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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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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6EBE
 | | Bioreductive 4-hydroxy-3-nitro-5-ureido-benzenesulfonamides selectively target the tumor-associated carbonic anhydrase isoforms IX and XII and show hypoxia-enhanced cytotoxicity against human cancer cell lines. | | Descriptor: | 4-hydroxy-3-nitro-5-({[4-(trifluoromethyl)phenyl]carbamoyl}amino)benzene-1-sulfonamide, Carbonic anhydrase 2, ZINC ION | | Authors: | Singh, S, McKenna, R, Supuran, C.T, Nocentini, A, Lomelino, C, Lucarini, E, Bartolucci, G, Mannelli, L.D.C, Ghelardini, C, Gratteri, P. | | Deposit date: | 2018-08-06 | | Release date: | 2018-11-28 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.88 Å) | | Cite: | 4-Hydroxy-3-nitro-5-ureido-benzenesulfonamides Selectively Target the Tumor-Associated Carbonic Anhydrase Isoforms IX and XII Showing Hypoxia-Enhanced Antiproliferative Profiles.
J. Med. Chem., 61, 2018
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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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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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5A6H
 | | Synthesis, carbonic anhydrase inhibition and protein X-ray structure of the unusual natural product primary sulfonamide Psammaplin C | | Descriptor: | CARBONIC ANHYDRASE 2, DIMETHYL SULFOXIDE, PSAMMAPLIN C, ... | | Authors: | Mujumdar, P, Supuran, C.T, Peat, T.S, Poulsen, S. | | Deposit date: | 2015-06-26 | | Release date: | 2016-05-25 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.57 Å) | | Cite: | An Unusual Natural Product Primary Sulfonamide: Synthesis, Carbonic Anhydrase Inhibition and Protein X-Ray Structures of Psammaplin C.
J.Med.Chem., 59, 2016
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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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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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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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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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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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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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3ML5
 | | Crystal structure of the C183S/C217S mutant of human CA VII in complex with acetazolamide | | Descriptor: | 5-ACETAMIDO-1,3,4-THIADIAZOLE-2-SULFONAMIDE, Carbonic anhydrase 7, ZINC ION | | Authors: | Di Fiore, A, Truppo, E, Supuran, C.T, Alterio, V, Dathan, N, Bootorabi, F, Parkkila, S, Monti, S.M, De Simone, G. | | Deposit date: | 2010-04-16 | | Release date: | 2011-03-02 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.05 Å) | | Cite: | Crystal structure of the C183S/C217S mutant of human CA VII in complex with acetazolamide
Bioorg.Med.Chem.Lett., 20, 2010
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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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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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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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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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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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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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6I0L
 | | Crystal structure of human carbonic anhydrase I in complex with the 1-[4-chloro-3-(trifluoromethyl)phenyl]-3-[2-(4-sulfamoylphenyl)ethyl]urea inhibitor | | Descriptor: | 1-[4-chloranyl-3-(trifluoromethyl)phenyl]-3-[2-(4-sulfamoylphenyl)ethyl]urea, ACETATE ION, Carbonic anhydrase 1, ... | | 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 (1.4 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: | 2024-05-15 | | 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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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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