5WG7
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![BU of 5wg7 by Molmil](/molmil-images/mine/5wg7) | Human Carbonic Anhydrase II complexed with AceK | Descriptor: | Acesulfame, Carbonic anhydrase 2, GLYCEROL, ... | Authors: | Murray, A.B, Lomelino, C.L, Supuran, C.T, McKenna, R. | Deposit date: | 2017-07-13 | Release date: | 2018-02-07 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (1.45 Å) | Cite: | "Seriously Sweet": Acesulfame K Exhibits Selective Inhibition Using Alternative Binding Modes in Carbonic Anhydrase Isoforms. J. Med. Chem., 61, 2018
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4O1J
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![BU of 4o1j by Molmil](/molmil-images/mine/4o1j) | Crystal structures of two tetrameric beta-carbonic anhydrases from the filamentous ascomycete Sordaria macrospora. | Descriptor: | CHLORIDE ION, Carbonic anhydrase, ZINC ION | Authors: | Lehneck, R, Neumann, P, Vullo, D, Elleuche, S, Supuran, C.T, Ficner, R, Poggeler, S. | Deposit date: | 2013-12-16 | Release date: | 2014-03-05 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (2.695 Å) | Cite: | Crystal structures of two tetrameric beta-carbonic anhydrases from the filamentous ascomycete Sordaria macrospora. Febs J., 281, 2014
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5E2S
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![BU of 5e2s by Molmil](/molmil-images/mine/5e2s) | |
5E28
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![BU of 5e28 by Molmil](/molmil-images/mine/5e28) | Crystal structure of human carbonic anhydrase II in complex with the 4-(4-aminophenyl)benzenesulfonamide inhibitor | Descriptor: | 4'-aminobiphenyl-4-sulfonamide, Carbonic anhydrase 2, GLYCEROL, ... | Authors: | Ferraroni, M, Supuran, C.T. | Deposit date: | 2015-09-30 | Release date: | 2016-01-20 | Last modified: | 2024-01-10 | Method: | X-RAY DIFFRACTION (1.3 Å) | Cite: | 4-Arylbenzenesulfonamides as Human Carbonic Anhydrase Inhibitors (hCAIs): Synthesis by Pd Nanocatalyst-Mediated Suzuki-Miyaura Reaction, Enzyme Inhibition, and X-ray Crystallographic Studies. J.Med.Chem., 59, 2016
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2FW4
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![BU of 2fw4 by Molmil](/molmil-images/mine/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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2GEH
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![BU of 2geh by Molmil](/molmil-images/mine/2geh) | N-Hydroxyurea, a versatile zinc binding function in the design of metalloenzyme inhibitors | Descriptor: | Carbonic anhydrase 2, MERCURY (II) ION, N-HYDROXYUREA, ... | Authors: | Temperini, C, Innocenti, A, Scozzafava, A, Supuran, C.T. | Deposit date: | 2006-03-20 | Release date: | 2006-06-20 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | N-Hydroxyurea-A versatile zinc binding function in the design of metalloenzyme inhibitors. Bioorg.Med.Chem.Lett., 16, 2006
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1F2W
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![BU of 1f2w by Molmil](/molmil-images/mine/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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1NO9
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![BU of 1no9 by Molmil](/molmil-images/mine/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
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![BU of 1oq5 by Molmil](/molmil-images/mine/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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2W3N
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![BU of 2w3n by Molmil](/molmil-images/mine/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
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![BU of 2w3q by Molmil](/molmil-images/mine/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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6QQM
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![BU of 6qqm by Molmil](/molmil-images/mine/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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1BV3
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![BU of 1bv3 by Molmil](/molmil-images/mine/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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1AVN
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![BU of 1avn by Molmil](/molmil-images/mine/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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2AW1
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![BU of 2aw1 by Molmil](/molmil-images/mine/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
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![BU of 2ez7 by Molmil](/molmil-images/mine/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
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![BU of 2fmg by Molmil](/molmil-images/mine/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
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![BU of 2fmz by Molmil](/molmil-images/mine/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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3B4F
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![BU of 3b4f by Molmil](/molmil-images/mine/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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3BL0
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![BU of 3bl0 by Molmil](/molmil-images/mine/3bl0) | Carbonic anhydrase inhibitors. Interaction of 2-N,N-Dimethylamino-1,3,4-thiadiazole-5-methanesulfonamide with twelve mammalian isoforms: kinetic and X-Ray crystallographic studies | Descriptor: | 1-[5-(dimethylamino)-1,3,4-thiadiazol-2-yl]methanesulfonamide, Carbonic anhydrase 2, MERCURIBENZOIC ACID, ... | Authors: | Temperini, C, Supuran, C.T, Blackburn, G.M. | Deposit date: | 2007-12-10 | Release date: | 2008-01-22 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Carbonic anhydrase inhibitors. Interaction of 2-N,N-dimethylamino-1,3,4-thiadiazole-5-methanesulfonamide with 12 mammalian isoforms: kinetic and X-ray crystallographic studies. Bioorg.Med.Chem.Lett., 18, 2008
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3BL1
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![BU of 3bl1 by Molmil](/molmil-images/mine/3bl1) | Carbonic anhydrase inhibitors. Sulfonamide diuretics revisited old leads for new applications | Descriptor: | 4-chloro-N-[(2S)-2-methyl-2,3-dihydro-1H-indol-1-yl]-3-sulfamoylbenzamide, Carbonic anhydrase 2, MERCURY (II) ION, ... | Authors: | Temperini, C, Cecchi, A, Supuran, C.T. | Deposit date: | 2007-12-10 | Release date: | 2008-07-01 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Carbonic anhydrase inhibitors. Interaction of indapamide and related diuretics with 12 mammalian isozymes and X-ray crystallographic studies for the indapamide-isozyme II adduct. Bioorg.Med.Chem.Lett., 18, 2008
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4CQ0
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![BU of 4cq0 by Molmil](/molmil-images/mine/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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7BM4
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![BU of 7bm4 by Molmil](/molmil-images/mine/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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5WEX
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![BU of 5wex by Molmil](/molmil-images/mine/5wex) | Discovery of new selenoureido analogs of 4-(4-fluorophenylureido) benzenesulfonamides as carbonic anhydrase inhibitors | Descriptor: | 4-{[(4-fluorophenyl)carbamothioyl]amino}benzene-1-sulfonamide, Carbonic anhydrase 2, DIMETHYL SULFOXIDE, ... | Authors: | Angeli, A, Tanini, D, Peat, T.S, Di Cesare Mannelli, L, Bartolucci, G, Capperucci, A, Ghelardini, C, Supuran, C.T, Carta, F. | Deposit date: | 2017-07-10 | Release date: | 2017-10-11 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (1.26 Å) | Cite: | Discovery of New Selenoureido Analogues of 4-(4-Fluorophenylureido)benzenesulfonamide as Carbonic Anhydrase Inhibitors. ACS Med Chem Lett, 8, 2017
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5WGP
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![BU of 5wgp by Molmil](/molmil-images/mine/5wgp) | Human Carbonic Anhydrase IX-mimic complexed with AceK | Descriptor: | Acesulfame, Carbonic anhydrase 2, ZINC ION | Authors: | Murray, A.B, Lomelino, C.L, Supuran, C.T, McKenna, R. | Deposit date: | 2017-07-14 | Release date: | 2018-02-07 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (1.53 Å) | Cite: | "Seriously Sweet": Acesulfame K Exhibits Selective Inhibition Using Alternative Binding Modes in Carbonic Anhydrase Isoforms. J. Med. Chem., 61, 2018
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