6R1R
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![BU of 6r1r by Molmil](/molmil-images/mine/6r1r) | RIBONUCLEOTIDE REDUCTASE E441D MUTANT R1 PROTEIN FROM ESCHERICHIA COLI | Descriptor: | RIBONUCLEOTIDE REDUCTASE R1 PROTEIN, RIBONUCLEOTIDE REDUCTASE R2 PROTEIN | Authors: | Eriksson, M, Eklund, H. | Deposit date: | 1997-09-17 | Release date: | 1998-03-18 | Last modified: | 2023-08-09 | Method: | X-RAY DIFFRACTION (3.1 Å) | Cite: | A new mechanism-based radical intermediate in a mutant R1 protein affecting the catalytically essential Glu441 in Escherichia coli ribonucleotide reductase. J.Biol.Chem., 272, 1997
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7RW6
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![BU of 7rw6 by Molmil](/molmil-images/mine/7rw6) | BORF2-APOBEC3Bctd Complex | Descriptor: | DNA dC->dU-editing enzyme APOBEC-3B, Maltose/maltodextrin-binding periplasmic protein,Ribonucleoside-diphosphate reductase large subunit, ZINC ION | Authors: | Shaban, N.M, Yan, R, Shi, K, McLellan, J.S, Yu, Z, Harris, R.S. | Deposit date: | 2021-08-19 | Release date: | 2022-04-27 | Last modified: | 2022-05-04 | Method: | ELECTRON MICROSCOPY (2.55 Å) | Cite: | Cryo-EM structure of the EBV ribonucleotide reductase BORF2 and mechanism of APOBEC3B inhibition. Sci Adv, 8, 2022
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5TUS
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![BU of 5tus by Molmil](/molmil-images/mine/5tus) | Potent competitive inhibition of human ribonucleotide reductase by a novel non-nucleoside small molecule | Descriptor: | 2-hydroxy-N'-[(Z)-(2-hydroxynaphthalen-1-yl)methylidene]benzohydrazide, MAGNESIUM ION, Ribonucleoside-diphosphate reductase large subunit, ... | Authors: | Mohammed, F.A, Alam, I, Dealwis, C.G. | Deposit date: | 2016-11-07 | Release date: | 2017-08-02 | Last modified: | 2020-01-01 | Method: | X-RAY DIFFRACTION (2.66 Å) | Cite: | Potent competitive inhibition of human ribonucleotide reductase by a nonnucleoside small molecule. Proc. Natl. Acad. Sci. U.S.A., 114, 2017
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4X3V
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![BU of 4x3v by Molmil](/molmil-images/mine/4x3v) | Crystal structure of human ribonucleotide reductase 1 bound to inhibitor | Descriptor: | N~6~-{N-[(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)acetyl]-2-methyl-D-alanyl}-D-lysine, Ribonucleoside-diphosphate reductase large subunit, THYMIDINE-5'-TRIPHOSPHATE | Authors: | Dealwis, C.G, Ahmad, M.F, Alam, I. | Deposit date: | 2014-12-01 | Release date: | 2015-11-11 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (3.7 Å) | Cite: | Identification of Non-nucleoside Human Ribonucleotide Reductase Modulators. J.Med.Chem., 58, 2015
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7R1R
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![BU of 7r1r by Molmil](/molmil-images/mine/7r1r) | RIBONUCLEOTIDE REDUCTASE E441Q MUTANT R1 PROTEIN FROM ESCHERICHIA COLI | Descriptor: | RIBONUCLEOTIDE REDUCTASE R1 PROTEIN, RIBONUCLEOTIDE REDUCTASE R2 PROTEIN | Authors: | Eriksson, M, Eklund, H. | Deposit date: | 1997-09-17 | Release date: | 1998-03-18 | Last modified: | 2023-08-09 | Method: | X-RAY DIFFRACTION (3.1 Å) | Cite: | A new mechanism-based radical intermediate in a mutant R1 protein affecting the catalytically essential Glu441 in Escherichia coli ribonucleotide reductase. J.Biol.Chem., 272, 1997
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5R1R
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![BU of 5r1r by Molmil](/molmil-images/mine/5r1r) | RIBONUCLEOTIDE REDUCTASE E441A MUTANT R1 PROTEIN FROM ESCHERICHIA COLI | Descriptor: | RIBONUCLEOTIDE REDUCTASE R1 PROTEIN, RIBONUCLEOTIDE REDUCTASE R2 PROTEIN | Authors: | Eriksson, M, Eklund, H. | Deposit date: | 1997-09-17 | Release date: | 1998-03-18 | Last modified: | 2023-08-09 | Method: | X-RAY DIFFRACTION (3.1 Å) | Cite: | A new mechanism-based radical intermediate in a mutant R1 protein affecting the catalytically essential Glu441 in Escherichia coli ribonucleotide reductase. J.Biol.Chem., 272, 1997
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7AGJ
