6GP3
 
 | | Ribonucleotide Reductase class Ie R2 from Mesoplasma florum, inactive form | | Descriptor: | CALCIUM ION, Ribonucleoside-diphosphate reductase beta chain | | Authors: | Srinivas, V, Lebrette, H, Lundin, D, Kutin, Y, Sahlin, M, Lerche, M, Enrich, J, Branca, R.M.M, Cox, N, Sjoberg, B.M, Hogbom, M. | | Deposit date: | 2018-06-05 | | Release date: | 2018-08-22 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.23 Å) | | Cite: | Metal-free ribonucleotide reduction powered by a DOPA radical in Mycoplasma pathogens.
Nature, 563, 2018
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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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1MRR
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1OQU
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1PIY
 | | RIBONUCLEOTIDE REDUCTASE R2 SOAKED WITH FERROUS ION AT NEUTRAL PH | | Descriptor: | FE (III) ION, MERCURY (II) ION, Ribonucleoside-diphosphate reductase 1 beta chain | | Authors: | Voegtli, W.C, Sommerhalter, M, Saleh, L, Baldwin, J, Bollinger Jr, J.M, Rosenzweig, A.C. | | Deposit date: | 2003-05-30 | | Release date: | 2004-01-13 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.68 Å) | | Cite: | Variable coordination geometries at the diiron(II) active site of ribonucleotide reductase R2.
J.Am.Chem.Soc., 125, 2003
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1PIM
 | | DITHIONITE REDUCED E. COLI RIBONUCLEOTIDE REDUCTASE R2 SUBUNIT, D84E MUTANT | | Descriptor: | FE (III) ION, MERCURY (II) ION, Ribonucleoside-diphosphate reductase 1 beta chain | | Authors: | Voegtli, W.C, Khidekel, N, Baldwin, J, Ley, B.A, Bollinger Jr, J.M, Rosenzweig, A.C. | | Deposit date: | 2003-05-30 | | Release date: | 2003-06-17 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystal Structure of the Ribonucleotide Reductase R2 Mutant that Accumulates a u-1,2-Peroxodiiron(III)
Intermediate during Oxygen Activation
J.Am.Chem.Soc., 122, 2000
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1PJ0
 | | RIBONUCLEOTIDE REDUCTASE R2-D84E/W48F MUTANT SOAKED WITH FERROUS IONS AT NEUTRAL PH | | Descriptor: | FE (III) ION, MERCURY (II) ION, Ribonucleoside-diphosphate reductase 1 beta chain | | Authors: | Voegtli, W.C, Sommerhalter, M, Saleh, L, Baldwin, J, Bollinger Jr, J.M, Rosenzweig, A.C. | | Deposit date: | 2003-05-30 | | Release date: | 2004-01-13 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Variable coordination geometries at the diiron(II) active site of ribonucleotide reductase R2.
J.Am.Chem.Soc., 125, 2003
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1PFR
 | | RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE 1 BETA CHAIN | | Descriptor: | FE (III) ION, MERCURY (II) ION, PROTEIN R2 OF RIBONUCLEOTIDE REDUCTASE | | Authors: | Logan, D.T, Su, X.D, Aberg, A, Regnstrom, K, Hajdu, J, Eklund, H, Nordlund, P. | | Deposit date: | 1996-12-03 | | Release date: | 1997-03-12 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Crystal structure of reduced protein R2 of ribonucleotide reductase: the structural basis for oxygen activation at a dinuclear iron site.
Structure, 4, 1996
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1PJ1
 | | RIBONUCLEOTIDE REDUCTASE R2-D84E/W48F SOAKED WITH FERROUS IONS AT PH 5 | | Descriptor: | FE (III) ION, MERCURY (II) ION, Ribonucleoside-diphosphate reductase 1 beta chain | | Authors: | Voegtli, W.C, Sommerhalter, M, Saleh, L, Baldwin, J, Bollinger Jr, J.M, Rosenzweig, A.C. | | Deposit date: | 2003-05-30 | | Release date: | 2004-01-13 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Variable coordination geometries at the diiron(II) active site of ribonucleotide reductase R2.
