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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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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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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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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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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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
 | | 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
 | | 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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5N24
 | | Crystal structure of human carbonic anhydrase II in complex with the inhibitor b4'-Cyano-biphenyl-4-sulfonic acid amide | | Descriptor: | 4-(4-cyanophenyl)benzenesulfonamide, Carbonic anhydrase 2, GLYCEROL, ... | | Authors: | Ferraroni, M, Supuran, C.T, Scozzafava, A, Carta, F. | | Deposit date: | 2017-02-07 | | Release date: | 2017-12-27 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Sulfonamide carbonic anhydrase inhibitors: Zinc coordination and tail effects influence inhibitory efficacy and selectivity for different isoforms
Inorg.Chim.Acta., 470, 2018
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5N1R
 | | Crystal structure of human carbonic anhydrase II in complex with the inhibitor 4'-Pyrazol-1-ylmethyl-biphenyl-4-sulfonamide | | Descriptor: | 4-[4-(pyrazol-1-ylmethyl)phenyl]benzenesulfonamide, Carbonic anhydrase 2, GLYCEROL, ... | | Authors: | Ferraroni, M, Supuran, C.T, Scozzafava, A, Carta, F. | | Deposit date: | 2017-02-06 | | Release date: | 2017-12-27 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | Sulfonamide carbonic anhydrase inhibitors: Zinc coordination and tail effects influence inhibitory efficacy and selectivity for different isoforms
Inorg.Chim.Acta., 470, 2018
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5NEA
 | | Crystal structure of human carbonic anhydrase II in complex with the inhibitor 4-(2-methyl-1,3-oxazol-5-yl)benzene-1-sulfonammide | | Descriptor: | 1,2-ETHANEDIOL, 4-(2-methyl-1,3-oxazol-5-yl)benzenesulfonamide, Carbonic anhydrase 2, ... | | Authors: | Ferraroni, M, Supuran, C.T, Krasavin, M. | | Deposit date: | 2017-03-10 | | Release date: | 2017-12-06 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | 1,3-Oxazole-based selective picomolar inhibitors of cytosolic human carbonic anhydrase II alleviate ocular hypertension in rabbits: Potency is supported by X-ray crystallography of two leads.
Bioorg. Med. Chem., 25, 2017
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5NEE
 | | Crystal structure of human carbonic anhydrase II in complex with the inhibitor 5-[2-(morpholine-4-carbonyl)1,3-oxazol-5-yl)]thiophene-2-sulfonammide | | Descriptor: | 5-(2-morpholin-4-ylcarbonyl-1,3-oxazol-5-yl)thiophene-2-sulfonamide, Carbonic anhydrase 2, GLYCEROL, ... | | Authors: | Ferraroni, M, Supuran, C.T, Krasavin, M. | | Deposit date: | 2017-03-10 | | Release date: | 2017-12-06 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | 1,3-Oxazole-based selective picomolar inhibitors of cytosolic human carbonic anhydrase II alleviate ocular hypertension in rabbits: Potency is supported by X-ray crystallography of two leads.
Bioorg. Med. Chem., 25, 2017
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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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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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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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2IT4
 | | X ray structure of the complex between Carbonic Anhydrase I and the phosphonate antiviral drug foscarnet | | Descriptor: | Carbonic anhydrase 1, PHOSPHONOFORMIC ACID, ZINC ION | | Authors: | Temperini, C, Innocenti, A, Guerri, A, Scozzafava, A, Supuran, C.T. | | Deposit date: | 2006-10-19 | | Release date: | 2007-09-11 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Phosph(on)ate as a zinc-binding group in metalloenzyme inhibitors: X-ray crystal structure of the antiviral drug foscarnet complexed to human carbonic anhydrase I.