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![BU of 7agj by Molmil](/molmil-images/mine/7agj) | Ribonucleotide Reductase R1 protein from Aquifex aeolicus | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, DI(HYDROXYETHYL)ETHER, GLYCEROL, ... | Authors: | Rehling, D, Scaletti, E.R, Stenmark, P. | Deposit date: | 2020-09-22 | Release date: | 2021-10-06 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (2.7 Å) | Cite: | Structural and Biochemical Investigation of Class I Ribonucleotide Reductase from the Hyperthermophile Aquifex aeolicus. Biochemistry, 61, 2022
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1RLR
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![BU of 1rlr by Molmil](/molmil-images/mine/1rlr) | |
5IM3
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![BU of 5im3 by Molmil](/molmil-images/mine/5im3) | |
4R1R
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![BU of 4r1r by Molmil](/molmil-images/mine/4r1r) | |
2R1R
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![BU of 2r1r by Molmil](/molmil-images/mine/2r1r) | |
6L3R
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![BU of 6l3r by Molmil](/molmil-images/mine/6l3r) | Crystal structure of Ribonucleotide reductase R1 subunit, RRM1 in complex with 4-bromo-N-((1S,2R)-2-(naphthalen-1-yl)-1-(5-oxo-4,5-dihydro-1,3,4-oxadiazol-2-yl)propyl)benzenesulfonamide | Descriptor: | 4-bromo-N-((1S,2R)-2-(naphthalen-1-yl)-1-(5-oxo-4,5-dihydro-1,3,4-oxadiazol-2-yl)propyl)benzenesulfonamide, ACETATE ION, MAGNESIUM ION, ... | Authors: | Miyahara, S, Chong, K.T, Suzuki, T. | Deposit date: | 2019-10-15 | Release date: | 2020-10-28 | Last modified: | 2023-11-22 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | TAS1553, a novel small molecule ribonucleotide reductase (RNR) subunit interaction inhibitor, displays remarkable anti-tumor activity To be published
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6L7L
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![BU of 6l7l by Molmil](/molmil-images/mine/6l7l) | Crystal structure of Ribonucleotide reductase R1 subunit, RRM1 in complex with 5-chloro-2-(N-((1S,2R)-2-(2,3-dihydro-1H-inden-4-yl)-1-(5-oxo-4,5-dihydro-1,3,4-oxadiazol-2-yl)propyl)sulfamoyl)benzamide | Descriptor: | 5-chloro-2-(N-((1S,2R)-2-(2,3-dihydro-1H-inden-4-yl)-1-(5-oxo-4,5-dihydro-1,3,4-oxadiazol-2-yl)propyl)sulfamoyl)benzamide, ACETATE ION, MAGNESIUM ION, ... | Authors: | Miyahara, S, Chong, K.T, Suzuki, T. | Deposit date: | 2019-11-01 | Release date: | 2020-11-04 | Last modified: | 2023-11-22 | Method: | X-RAY DIFFRACTION (2.171 Å) | Cite: | TAS1553, a novel small molecule ribonucleotide reductase (RNR) subunit interaction inhibitor, displays remarkable anti-tumor activity To be published
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6AUI
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![BU of 6aui by Molmil](/molmil-images/mine/6aui) | Human ribonucleotide reductase large subunit (alpha) with dATP and CDP | Descriptor: | 2'-DEOXYADENOSINE 5'-TRIPHOSPHATE, CYTIDINE-5'-DIPHOSPHATE, MAGNESIUM ION, ... | Authors: | Brignole, E.J, Drennan, C.L, Asturias, F.J, Tsai, K.L, Penczek, P.A. | Deposit date: | 2017-09-01 | Release date: | 2018-04-18 | Last modified: | 2024-03-13 | Method: | ELECTRON MICROSCOPY (3.3 Å) | Cite: | 3.3- angstrom resolution cryo-EM structure of human ribonucleotide reductase with substrate and allosteric regulators bound. Elife, 7, 2018
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2ZLF
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![BU of 2zlf by Molmil](/molmil-images/mine/2zlf) | The Structural Basis for Peptidomimetic Inhibition of Eukaryotic Ribonucleotide Reductase | Descriptor: | FTLDADF, Ribonucleoside-diphosphate reductase large chain 1 | Authors: | Xu, H, Fairman, J.W, Wijerathna, S.R, LaMacchia, J, Kreischer, N.R, Helmbrecht, E, Cooperman, B.S, Dealwis, C. | Deposit date: | 2008-04-09 | Release date: | 2008-08-19 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (2.59 Å) | Cite: | The Structural Basis for Peptidomimetic Inhibition of Eukaryotic Ribonucleotide Reductase: A Conformationally Flexible Pharmacophore J.Med.Chem., 51, 2008
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3O0Q
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![BU of 3o0q by Molmil](/molmil-images/mine/3o0q) | Thermotoga maritima Ribonucleotide Reductase, NrdJ, in complex with dTTP, GDP and Adenosine | Descriptor: | ADENOSINE, CHLORIDE ION, GUANOSINE-5'-DIPHOSPHATE, ... | Authors: | Larsson, K.-M, Logan, D.T, Nordlund, P. | Deposit date: | 2010-07-19 | Release date: | 2010-07-28 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | Structural Basis for Adenosylcobalamin Activation in AdoCbl-Dependent Ribonucleotide Reductases. Acs Chem.Biol., 5, 2010
