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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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
 | | 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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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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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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5LJQ
 | | Crystal structure of human carbonic anhydrase II in complex with the 4-(4-(phenoxymethyl)-1H-1,2,3-triazol-1-yl)benzenesulfonamide inhibitor | | Descriptor: | 1-[4-[azanyl-bis(oxidanyl)-$l^{4}-sulfanyl]phenyl]-4-(phenoxymethyl)-1,2,3-triazole, Carbonic anhydrase 2, GLYCEROL, ... | | Authors: | Ferraroni, M, Supuran, C. | | Deposit date: | 2016-07-19 | | Release date: | 2017-06-21 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.05 Å) | | Cite: | Benzenesulfonamides Incorporating Flexible Triazole Moieties Are Highly Effective Carbonic Anhydrase Inhibitors: Synthesis and Kinetic, Crystallographic, Computational, and Intraocular Pressure Lowering Investigations.
J. Med. Chem., 59, 2016
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5LJT
 | | Crystal structure of human carbonic anhydrase II in complex with the 4-((1-phenyl-1H-1,2,3-triazol-4-yl)methoxy)benzenesulfonamide inhibitor | | Descriptor: | 4-[[4-[azanyl-bis(oxidanyl)-$l^{4}-sulfanyl]phenoxy]methyl]-1-phenyl-1,2,3-triazole, Carbonic anhydrase 2, GLYCEROL, ... | | Authors: | Ferraroni, M, Supuran, C. | | Deposit date: | 2016-07-19 | | Release date: | 2017-06-21 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1 Å) | | Cite: | Benzenesulfonamides Incorporating Flexible Triazole Moieties Are Highly Effective Carbonic Anhydrase Inhibitors: Synthesis and Kinetic, Crystallographic, Computational, and Intraocular Pressure Lowering Investigations.
J. Med. Chem., 59, 2016
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8EV2
 | | Dual Modulators | | Descriptor: | (3aS,4R,9bR)-4-(2-chloro-4-hydroxyphenyl)-2,3,3a,4,5,9b-hexahydro-1H-cyclopenta[c]quinoline-8-sulfonamide, (3~{a}~{R},4~{S},9~{b}~{S})-4-(2-chloranyl-4-oxidanyl-phenyl)-2,3,3~{a},4,5,9~{b}-hexahydro-1~{H}-cyclopenta[c]quinoline-8-sulfonamide, Estrogen receptor, ... | | Authors: | Tinivella, A, Nwachukwu, J.C, Angeli, A, Foschi, F, Benatti, A.L, Pinzi, L, Izard, T, Ferraroni, M, Rangarajan, E.S, Christodoulou, M, Passarella, D, Supuran, C, Nettles, K.W, Rastelli, G. | | Deposit date: | 2022-10-19 | | Release date: | 2022-12-28 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.01 Å) | | Cite: | Design, synthesis, biological evaluation and crystal structure determination of dual modulators of carbonic anhydrases and estrogen receptors.
Eur.J.Med.Chem., 246, 2022
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8EV1
 | | Dual Modulators | | Descriptor: | (3aR,4S,9bS)-4-(4-hydroxyphenyl)-2,3,3a,4,5,9b-hexahydro-1H-cyclopenta[c]quinoline-8-sulfonamide, (3aS,4R,9bR)-4-(4-hydroxyphenyl)-2,3,3a,4,5,9b-hexahydro-1H-cyclopenta[c]quinoline-8-sulfonamide, Estrogen Receptor, ... | | Authors: | Tinivella, A, Nwachukwu, J.C, Angeli, A, Foschi, F, Benatti, A.L, Pinzi, L, Izard, T, Ferraroni, M, Rangarajan, E.S, Christodoulou, M, Passarella, D, Supuran, C, Nettles, K.W, Rastelli, G. | | Deposit date: | 2022-10-19 | | Release date: | 2022-12-28 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.83 Å) | | Cite: | Design, synthesis, biological evaluation and crystal structure determination of dual modulators of carbonic anhydrases and estrogen receptors.
