4S2D
 
 | | Joint X-ray/neutron structure of Trichoderma reesei xylanase II in complex with MES at pH 5.7 | | Descriptor: | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, Endo-1,4-beta-xylanase 2, IODIDE ION | | Authors: | Kovalevsky, A.Y, Wan, Q, Langan, P. | | Deposit date: | 2015-01-20 | | Release date: | 2015-09-23 | | Last modified: | 2019-12-25 | | Method: | NEUTRON DIFFRACTION (1.6 Å), X-RAY DIFFRACTION | | Cite: | Direct determination of protonation states and visualization of hydrogen bonding in a glycoside hydrolase with neutron crystallography.
Proc.Natl.Acad.Sci.USA, 112, 2015
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5T8H
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3B80
 | | HIV-1 protease mutant I54V complexed with gem-diol-amine intermediate NLLTQI | | Descriptor: | CHLORIDE ION, Protease, SODIUM ION, ... | | Authors: | Chumanevich, A.A, Kovalevsky, A.Y, Weber, I.T. | | Deposit date: | 2007-10-31 | | Release date: | 2007-12-18 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Caught in the Act: The 1.5 A Resolution Crystal Structures of the HIV-1 Protease and the I54V Mutant Reveal a Tetrahedral Reaction Intermediate.
Biochemistry, 46, 2007
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4XQD
 | | X-ray structure analysis of xylanase-WT at pH4.0 | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, Endo-1,4-beta-xylanase 2, IODIDE ION | | Authors: | Wan, Q, Park, J.M, Riccardi, D.M, Hanson, L.B, Fisher, Z, Smith, J.C, Ostermann, A, Schrader, T, Graham, D.E, Coates, L, Langan, P, Kovalevsky, A.Y. | | Deposit date: | 2015-01-19 | | Release date: | 2015-09-23 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Direct determination of protonation states and visualization of hydrogen bonding in a glycoside hydrolase with neutron crystallography.
Proc.Natl.Acad.Sci.USA, 112, 2015
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4XQW
 | | X-ray structure analysis of xylanase-N44E with MES at pH6.0 | | Descriptor: | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, Endo-1,4-beta-xylanase 2, IODIDE ION | | Authors: | Wan, Q, Park, J.M, Riccardi, D.M, Hanson, L.B, Fisher, Z, Smith, J.C, Ostermann, A, Schrader, T, Graham, D.E, Coates, L, Langan, P, Kovalevsky, A.Y. | | Deposit date: | 2015-01-20 | | Release date: | 2015-09-23 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Direct determination of protonation states and visualization of hydrogen bonding in a glycoside hydrolase with neutron crystallography.
Proc.Natl.Acad.Sci.USA, 112, 2015
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4XPV
 | | Neutron and X-ray structure analysis of xylanase: N44D at pH6 | | Descriptor: | Endo-1,4-beta-xylanase 2, IODIDE ION | | Authors: | Wan, Q, Park, J.M, Riccardi, D.M, Hanson, L.B, Fisher, Z, Smith, J.C, Ostermann, A, Schrader, T, Graham, D.E, Coates, L, Langan, P, Kovalevsky, A.Y. | | Deposit date: | 2015-01-18 | | Release date: | 2015-09-30 | | Last modified: | 2023-09-27 | | Method: | NEUTRON DIFFRACTION (1.7 Å), X-RAY DIFFRACTION | | Cite: | Direct determination of protonation states and visualization of hydrogen bonding in a glycoside hydrolase with neutron crystallography.
Proc.Natl.Acad.Sci.USA, 112, 2015
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4XQ4
 | | X-ray structure analysis of xylanase - N44D | | Descriptor: | Endo-1,4-beta-xylanase 2, IODIDE ION | | Authors: | Wan, Q, Park, J.M, Riccardi, D.M, Hanson, L.B, Fisher, Z, Smith, J.C, Ostermann, A, Schrader, T, Graham, D.E, Coates, L, Langan, P, Kovalevsky, A.Y. | | Deposit date: | 2015-01-19 | | Release date: | 2015-09-23 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (1.25 Å) | | Cite: | Direct determination of protonation states and visualization of hydrogen bonding in a glycoside hydrolase with neutron crystallography.
