Rep, Vol. 8, Page 15427-15427, Year 2018
Publish dateJun 18, 2014 (structure data deposition date)
AuthorsStefanic, Z. / Narczyk, M. / Mikleusevic, G. / Kazazic, S. / Bzowska, A. / Luic, M.
External linksSci Rep / PubMed:30337572
MethodsX-ray diffraction
Resolution1.77 - 2.3 Å
Structure data

PDB-4ts3:
Wild type E. Coli purine nucleoside phosphorylase with 2 FMC molecules in active sites
Method: X-RAY DIFFRACTION / Resolution: 2.3 Å

PDB-4ts9:
Crystal structure of wild type E. Coli purine nucleoside phosphorylase with 6 FMC molecules
Method: X-RAY DIFFRACTION / Resolution: 1.77 Å

PDB-4tta:
Crystal structure of double mutant E. Coli purine nucleoside phosphorylase with 2 FMC molecules
Method: X-RAY DIFFRACTION / Resolution: 2 Å

PDB-4tti:
Crystal structure of double mutant E. Coli purine nucleoside phosphorylase with 4 FMC molecules
Method: X-RAY DIFFRACTION / Resolution: 1.89 Å

PDB-4ttj:
Crystal structure of double mutant E. Coli purine nucleoside phosphorylase with 6 FMC molecules
Method: X-RAY DIFFRACTION / Resolution: 1.874 Å

Chemicals

ChemComp-FMC:
(1S)-1-(7-amino-1H-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydro-D-ribitol

ChemComp-PO4:
PHOSPHATE ION

ChemComp-HOH:
WATER

ChemComp-SO4:
SULFATE ION

Source
  • escherichia coli (E. coli)
KeywordsTRANSFERASE / purine nucleoside phosphorylase / Formycin A / formicyn A

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