Eur.J.Med.Chem., 246, 2022
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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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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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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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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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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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6RHK
 | | The crystal structure of human carbonic anhydrase II in complex with 4-(3-benzylimidazolidine-1-carbonyl)benzenesulfonamide | | Descriptor: | 4-[3-(phenylmethyl)imidazolidin-1-yl]carbonylbenzenesulfonamide, Carbonic anhydrase 2, GLYCEROL, ... | | Authors: | Ferraroni, M, Angeli, A, Supuran, C.T. | | Deposit date: | 2019-04-22 | | Release date: | 2020-05-13 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.44 Å) | | Cite: | Sulfonamides incorporating piperazine bioisosteres as potent human carbonic anhydrase I, II, IV and IX inhibitors.
Bioorg.Chem., 91, 2019
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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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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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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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1ZE8
 | | Carbonic anhydrase II in complex with a membrane-impermeant sulfonamide inhibitor | | Descriptor: | 1-{2-[4-(AMINOSULFONYL)PHENYL]ETHYL}-2,4,6-TRIMETHYLPYRIDINIUM, 4-(HYDROXYMERCURY)BENZOIC ACID, Carbonic anhydrase II, ... | | Authors: | Menchise, V, De Simone, G, Alterio, V, Di Fiore, A, Pedone, C, Scozzafava, A, Supuran, C.T. | | Deposit date: | 2005-04-18 | | Release date: | 2005-10-18 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Carbonic anhydrase inhibitors: stacking with Phe131 determines active site binding region of inhibitors as exemplified by the X-ray crystal structure of a membrane-impermeant antitumor sulfonamide complexed with isozyme II
J.Med.Chem., 48, 2005
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6H3Q
 | | Crystal structure of human carbonic anhydrase II in complex with the 4-(5-(chloromethyl)-1,3-selenazol-2-yl)benzenesulfonamide | | Descriptor: | 4-[5-(chloromethyl)-1,3-selenazol-2-yl]benzenesulfonamide, Carbonic anhydrase 2, ZINC ION | | Authors: | Ferraroni, M, Angeli, A, Supuran, C. | | Deposit date: | 2018-07-19 | | Release date: | 2019-07-17 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.31 Å) | | Cite: | Discovery of new 2, 5-disubstituted 1,3-selenazoles as selective human carbonic anhydrase IX inhibitors with potent anti-tumor activity.
Eur.J.Med.Chem., 157, 2018
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2HL4
 | | Crystal structure analysis of human carbonic anhydrase II in complex with a benzenesulfonamide derivative | | Descriptor: | CHLORIDE ION, Carbonic anhydrase 2, GLYCEROL, ... | | Authors: | Di Fiore, A, Supuran, C.T, Winum, J.-Y, Montero, J.-L, Pedone, C, Scozzafava, A, De Simone, G. | | Deposit date: | 2006-07-06 | | Release date: | 2007-05-22 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | Carbonic anhydrase inhibitors: binding of an antiglaucoma glycosyl-sulfanilamide derivative to human isoform II and its consequences for the drug design of enzyme inhibitors incorporating sugar moieties
Bioorg.Med.Chem.Lett., 17, 2007
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6XZE
 | | crystal structure of human carbonic anhydrase I in complex with 4-(3-(2-((2-fluorobenzyl)amino)ethyl)ureido) benzenesulfonamide | | Descriptor: | 1-[2-[(2-fluorophenyl)methylamino]ethyl]-3-(4-sulfamoylphenyl)urea, Carbonic anhydrase 1, ZINC ION | | Authors: | Zanotti, G, Majid, A, Bozdag, M, Angeli, A, Carta, F, Berto, P, Supuran, C. | | Deposit date: | 2020-02-04 | | Release date: | 2020-09-23 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.54 Å) | | Cite: | Benzylaminoethyureido-Tailed Benzenesulfonamides: Design, Synthesis, Kinetic and X-ray Investigations on Human Carbonic Anhydrases.
Int J Mol Sci, 21, 2020
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