1F2W
| THE MECHANISM OF CYANAMIDE HYDRATION CATALYZED BY CARBONIC ANHYDRASE II REVEALED BY CRYOGENIC X-RAY DIFFRACTION | Descriptor: | 4-(HYDROXYMERCURY)BENZOIC ACID, CARBONIC ANHYDRASE II, CYANAMIDE, ... | Authors: | Guerri, A, Briganti, F, Scozzafava, A, Supuran, C.T, Mangani, S. | Deposit date: | 2000-05-30 | Release date: | 2000-06-08 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Mechanism of cyanamide hydration catalyzed by carbonic anhydrase II suggested by cryogenic X-ray diffraction. Biochemistry, 39, 2000
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2W3N
| Structure and inhibition of the CO2-sensing carbonic anhydrase Can2 from the pathogenic fungus Cryptococcus neoformans | Descriptor: | ACETATE ION, CARBONIC ANHYDRASE 2, GLYCEROL, ... | Authors: | Schlicker, C, Hall, R.A, Vullo, D, Middelhaufe, S, Gertz, M, Supuran, C.T, Muehlschlegel, F.A, Steegborn, C. | Deposit date: | 2008-11-13 | Release date: | 2008-12-30 | Last modified: | 2023-12-13 | Method: | X-RAY DIFFRACTION (2.05 Å) | Cite: | Structure and inhibition of the CO2-sensing carbonic anhydrase Can2 from the pathogenic fungus Cryptococcus neoformans. J. Mol. Biol., 385, 2009
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2W3Q
| Structure and inhibition of the CO2-sensing carbonic anhydrase Can2 from the pathogenic fungus Cryptococcus neoformans | Descriptor: | CARBONIC ANHYDRASE 2, CHLORIDE ION, ZINC ION | Authors: | Schlicker, C, Hall, R.A, Vullo, D, Middelhaufe, S, Gertz, M, Supuran, C.T, Muehlschlegel, F.A, Steegborn, C. | Deposit date: | 2008-11-14 | Release date: | 2008-12-30 | Last modified: | 2023-12-13 | Method: | X-RAY DIFFRACTION (1.34 Å) | Cite: | Structure and Inhibition of the Co(2)-Sensing Carbonic Anhydrase Can2 from the Pathogenic Fungus Cryptococcus Neoformans. J.Mol.Biol., 385, 2009
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3B4F
| Carbonic anhydrase inhibitors. Interaction of 2-(hydrazinocarbonyl)-3-phenyl-1H-indole-5-sulfonamide with twelve mammalian isoforms: kinetic and X-Ray crystallographic studies | Descriptor: | 2-(hydrazinocarbonyl)-3-phenyl-1H-indole-5-sulfonamide, Carbonic anhydrase 2, MERCURY (II) ION, ... | Authors: | Guzel, o, Temperini, c, Innocenti, a, Scozzafava, A, Salman, a, Supuran, c.t. | Deposit date: | 2007-10-24 | Release date: | 2008-01-22 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.89 Å) | Cite: | Carbonic anhydrase inhibitors. Interaction of 2-(hydrazinocarbonyl)-3-phenyl-1H-indole-5-sulfonamide with 12 mammalian isoforms: kinetic and X-ray crystallographic studies. Bioorg.Med.Chem.Lett., 18, 2008
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1AVN
| HUMAN CARBONIC ANHYDRASE II COMPLEXED WITH THE HISTAMINE ACTIVATOR | Descriptor: | AZIDE ION, CARBONIC ANHYDRASE II, HISTAMINE, ... | Authors: | Briganti, F, Mangani, S, Orioli, P, Scozzafava, A, Vernaglione, G, Supuran, C.T. | Deposit date: | 1997-09-17 | Release date: | 1997-12-24 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Carbonic anhydrase activators: X-ray crystallographic and spectroscopic investigations for the interaction of isozymes I and II with histamine. Biochemistry, 36, 1997
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1BV3
| HUMAN CARBONIC ANHYDRASE II COMPLEXED WITH UREA | Descriptor: | 4-(HYDROXYMERCURY)BENZOIC ACID, PROTEIN (CARBONIC ANHYDRASE II), UREA, ... | Authors: | Briganti, F, Mangani, S, Scozzafava, A, Vernaglione, G, Supuran, C.T. | Deposit date: | 1998-09-22 | Release date: | 1999-09-28 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (1.85 Å) | Cite: | Carbonic anhydrase catalyzes cyanamide hydration to urea: is it mimicking the physiological reaction? J.Biol.Inorg.Chem., 4, 1999
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1NO9
| Design of weakly basic thrombin inhibitors incorporating novel P1 binding functions: molecular and X-ray crystallographic studies. | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, Alpha Thrombin, N4-(N,N-DIPHENYLCARBAMOYL)-AMINOGUANIDINE, ... | Authors: | De Simone, G, Menchise, V, Omaggio, S, Pedone, C, Scozzafava, A, Supuran, C.T. | Deposit date: | 2003-01-16 | Release date: | 2003-08-26 | Last modified: | 2023-11-15 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | DESIGN OF WEAKLY BASIC THROMBIN INHIBITORS INCORPORATING NOVEL P1 BINDING FUNCTIONS: MOLECULAR AND X-RAY CRYSTALLOGRAPHIC STUDIES Biochemistry, 42, 2003