Bioorg.Med.Chem.Lett., 17, 2007
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2O4Z
 | | Crystal structure of the Carbonic Anhydrase II complexed with hydroxysulfamide inhibitor | | Descriptor: | Carbonic anhydrase 2, MERCURY (II) ION, N-hydroxysulfamide, ... | | Authors: | Temperini, C, Winum, J.Y, Montero, J.L, Scozzafava, a, Supuran, c.t. | | Deposit date: | 2006-12-05 | | Release date: | 2007-05-15 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Carbonic anhydrase inhibitors: The X-ray crystal structure of the adduct of N-hydroxysulfamide with isozyme II explains why this new zinc binding function is effective in the design of potent inhibitors.
Bioorg.Med.Chem.Lett., 17, 2007
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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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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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1ZGE
 | | carbonic anhydrase II in complex with p-Sulfonamido-o,o'-dichloroaniline as sulfonamide inhibitor | | Descriptor: | (4-CARBOXYPHENYL)(CHLORO)MERCURY, 4-AMINO-3,5-DICHLOROBENZENESULFONAMIDE, 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 (1.65 Å) | | Cite: | carbonic anhydrase II in complex with p-Sulfonamido-o,o'-dichloroaniline as sulfonamide inhibitor
To be Published
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1ZFQ
 | | carbonic anhydrase II in complex with ethoxzolamidphenole as sulfonamide inhibitor | | Descriptor: | (4-CARBOXYPHENYL)(CHLORO)MERCURY, 6-HYDROXY-1,3-BENZOTHIAZOLE-2-SULFONAMIDE, Carbonic anhydrase II, ... | | Authors: | Honndorf, V.S, Heine, A, Klebe, G, Supuran, C.T. | | Deposit date: | 2005-04-20 | | Release date: | 2006-05-23 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | carbonic anhydrase II in complex with ethoxzolamidphenole as sulfonamide inhibitor
To be Published
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1ZFK
 | | carbonic anhydrase II in complex with N-4-sulfonamidphenyl-N'-4-methylbenzosulfonylurease as sulfonamide inhibitor | | Descriptor: | (4-CARBOXYPHENYL)(CHLORO)MERCURY, Carbonic anhydrase II, GLYCEROL, ... | | Authors: | Honndorf, V.S, Heine, A, Klebe, G, Supuran, C.T. | | Deposit date: | 2005-04-20 | | Release date: | 2006-05-23 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.56 Å) | | Cite: | carbonic anhydrase II in complex with N-4-sulfonamidphenyl-N'-4-methylbenzosulfonylurease as sulfonamide inhibitor
To be Published
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1Z9Y
 | | carbonic anhydrase II in complex with furosemide as sulfonamide inhibitor | | Descriptor: | (4-CARBOXYPHENYL)(CHLORO)MERCURY, 5-(AMINOSULFONYL)-4-CHLORO-2-[(2-FURYLMETHYL)AMINO]BENZOIC ACID, Carbonic anhydrase II, ... | | Authors: | Honndorf, V.S, Heine, A, Klebe, G, Supuran, C.T. | | Deposit date: | 2005-04-05 | | Release date: | 2006-05-23 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.66 Å) | | Cite: | carbonic anhydrase II in complex with furosemide as sulfonamide inhibitor
To be Published
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1ZH9
 | | carbonic anhydrase II in complex with N-4-Methyl-1-piperazinyl-N'-(p-sulfonamide)phenylthiourea as sulfonamide inhibitor | | Descriptor: | (4-CARBOXYPHENYL)(CHLORO)MERCURY, 4-({[(4-METHYLPIPERAZIN-1-YL)AMINO]CARBONOTHIOYL}AMINO)BENZENESULFONAMIDE, Carbonic anhydrase II, ... | | Authors: | Honndorf, V.S, Heine, A, Klebe, G, Supuran, C.T. | | Deposit date: | 2005-04-23 | | Release date: | 2006-05-23 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | carbonic anhydrase II in complex with N-4-Methyl-1-piperazinyl-N'-(p-sulfonamide)phenylthiourea as sulfonamide inhibitor
To be Published
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