Proc.Natl.Acad.Sci.USA, 112, 2015
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5JPC
 | | Joint X-ray/neutron structure of MTAN complex with Formycin A | | Descriptor: | (1S)-1-(7-amino-1H-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydro-D-ribitol, Aminodeoxyfutalosine nucleosidase | | Authors: | Banco, M.T, Kovalevsky, A.Y, Ronning, D.R. | | Deposit date: | 2016-05-03 | | Release date: | 2016-11-16 | | Last modified: | 2024-03-06 | | Method: | NEUTRON DIFFRACTION (2.5 Å), X-RAY DIFFRACTION | | Cite: | Neutron structures of the Helicobacter pylori 5'-methylthioadenosine nucleosidase highlight proton sharing and protonation states.
Proc. Natl. Acad. Sci. U.S.A., 113, 2016
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5K1Z
 | | Joint X-ray/neutron structure of MTAN complex with p-ClPh-Thio-DADMe-ImmA | | Descriptor: | (3R,4S)-1-[(4-amino-5H-pyrrolo[3,2-d]pyrimidin-7-yl)methyl]-4-{[(4-chlorophenyl)sulfanyl]methyl}pyrrolidin-3-ol, Aminodeoxyfutalosine nucleosidase | | Authors: | Banco, M.T, Kovalevsky, A.Y, Ronning, D.R. | | Deposit date: | 2016-05-18 | | Release date: | 2016-11-16 | | Last modified: | 2024-03-06 | | Method: | NEUTRON DIFFRACTION (2.6 Å), X-RAY DIFFRACTION | | Cite: | Neutron structures of the Helicobacter pylori 5'-methylthioadenosine nucleosidase highlight proton sharing and protonation states.
Proc. Natl. Acad. Sci. U.S.A., 113, 2016
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2HS2
 | | Crystal structure of M46L mutant of HIV-1 protease complexed with TMC114 (darunavir) | | Descriptor: | (3R,3AS,6AR)-HEXAHYDROFURO[2,3-B]FURAN-3-YL(1S,2R)-3-[[(4-AMINOPHENYL)SULFONYL](ISOBUTYL)AMINO]-1-BENZYL-2-HYDROXYPROPYLCARBAMATE, CHLORIDE ION, DIMETHYL SULFOXIDE, ... | | Authors: | Weber, I.T, Kovalevsky, A.Y, Liu, F. | | Deposit date: | 2006-07-20 | | Release date: | 2006-10-03 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.22 Å) | | Cite: | Ultra-high Resolution Crystal Structure of HIV-1 Protease Mutant Reveals Two Binding Sites for Clinical Inhibitor TMC114.
J.Mol.Biol., 363, 2006
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2HS1
 | | Ultra-high resolution X-ray crystal structure of HIV-1 protease V32I mutant with TMC114 (darunavir) inhibitor | | Descriptor: | (3R,3AS,6AR)-HEXAHYDROFURO[2,3-B]FURAN-3-YL(1S,2R)-3-[[(4-AMINOPHENYL)SULFONYL](ISOBUTYL)AMINO]-1-BENZYL-2-HYDROXYPROPYLCARBAMATE, CHLORIDE ION, DIMETHYL SULFOXIDE, ... | | Authors: | Weber, I.T, Kovalevsky, A.Y. | | Deposit date: | 2006-07-20 | | Release date: | 2006-10-03 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (0.84 Å) | | Cite: | Ultra-high Resolution Crystal Structure of HIV-1 Protease Mutant Reveals Two Binding Sites for Clinical Inhibitor TMC114.
J.Mol.Biol., 363, 2006
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2NNP
 | | Crystal structure analysis of HIV-1 protease mutant I84V with a inhibitor saquinavir | | Descriptor: | (2S)-N-[(2S,3R)-4-[(2S,3S,4aS,8aS)-3-(tert-butylcarbamoyl)-3,4,4a,5,6,7,8,8a-octahydro-1H-isoquinolin-2-yl]-3-hydroxy-1 -phenyl-butan-2-yl]-2-(quinolin-2-ylcarbonylamino)butanediamide, ACETIC ACID, GLYCEROL, ... | | Authors: | Tie, Y, Kovalevsky, A.Y, Boross, P, Wang, Y.F, Ghosh, A.K, Tozser, J, Harrison, R.W, Weber, I.T. | | Deposit date: | 2006-10-24 | | Release date: | 2007-03-13 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | Atomic resolution crystal structures of HIV-1 protease and mutants V82A and I84V with saquinavir.