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1OQ5
| CARBONIC ANHYDRASE II IN COMPLEX WITH NANOMOLAR INHIBITOR | Descriptor: | 4-[5-(4-METHYLPHENYL)-3-(TRIFLUOROMETHYL)-1H-PYRAZOL-1-YL]BENZENESULFONAMIDE, Carbonic anhydrase II, ZINC ION | Authors: | Weber, A, Casini, A, Heine, A, Kuhn, D, Supuran, C.T, Scozzafava, A, Klebe, G. | Deposit date: | 2003-03-07 | Release date: | 2004-03-23 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (1.5 Å) | Cite: | Unexpected nanomolar inhibition of carbonic anhydrase by COX-2-selective celecoxib: new pharmacological opportunities due to related binding site recognition. J.Med.Chem., 47, 2004
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1J9W
| Solution Structure of the CAI Michigan 1 Variant | Descriptor: | 1,2-ETHANEDIOL, CARBONIC ANHYDRASE I, ZINC ION | Authors: | Briganti, F, Ferraroni, M, Chedwiggen, W.R, Scozzafava, A, Supuran, C.T, Tilli, S. | Deposit date: | 2001-05-29 | Release date: | 2001-06-13 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (2.6 Å) | Cite: | Crystal structure of a zinc-activated variant of human carbonic anhydrase I, CA I Michigan 1: evidence for a second zinc binding site involving arginine coordination. Biochemistry, 41, 2002
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1JV0
| THE CRYSTAL STRUCTURE OF THE ZINC(II) ADDUCT OF THE CAI MICHIGAN 1 VARIANT | Descriptor: | 1,2-ETHANEDIOL, CARBONIC ANHYDRASE I, CHLORIDE ION, ... | Authors: | Briganti, F, Ferraroni, M, Chegwidden, W.R, Scozzafava, A, Supuran, C.T, Tilli, S. | Deposit date: | 2001-08-28 | Release date: | 2001-09-19 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Crystal structure of a zinc-activated variant of human carbonic anhydrase I, CA I Michigan 1: evidence for a second zinc binding site involving arginine coordination Biochemistry, 41, 2002
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6QQM
| Crystal structure of the alpha carbonic anhydrase from Schistosoma mansoni | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, GLYCEROL, Putative carbonic anhydrase, ... | Authors: | Ferraroni, M, Angeli, A, Supuran, C.T. | Deposit date: | 2019-02-18 | Release date: | 2019-11-06 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.75 Å) | Cite: | Structural Insights into Schistosoma mansoni Carbonic Anhydrase (SmCA) Inhibition by Selenoureido-Substituted Benzenesulfonamides. J.Med.Chem., 64, 2021
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2ABE
| Carbonic anhydrase activators: X-ray crystal structure of the adduct of human isozyme II with L-histidine as a platform for the design of stronger activators | Descriptor: | Carbonic anhydrase II, HISTIDINE, MERCURY (II) ION, ... | Authors: | Temperini, C, Scozzafava, A, Puccetti, L, Supuran, C.T. | Deposit date: | 2005-07-15 | Release date: | 2005-10-25 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Carbonic anhydrase activators: X-ray crystal structure of the adduct of human isozyme II with l-histidine as a platform for the design of stronger activators. Bioorg.Med.Chem.Lett., 15, 2005
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6I0J
| Crystal structure of human carbonic anhydrase I in complex with the 4-({[4-chloro-3-(trifluoromethyl)phenyl]carbamoyl}amino)phenyl sulfamate inhibitor | Descriptor: | ACETATE ION, Carbonic anhydrase 1, GLYCEROL, ... | Authors: | Ferraroni, M, Supuran, C.T, Bozdag, M, Chiapponi, D. | Deposit date: | 2018-10-26 | Release date: | 2019-11-20 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.35 Å) | Cite: | Carbonic anhydrase inhibitors based on sorafenib scaffold: Design, synthesis, crystallographic investigation and effects on primary breast cancer cells. Eur.J.Med.Chem., 182, 2019
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6IC2