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3O0O
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![BU of 3o0o by Molmil](/molmil-images/mine/3o0o) | Thermotoga maritima Ribonucleotide Reductase, NrdJ, in complex with dTTP, GDP and Adenosylcobalamin | Descriptor: | 5'-DEOXYADENOSINE, COBALAMIN, GUANOSINE-5'-DIPHOSPHATE, ... | Authors: | Larsson, K.-M, Logan, D.T, Nordlund, P. | Deposit date: | 2010-07-19 | Release date: | 2010-07-28 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Structural Basis for Adenosylcobalamin Activation in AdoCbl-Dependent Ribonucleotide Reductases. Acs Chem.Biol., 5, 2010
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6CGM
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![BU of 6cgm by Molmil](/molmil-images/mine/6cgm) | |
6CGL
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![BU of 6cgl by Molmil](/molmil-images/mine/6cgl) | |
6CGN
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![BU of 6cgn by Molmil](/molmil-images/mine/6cgn) | |
2XO4
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![BU of 2xo4 by Molmil](/molmil-images/mine/2xo4) | RIBONUCLEOTIDE REDUCTASE Y730NH2Y MODIFIED R1 SUBUNIT OF E. COLI | Descriptor: | RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE 1 SUBUNIT ALPHA, RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE 1 SUBUNIT BETA | Authors: | Minnihan, E.C, Seyedsayamdost, M.R, Uhlin, U, Stubbe, J. | Deposit date: | 2010-08-09 | Release date: | 2010-08-18 | Last modified: | 2023-12-20 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Kinetics of Radical Intermediate Formation and Deoxynucleotide Production in 3-Aminotyrosine- Substituted Escherichia Coli Ribonucleotide Reductases. J.Am.Chem.Soc., 133, 2011
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2XO5
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![BU of 2xo5 by Molmil](/molmil-images/mine/2xo5) | RIBONUCLEOTIDE REDUCTASE Y731NH2Y MODIFIED R1 SUBUNIT OF E. COLI | Descriptor: | RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE 1 SUBUNIT ALPHA, RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE 1 SUBUNIT BETA | Authors: | Minnihan, E.C, Seyedsayamdost, M.R, Uhlin, U, Stubbe, J. | Deposit date: | 2010-08-09 | Release date: | 2010-08-18 | Last modified: | 2023-12-20 | Method: | X-RAY DIFFRACTION (2.7 Å) | Cite: | Kinetics of Radical Intermediate Formation and Deoxynucleotide Production in 3-Aminotyrosine- Substituted Escherichia Coli Ribonucleotide Reductases. J.Am.Chem.Soc., 133, 2011
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2ZLG
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![BU of 2zlg by Molmil](/molmil-images/mine/2zlg) | The Structual Basis for Peptidomimetic Inhibition of Eukaryotic Ribonucleotide Reductase | Descriptor: | (5R,9S,12S,15S,18S,21S)-21-benzyl-12,18-bis(carboxymethyl)-15-cyclohexyl-1-(9H-fluoren-9-yl)-4-methyl-9-(2-methylpropyl)-3,6,10,13,16,19-hexaoxo-5-phenyl-2-oxa-4,8,11,14,17,20-hexaazadocosan-22-oic acid, GLYCEROL, Ribonucleoside-diphosphate reductase large chain 1 | Authors: | Xu, H, Fairman, J.W, Wijerathna, S.R, LaMacchia, J, Kreischer, N.R, Helmbrecht, E, Cooperman, B.S, Dealwis, C. | Deposit date: | 2008-04-09 | Release date: | 2008-08-19 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (2.52 Å) | Cite: | The Structural Basis for Peptidomimetic Inhibition of Eukaryotic Ribonucleotide Reductase: A Conformationally Flexible Pharmacophore J.Med.Chem., 51, 2008
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3O0N
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![BU of 3o0n by Molmil](/molmil-images/mine/3o0n) | Thermotoga maritima Ribonucleotide Reductase, NrdJ, in complex with dTTP and Adenosylcobalamin | Descriptor: | 5'-DEOXYADENOSINE, CHLORIDE ION, COBALAMIN, ... | Authors: | Larsson, K.-M, Logan, D.T, Nordlund, P. | Deposit date: | 2010-07-19 | Release date: | 2010-07-28 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (1.95 Å) | Cite: | Structural Basis for Adenosylcobalamin Activation in AdoCbl-Dependent Ribonucleotide Reductases. Acs Chem.Biol., 5, 2010
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3PAW
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![BU of 3paw by Molmil](/molmil-images/mine/3paw) | |