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TitleTracking the redox reaction of the iron enzyme ribonucleotide reductase using continuous SerialED and SFX.
Journal, issue, pagesStructure, Vol. 34, Page 901-, Year 2026
Publish dateAug 28, 2025 (structure data deposition date)
AuthorsPacoste, L. / Kumar, R. / Srinivas, V. / Makita, H. / Simon, P.S. / Bannerjee, R. / Minnetian, N.M. / Bhowmick, A. / Paley, D.W. / Mittan-Moreau, D.W. ...Pacoste, L. / Kumar, R. / Srinivas, V. / Makita, H. / Simon, P.S. / Bannerjee, R. / Minnetian, N.M. / Bhowmick, A. / Paley, D.W. / Mittan-Moreau, D.W. / Chatterjee, K. / Rosenberg, D.J. / Batyuk, A. / Gee, L.B. / Alonso-Mori, R. / Sauter, N.K. / Yano, J. / Yachandra, V.K. / John, J. / Aurelius, O. / Brewster, A.S. / Kern, J.F. / Blomberg, B. / Lebrette, H. / Xu, H. / Hofer, G. / Hogbom, M. / Zou, X.
External linksStructure / PubMed:42097140
MethodsX-ray diffraction
Resolution1.7 - 2.7 Å
Structure data

PDB-9sig:
XFEL structure of oxidised Ribonucleotide reductase R2a Y122F mutant from E. coli
Method: X-RAY DIFFRACTION / Resolution: 1.9 Å

PDB-9sih:
XFEL structure of Ribonucleotide reductase R2a Y122F mutant from E. coli,reduced form
Method: X-RAY DIFFRACTION / Resolution: 1.7 Å

PDB-9tcd:
XFEL structure of oxidised Ribonucleotide reductase R2a Y122F mutant from E. coli, hexagonal P6122 form
Method: X-RAY DIFFRACTION / Resolution: 2.7 Å

PDB-9tce:
XFEL structure of Ribonucleotide reductase R2a Y122F mutant from E. coli,reduced form, hexagonal P6122
Method: X-RAY DIFFRACTION / Resolution: 2.7 Å

Chemicals

ChemComp-FE:
Unknown entry

ChemComp-HOH:
WATER

ChemComp-FE2:
Unknown entry

Source
  • escherichia coli (E. coli)
KeywordsOXIDOREDUCTASE / Ribonucleotide reductase beta subunit / R2a / Di-iron beta subunit / XFEL structure / Reduced R2a / P6122

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