Proteins, 67, 2007
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2NMY
 | | Crystal structure analysis of HIV-1 protease mutant V82A with a inhibitor saquinavir | | Descriptor: | (2S)-N-[(2S,3R)-4-[(2S,3S,4aS,8aS)-3-(tert-butylcarbamoyl)-3,4,4a,5,6,7,8,8a-octahydro-1H-isoquinolin-2-yl]-3-hydroxy-1 -phenyl-butan-2-yl]-2-(quinolin-2-ylcarbonylamino)butanediamide, CHLORIDE ION, PROTEASE, ... | | Authors: | Tie, Y, Kovalevsky, A.Y, Boross, P, Wang, Y.F, Ghosh, A.K, Tozser, J, Harrison, R.W, Weber, I.T. | | Deposit date: | 2006-10-23 | | Release date: | 2007-03-13 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.1 Å) | | Cite: | Atomic resolution crystal structures of HIV-1 protease and mutants V82A and I84V with saquinavir.
Proteins, 67, 2007
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2NMZ
 | | Crystal structure analysis of HIV-1 protease mutant V82A with a inhibitor saquinavir | | Descriptor: | (2S)-N-[(2S,3R)-4-[(2S,3S,4aS,8aS)-3-(tert-butylcarbamoyl)-3,4,4a,5,6,7,8,8a-octahydro-1H-isoquinolin-2-yl]-3-hydroxy-1 -phenyl-butan-2-yl]-2-(quinolin-2-ylcarbonylamino)butanediamide, PROTEASE, SULFATE ION | | Authors: | Tie, Y, Kovalevsky, A.Y, Boross, P, Wang, Y.F, Ghosh, A.K, Tozser, J, Harrison, R.W, Weber, I.T. | | Deposit date: | 2006-10-23 | | Release date: | 2007-03-13 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (0.97 Å) | | Cite: | Atomic resolution crystal structures of HIV-1 protease and mutants V82A and I84V with saquinavir.
Proteins, 67, 2007
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2NNK
 | | Crystal structure analysis of HIV-1 protease mutant I84V with a inhibitor saquinavir | | Descriptor: | (2S)-N-[(2S,3R)-4-[(2S,3S,4aS,8aS)-3-(tert-butylcarbamoyl)-3,4,4a,5,6,7,8,8a-octahydro-1H-isoquinolin-2-yl]-3-hydroxy-1 -phenyl-butan-2-yl]-2-(quinolin-2-ylcarbonylamino)butanediamide, ACETIC ACID, CHLORIDE ION, ... | | Authors: | Tie, Y, Kovalevsky, A.Y, Boross, P, Wang, Y.F, Ghosh, A.K, Tozser, J, Harrison, R.W, Weber, I.T. | | Deposit date: | 2006-10-24 | | Release date: | 2007-03-13 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.25 Å) | | Cite: | Atomic resolution crystal structures of HIV-1 protease and mutants V82A and I84V with saquinavir.
Proteins, 67, 2007
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3NU4
 | | Crystal Structure of HIV-1 Protease Mutant V32I with Antiviral Drug Amprenavir | | Descriptor: | CHLORIDE ION, SODIUM ION, protease, ... | | Authors: | Wang, Y.-F, Kovalevsky, A.Y, Weber, I.T. | | Deposit date: | 2010-07-06 | | Release date: | 2010-08-25 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.2 Å) | | Cite: | Amprenavir complexes with HIV-1 protease and its drug-resistant mutants altering hydrophobic clusters.
Febs J., 277, 2010
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5C6E
 | | Joint X-ray/neutron structure of equine cyanomet hemoglobin in R state | | Descriptor: | CYANIDE ION, Hemoglobin subunit alpha, Hemoglobin subunit beta, ... | | Authors: | Dajnowicz, S, Sean, S, Hanson, B.L, Fisher, S.Z, Langan, P, Kovalevsky, A.Y, Mueser, T.C. | | Deposit date: | 2015-06-22 | | Release date: | 2016-06-22 | | Last modified: | 2024-03-06 | | Method: | NEUTRON DIFFRACTION (1.7 Å), X-RAY DIFFRACTION | | Cite: | Visualizing the Bohr effect in hemoglobin: neutron structure of equine cyanomethemoglobin in the R state and comparison with human deoxyhemoglobin in the T state.
Acta Crystallogr D Struct Biol, 72, 2016
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3X2W
 | | Michaelis complex of cAMP-dependent Protein Kinase Catalytic Subunit | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, CARBONATE ION, MAGNESIUM ION, ... | | Authors: | Das, A, Langan, P, Gerlits, O, Kovalevsky, A.Y, Heller, W.T. | | Deposit date: | 2015-01-02 | | Release date: | 2015-12-16 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Protein Kinase A Catalytic Subunit Primed for Action: Time-Lapse Crystallography of Michaelis Complex Formation.
