1YFD
| Crystal structure of the Y122H mutant of ribonucleotide reductase R2 protein from E. coli | Descriptor: | MERCURY (II) ION, MU-OXO-DIIRON, Ribonucleoside-diphosphate reductase 1 beta chain | Authors: | Kolberg, M, Logan, D.T, Bleifuss, G, Poetsch, S, Sjoeberg, B.M, Graeslund, A, Lubitz, W, Lassmann, G, Lendzian, F. | Deposit date: | 2004-12-31 | Release date: | 2005-02-15 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | A new tyrosyl radical on Phe208 as ligand to the diiron center in Escherichia coli ribonucleotide reductase, mutant R2-Y122H. Combined x-ray diffraction and EPR/ENDOR studies J.Biol.Chem., 280, 2005
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1MXR
| High resolution structure of Ribonucleotide reductase R2 from E. coli in its oxidised (Met) form | Descriptor: | FE (III) ION, GLYCEROL, MERCURY (II) ION, ... | Authors: | Andersson, M.A, Hogbom, M, Nordlund, P. | Deposit date: | 2002-10-03 | Release date: | 2003-03-25 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (1.42 Å) | Cite: | Displacement of the tyrosyl radical cofactor in ribonucleotide reductase obtained by single-crystal high-field EPR and 1.4-A x-ray data. Proc.Natl.Acad.Sci.Usa, 100, 2003
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