| Polypharmacology of Epacadostat: a Potent and Selective Inhibitor of the Tumor Associated Carbonic Anhydrases IX and XII | Descriptor: | Carbonic anhydrase 2, N-(3-bromo-4-fluorophenyl)-N'-hydroxy-4-{[2-(sulfamoylamino)ethyl]amino}-1,2,5-oxadiazole-3-carboximidamide, ZINC ION | Authors: | Angeli, A, Ferraroni, M, Supuran, C.T, Carta, F. | Deposit date: | 2018-12-01 | Release date: | 2019-05-15 | Last modified: | 2019-05-22 | Method: | X-RAY DIFFRACTION (1.15 Å) | Cite: | Polypharmacology of epacadostat: a potent and selective inhibitor of the tumor associated carbonic anhydrases IX and XII. Chem.Commun.(Camb.), 55, 2019
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2AW1
| Carbonic anhydrase inhibitors: Valdecoxib binds to a different active site region of the human isoform II as compared to the structurally related cyclooxygenase II "selective" inhibitor Celecoxib | Descriptor: | 4-(5-METHYL-3-PHENYLISOXAZOL-4-YL)BENZENESULFONAMIDE, 4-(HYDROXYMERCURY)BENZOIC ACID, Carbonic anhydrase II, ... | Authors: | Di Fiore, A, Pedone, C, D'Ambrosio, K, Scozzafava, A, De Simone, G, Supuran, C.T. | Deposit date: | 2005-08-31 | Release date: | 2006-07-04 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (1.46 Å) | Cite: | Carbonic anhydrase inhibitors: Valdecoxib binds to a different active site region of the human isoform II as compared to the structurally related cyclooxygenase II Bioorg.Med.Chem.Lett., 16, 2006
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2EZ7
| Carbonic anhydrase activators. Activation of isozymes I, II, IV, VA, VII and XIV with L- and D-histidine and crystallographic analysis of their adducts with isoform II: engineering proton transfer processes within the active site of an enzyme | Descriptor: | Carbonic anhydrase 2, D-HISTIDINE, MERCURY (II) ION, ... | Authors: | Temperini, C, Scozzafava, A, Vullo, D, Supuran, C.T. | Deposit date: | 2005-11-10 | Release date: | 2006-07-18 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Carbonic Anhydrase Activators. Activation of Isozymes I, II, IV, VA, VII, and XIV with L- and D-Histidine and Crystallographic Analysis of Their Adducts with Isoform II: Engineering Proton-Transfer Processes within the Active Site of an Enzyme. Chemistry, 12, 2006
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2FMG
| Carbonic anhydrase activators. Activation of isoforms I, II, IV, VA, VII and XIV with L- and D- phenylalanine and crystallographic analysis of their adducts with isozyme II: sterospecific recognition within the active site of an enzyme and its consequences for the drug design, structure with L-phenylalanine | Descriptor: | Carbonic anhydrase 2, MERCURY (II) ION, PHENYLALANINE, ... | Authors: | Temperini, C, Scozzafava, A, Vullo, D, Supuran, C.T. | Deposit date: | 2006-01-09 | Release date: | 2006-05-23 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | Carbonic Anhydrase Activators. Activation of Isoforms I, II, IV, VA, VII, and XIV with l- and d-Phenylalanine and Crystallographic Analysis of Their Adducts with Isozyme II: Stereospecific Recognition within the Active Site of an Enzyme and Its Consequences for the Drug Design. J.Med.Chem., 49, 2006
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2FMZ
| Carbonic anhydrase activators. Activation of isoforms I, II, IV, VA, VII and XIV with L- and D- phenylalanine, structure with D-Phenylalanine. | Descriptor: | Carbonic anhydrase 2, D-PHENYLALANINE, MERCURY (II) ION, ... | Authors: | Temperini, C, Scozzafava, A, Vullo, D, Supuran, C.T. | Deposit date: | 2006-01-10 | Release date: | 2006-05-23 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | Carbonic Anhydrase Activators. Activation of Isoforms I, II, IV, VA, VII, and XIV with l- and d-Phenylalanine and Crystallographic Analysis of Their Adducts with Isozyme II: Stereospecific Recognition within the Active Site of an Enzyme and Its Consequences for the Drug Design. J.Med.Chem., 49, 2006
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2FW4
| Carbonic anhydrase activators. The first X-ray crystallographic study of an activator of isoform I, structure with L-histidine. | Descriptor: | Carbonic anhydrase 1, HISTIDINE, ZINC ION | Authors: | Temperini, C, Scozzafava, A, Supuran, C.T. | Deposit date: | 2006-02-01 | Release date: | 2006-08-08 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Carbonic anhydrase activators: The first X-ray crystallographic study of an adduct of isoform I. Bioorg.Med.Chem.Lett., 16, 2006