Structure, 23, 2015
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3X2V
 | | Michaelis-like complex of cAMP-dependent Protein Kinase Catalytic Subunit | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, CARBONATE ION, MAGNESIUM ION, ... | | Authors: | Das, A, Langan, P, Gerlits, O, Kovalevsky, A.Y, Heller, W.T. | | Deposit date: | 2015-01-02 | | Release date: | 2015-12-16 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (1.77 Å) | | Cite: | Protein Kinase A Catalytic Subunit Primed for Action: Time-Lapse Crystallography of Michaelis Complex Formation.
Structure, 23, 2015
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3X2U
 | | Michaelis-like initial complex of cAMP-dependent Protein Kinase Catalytic Subunit. | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, MAGNESIUM ION, Substrate Peptide, ... | | Authors: | Das, A, Langan, P, Gerlits, O, Kovalevsky, A.Y, Heller, W.T. | | Deposit date: | 2015-01-02 | | Release date: | 2015-12-16 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Protein Kinase A Catalytic Subunit Primed for Action: Time-Lapse Crystallography of Michaelis Complex Formation.
Structure, 23, 2015
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5C8I
 | | Joint X-ray/neutron structure of Human Carbonic Anhydrase II in complex with Methazolamide | | Descriptor: | Carbonic anhydrase 2, N-(3-methyl-5-sulfamoyl-1,3,4-thiadiazol-2(3H)-ylidene)acetamide, ZINC ION | | Authors: | Aggarwal, M, Kovalevsky, A.Y, Fisher, S.Z, McKenna, R. | | Deposit date: | 2015-06-25 | | Release date: | 2016-07-20 | | Last modified: | 2024-03-06 | | Method: | NEUTRON DIFFRACTION (1.56 Å), X-RAY DIFFRACTION | | Cite: | Neutron structure of human carbonic anhydrase II in complex with methazolamide: mapping the solvent and hydrogen-bonding patterns of an effective clinical drug.
IUCrJ, 3, 2016
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3NU3
 | | Wild Type HIV-1 Protease with Antiviral Drug Amprenavir | | Descriptor: | CHLORIDE ION, GLYCEROL, Protease, ... | | Authors: | Wang, Y.-F, Kovalevsky, A.Y, Weber, I.T. | | Deposit date: | 2010-07-06 | | Release date: | 2010-08-25 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.02 Å) | | Cite: | Amprenavir complexes with HIV-1 protease and its drug-resistant mutants altering hydrophobic clusters.
Febs J., 277, 2010
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3I6O
 | | Crystal structure of wild type HIV-1 protease with macrocyclic inhibitor GRL-0216A | | Descriptor: | (3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl {(1S,2R)-1-benzyl-2-hydroxy-3-[(7E)-13-methoxy-1,1-dioxido-3,4,5,6,9,10-hexahydro-2H-11,1,2-benzoxathiazacyclotridecin-2-yl]propyl}carbamate, GLYCEROL, IODIDE ION, ... | | Authors: | Chumanevich, A.A, Wang, Y.-F, Kovalevsky, A.Y, Weber, I.T. | | Deposit date: | 2009-07-07 | | Release date: | 2009-09-29 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.17 Å) | | Cite: | Design, Synthesis, Protein-Ligand X-ray Structure, and Biological Evaluation of a Series of Novel Macrocyclic Human Immunodeficiency Virus-1 Protease Inhibitors to Combat Drug Resistance.
J.Med.Chem., 52, 2009
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4QX5
 | | Neutron diffraction reveals hydrogen bonds critical for cGMP-selective activation: Insights for PKG agonist design | | Descriptor: | ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE, IODIDE ION, cGMP-dependent protein kinase 1 | | Authors: | Huang, G.Y, Gerlits, O.O, Blakeley, M.P, Sankaran, B, Kovalevsky, A.Y, Kim, C. | | Deposit date: | 2014-07-18 | | Release date: | 2014-11-12 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (1.318 Å) | | Cite: | Neutron Diffraction Reveals Hydrogen Bonds Critical for cGMP-Selective Activation: Insights for cGMP-Dependent Protein Kinase Agonist Design.
Biochemistry, 53, 2014
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8EYS
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