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Structure paper

TitleCrystal structure of Escherichia coli polynucleotide phosphorylase core bound to RNase E, RNA and manganese: implications for catalytic mechanism and RNA degradosome assembly.
Journal, issue, pagesJ. Mol. Biol., Vol. 389, Page 17-33, Year 2009
Publish dateFeb 22, 2009 (structure data deposition date)
AuthorsNurmohamed, S. / Vaidialingam, B. / Callaghan, A.J. / Luisi, B.F.
External linksJ. Mol. Biol. / PubMed:19327365
MethodsX-ray diffraction
Resolution2.4 - 3.57 Å
Structure data

PDB-3gcm:
Crystal Structure of E. coli polynucleotide phosphorylase bound to RNA and RNase E
Method: X-RAY DIFFRACTION / Resolution: 2.5 Å

PDB-3gll:
Crystal structure of Polynucleotide Phosphorylase (PNPase) core
Method: X-RAY DIFFRACTION / Resolution: 2.7 Å

PDB-3gme:
Crystal Structure of Polynucleotide Phosphorylase in complex with RNase E and manganese
Method: X-RAY DIFFRACTION / Resolution: 2.4 Å

PDB-3h1c:
Crystal structure of Polynucleotide Phosphorylase (PNPase) core bound to RNase E and Tungstate
Method: X-RAY DIFFRACTION / Resolution: 3.57 Å

Chemicals

ChemComp-FLC:
CITRATE ANION

ChemComp-MG:
Unknown entry

ChemComp-5GP:
GUANOSINE-5'-MONOPHOSPHATE

ChemComp-HOH:
WATER

ChemComp-MN:
Unknown entry

ChemComp-WO4:
TUNGSTATE(VI)ION

Source
  • escherichia coli e24377a (bacteria)
  • escherichia coli (E. coli)
Keywordstransferase / protein binding / Protein-RNA complex / Cytoplasm / Nucleotidyltransferase / RNA-binding / Transferase / Hydrolase / transferase - protein binding COMPLEX / Protein structure / PNPase / RNase PH-fold / polynucleotide phosphorylase / RNA turnover / Stress response / Endonuclease / Nuclease

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