J.Am.Chem.Soc., 125, 2003
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1PIZ
 | | RIBONUCLEOTIDE REDUCTASE R2 D84E MUTANT SOAKED WITH FERROUS IONS AT NEUTRAL PH | | Descriptor: | FE (III) ION, MERCURY (II) ION, Ribonucleoside-diphosphate reductase 1 beta chain | | Authors: | Voegtli, W.C, Sommerhalter, M, Saleh, L, Baldwin, J, Bollinger Jr, J.M, Rosenzweig, A.C. | | Deposit date: | 2003-05-30 | | Release date: | 2004-01-13 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Variable coordination geometries at the diiron(II) active site of ribonucleotide reductase R2.
J.Am.Chem.Soc., 125, 2003
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1PIU
 | | OXIDIZED RIBONUCLEOTIDE REDUCTASE R2-D84E MUTANT CONTAINING OXO-BRIDGED DIFERRIC CLUSTER | | Descriptor: | FE (III) ION, MERCURY (II) ION, OXYGEN ATOM, ... | | Authors: | Voegtli, W.C, Khidekel, N, Baldwin, J, Ley, B.A, Bollinger Jr, J.M, Rosenzweig, A.C. | | Deposit date: | 2003-05-30 | | Release date: | 2003-06-17 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Crystal Structure of the Ribonucleotide Reductase R2 Mutant that Accumulates a u-1,2-Peroxodiiron(III)
Intermediate during Oxygen Activation
J.Am.Chem.Soc., 122, 2000
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1PM2
 | | CRYSTAL STRUCTURE OF MANGANESE SUBSTITUTED R2-D84E (D84E MUTANT OF THE R2 SUBUNIT OF E. COLI RIBONUCLEOTIDE REDUCTASE) | | Descriptor: | MANGANESE (II) ION, MERCURY (II) ION, Ribonucleoside-diphosphate reductase 1 beta chain | | Authors: | Voegtli, W.C, Sommerhalter, M, Baldwin, J, Saleh, L, Bollinger Jr, J.M, Rosenzweig, A.C. | | Deposit date: | 2003-06-09 | | Release date: | 2004-01-13 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Variable coordination geometries at the diiron(II) active site of ribonucleotide reductase R2.
J.Am.Chem.Soc., 125, 2003
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1RNR
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1R2F
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1RSV
 | | azide complex of the diferrous E238A mutant R2 subunit of ribonucleotide reductase | | Descriptor: | AZIDE ION, FE (III) ION, MERCURY (II) ION, ... | | Authors: | Assarsson, M, Andersson, M.E, Hogbom, M, Persson, B.O, Sahlin, M, Barra, A.L, Sjoberg, B.M, Nordlund, P, Graslund, A. | | Deposit date: | 2003-12-10 | | Release date: | 2003-12-23 | | Last modified: | 2021-11-10 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Restoring proper radical generation by azide binding to the iron site of the E238A mutant R2 protein of ribonucleotide reductase from Escherichia coli.
J.Biol.Chem., 276, 2001
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1RSR
 | | azide complex of the diferrous F208A mutant R2 subunit of ribonucleotide reductase | | Descriptor: | AZIDE ION, FE (II) ION, MERCURY (II) ION, ... | | Authors: | Andersson, M.E, Hogbom, M, Rinaldo-Matthis, A, Andersson, K.K, Sjoberg, B.M, Nordlund, P. | | Deposit date: | 2003-12-10 | | Release date: | 2003-12-23 | | Last modified: | 2021-11-10 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | The Crystal Structure of an Azide Complex of the Diferrous R2 Subunit of Ribonucleotide Reductase Displays a Novel Carboxylate Shift with Important Mechanistic Implications for Diiron-Catalyzed Oxygen Activation
J.Am.Chem.Soc., 121, 1999
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1R65
 | | Crystal structure of ferrous soaked Ribonucleotide Reductase R2 subunit (wildtype) at pH 5 from E. coli | | Descriptor: | FE (II) ION, MERCURY (II) ION, Ribonucleoside-diphosphate reductase 1 beta chain | | Authors: | Voegtli, W.C, Sommerhalter, M, Saleh, L, Baldwin, J, Bollinger Jr, J.M, Rosenzweig, A.C. | | Deposit date: | 2003-10-14 | | Release date: | 2004-01-13 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Variable coordination geometries at the diiron(II) active site of ribonucleotide reductase R2.