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7BM4
| Crystal structure of alpha Carbonic anhydrase from Schistosoma mansoni bound to 1-(4-fluorophenyl)-3-(4-sulphamoylphenyl)selenourea | Descriptor: | 1-(4-fluorophenyl)-3-(4-sulfamoylphenyl)selenourea, 2-acetamido-2-deoxy-beta-D-glucopyranose, Carbonic anhydrase, ... | Authors: | Ferraroni, M, Angeli, A, Supuran, C.T. | Deposit date: | 2021-01-19 | Release date: | 2022-03-02 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | Structural Insights into Schistosoma mansoni Carbonic Anhydrase (SmCA) Inhibition by Selenoureido-Substituted Benzenesulfonamides. J.Med.Chem., 64, 2021
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4CQ0
| Cyclic secondary sulfonamides: unusually good inhibitors of cancer- related carbonic anhydrase enzymes | Descriptor: | 6-amino-1,2-benzothiazol-3(2H)-one 1,1-dioxide, CARBONIC ANHYDRASE 2, FORMIC ACID, ... | Authors: | Moeker, J, Peat, T.S, Bornaghi, L.F, Vullo, D, Supuran, C.T, Poulsen, S. | Deposit date: | 2014-02-10 | Release date: | 2014-04-16 | Last modified: | 2023-12-20 | Method: | X-RAY DIFFRACTION (1.45 Å) | Cite: | Cyclic Secondary Sulfonamides: Unusually Good Inhibitors of Cancer-Related Carbonic Anhydrase Enzymes. J.Med.Chem., 57, 2014
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4RFD
| Human carbonic anhydrase II in complex with 4-(4-sulfamoyl-phenoxy)-butylammonium | Descriptor: | 4-(4-sulfamoyl-phenoxy)-butylammonium, BICARBONATE ION, Carbonic anhydrase 2, ... | Authors: | Bozdag, M, Pinard, M.A, Carta, F, Masini, E, Scozzafava, A, Mckenna, R, Supuran, C.T. | Deposit date: | 2014-09-25 | Release date: | 2015-04-15 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (1.631 Å) | Cite: | A class of 4-sulfamoylphenyl-omega-aminoalkyl ethers with effective carbonic anhydrase inhibitory action and antiglaucoma effects. J.Med.Chem., 57, 2014
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4RFC
| Human carbonic anhydrase II in complex with tert-butyl 4-(4-sulfamoylphenoxy)butylcarbamate | Descriptor: | Carbonic anhydrase 2, ZINC ION, tert-butyl 4-(4-sulfamoylphenoxy)butylcarbamate | Authors: | Bozdag, M, Pinard, M.A, Carta, F, Masini, E, Scozzafava, A, Mckenna, R, Supuran, C.T. | Deposit date: | 2014-09-25 | Release date: | 2015-04-15 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (1.645 Å) | Cite: | A class of 4-sulfamoylphenyl-omega-aminoalkyl ethers with effective carbonic anhydrase inhibitory action and antiglaucoma effects. J.Med.Chem., 57, 2014
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4RN4
| Human Carbonic anhydrases II in complex with a acetazolamide derivative comprising one hydrophobic and one hydrophilic tail moiety | Descriptor: | 2-({[1-(beta-D-glucopyranosyl)-1H-1,2,3-triazol-4-yl]methyl}[(1-phenyl-1H-1,2,3-triazol-4-yl)methyl]amino)-5-sulfamoyl-1,3,4-thiadiazole, Carbonic anhydrase 2, FORMIC ACID, ... | Authors: | Ren, B, Tanpure, R, Peat, T.S, Bornaghi, L.F, Vullo, D, Supuran, C.T, Poulsen, S. | Deposit date: | 2014-10-22 | Release date: | 2015-01-28 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (1.53 Å) | Cite: | Carbonic anhydrase inhibitors with dual-tail moieties to match the hydrophobic and hydrophilic halves of the carbonic anhydrase active site. J.Med.Chem., 58, 2015
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1ZGF
| carbonic anhydrase II in complex with trichloromethiazide as sulfonamide inhibitor | Descriptor: | (4-CARBOXYPHENYL)(CHLORO)MERCURY, 6-CHLORO-3-(DICHLOROMETHYL)-3,4-DIHYDRO-2H-1,2,4-BENZOTHIADIAZINE-7-SULFONAMIDE 1,1-DIOXIDE, Carbonic anhydrase II, ... | Authors: | Honndorf, V.S, Heine, A, Klebe, G, Supuran, C.T. | Deposit date: | 2005-04-21 | Release date: | 2006-05-23 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (1.75 Å) | Cite: | carbonic anhydrase II in complex with trichloromethiazide as sulfonamide inhibitor To be Published
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