J.Am.Chem.Soc., 125, 2003
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1RIB
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1SMQ
 | | Structure of the Ribonucleotide Reductase Rnr2 Homodimer from Saccharomyces cerevisiae | | Descriptor: | Ribonucleoside-diphosphate reductase small chain 1 | | Authors: | Sommerhalter, M, Voegtli, W.C, Perlstein, D.L, Ge, J, Stubbe, J, Rosenzweig, A.C. | | Deposit date: | 2004-03-09 | | Release date: | 2004-08-10 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Structures of the yeast ribonucleotide reductase Rnr2 and Rnr4 homodimers.
Biochemistry, 43, 2004
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6W4X
 | | Holocomplex of E. coli class Ia ribonucleotide reductase with GDP and TTP | | Descriptor: | GUANOSINE-5'-DIPHOSPHATE, MAGNESIUM ION, MU-OXO-DIIRON, ... | | Authors: | Kang, G, Taguchi, A, Stubbe, J, Drennan, C. | | Deposit date: | 2020-03-11 | | Release date: | 2020-04-08 | | Last modified: | 2020-05-06 | | Method: | ELECTRON MICROSCOPY (3.6 Å) | | Cite: | Structure of a trapped radical transfer pathway within a ribonucleotide reductase holocomplex.
Science, 368, 2020
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7Z3E
 | | XFEL structure of Class Ib ribonucleotide reductase dimanganese(II) NrdF in complex with hydroquinone NrdI from Bacillus cereus | | Descriptor: | 1-DEOXY-1-(7,8-DIMETHYL-2,4-DIOXO-3,4-DIHYDRO-2H-BENZO[G]PTERIDIN-1-ID-10(5H)-YL)-5-O-PHOSPHONATO-D-RIBITOL, MANGANESE (II) ION, Protein NrdI, ... | | Authors: | John, J, Lebrette, H, Aurelius, O, Hogbom, M. | | Deposit date: | 2022-03-02 | | Release date: | 2022-09-21 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Redox-controlled reorganization and flavin strain within the ribonucleotide reductase R2b-NrdI complex monitored by serial femtosecond crystallography.
Elife, 11, 2022
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7Z3D
 | | XFEL structure of Class Ib ribonucleotide reductase dimanganese(II) NrdF in complex with oxidized NrdI from Bacillus cereus | | Descriptor: | FLAVIN MONONUCLEOTIDE, MANGANESE (II) ION, Protein NrdI, ... | | Authors: | John, J, Lebrette, H, Aurelius, O, Hogbom, M. | | Deposit date: | 2022-03-02 | | Release date: | 2022-09-21 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Redox-controlled reorganization and flavin strain within the ribonucleotide reductase R2b-NrdI complex monitored by serial femtosecond crystallography.
Elife, 11, 2022
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5OLK
 | | Crystal structure of the ATP-cone-containing NrdB from Leeuwenhoekiella blandensis | | Descriptor: | 2'-DEOXYADENOSINE 5'-TRIPHOSPHATE, 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, MAGNESIUM ION, ... | | Authors: | Hasan, M, Grinberg, A.R, Sjoberg, B.M, Logan, D.T. | | Deposit date: | 2017-07-28 | | Release date: | 2018-01-10 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.45 Å) | | Cite: | Novel ATP-cone-driven allosteric regulation of ribonucleotide reductase via the radical-generating subunit.
Elife, 7, 2018
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4ERM
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2BQ1
 | | Ribonucleotide reductase class 1b holocomplex R1E,R2F from Salmonella typhimurium | | Descriptor: | 2'-DEOXYGUANOSINE-5'-TRIPHOSPHATE, FE (III) ION, MAGNESIUM ION, ... | | Authors: | Uppsten, M, Farnegardh, M, Domkin, V, Uhlin, U. | | Deposit date: | 2005-04-26 | | Release date: | 2006-05-17 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (3.99 Å) | | Cite: | The First Holocomplex Structure of Ribonucleotide Reductase Gives New Insight Into its Mechanism of Action
J.Mol.Biol., 359, 2006
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