2ESF
 
 | | Identification of a Novel Non-Catalytic Bicarbonate Binding Site in Eubacterial beta-Carbonic Anhydrase | | Descriptor: | BICARBONATE ION, Carbonic anhydrase 2, ZINC ION | | Authors: | Cronk, J.D, Rowlett, R.S, Zhang, K.Y.J, Tu, C, Endrizzi, J.A, Gareiss, P.C. | | Deposit date: | 2005-10-26 | | Release date: | 2006-04-18 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | Identification of a Novel Noncatalytic Bicarbonate Binding Site in Eubacterial beta-Carbonic Anhydrase.
Biochemistry, 45, 2006
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2FNM
 | | Activation of human carbonic anhdyrase II by exogenous proton donors | | Descriptor: | ZINC ION, carbonic anhydrase 2 | | Authors: | Bhatt, D, Fisher, S.Z, Tu, C, McKenna, R, Silverman, D.N. | | Deposit date: | 2006-01-11 | | Release date: | 2006-11-28 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Location of binding sites in small molecule rescue of human carbonic anhydrase II.
Biophys.J., 92, 2007
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2FNK
 | | Activation of Human Carbonic Anhydrase II by exogenous proton donors | | Descriptor: | Carbonic anhydrase 2, ZINC ION | | Authors: | Bhatt, D, Fisher, S.Z, Tu, C, McKenna, R, Silverman, D.N. | | Deposit date: | 2006-01-11 | | Release date: | 2006-11-28 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Location of binding sites in small molecule rescue of human carbonic anhydrase II.
Biophys.J., 92, 2007
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2FNN
 | | Activation of human carbonic anhydrase II by exogenous proton donors | | Descriptor: | 4-METHYLIMIDAZOLE, Carbonic Anhydrase 2, ZINC ION | | Authors: | Bhatt, D, Fisher, S.Z, Tu, C, McKenna, R, Silverman, D.N. | | Deposit date: | 2006-01-11 | | Release date: | 2006-11-28 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Location of binding sites in small molecule rescue of human carbonic anhydrase II.
Biophys.J., 92, 2007
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1LZV
 | | Site-Specific Mutant (Tyr7 replaced with His) of Human Carbonic Anhydrase II | | Descriptor: | Carbonic Anhydrase II, ZINC ION | | Authors: | Tu, C.K, Qian, M, An, H, Wadhwa, N.R, Duda, D.M, Yoshioka, C, Pathak, Y, McKenna, R, Laipis, P.J, Silverman, D.N. | | Deposit date: | 2002-06-11 | | Release date: | 2002-10-23 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Kinetic analysis of multiple proton shuttles in the active site of human carbonic anhydrase.
J.Biol.Chem., 277, 2002
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1MOO
 | | Site Specific Mutant (H64A) of Human Carbonic Anhydrase II at high resolution | | Descriptor: | 4-METHYLIMIDAZOLE, Carbonic Anhydrase II, MERCURY (II) ION, ... | | Authors: | Duda, D.M, Govindasamy, L, Agbandje-McKenna, M, Tu, C.K, Silverman, D.N, McKenna, R. | | Deposit date: | 2002-09-09 | | Release date: | 2002-09-18 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.05 Å) | | Cite: | The refined atomic structure of carbonic anhydrase II at 1.05 A resolution: implications of chemical rescue of proton transfer.
Acta Crystallogr.,Sect.D, 59, 2003
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3OKU
 | | Human Carbonic Anhydrase II in complex with 2-Ethylestrone-3-O-sulfamate | | Descriptor: | (9beta)-2-ethyl-17-oxoestra-1(10),2,4-trien-3-yl sulfamate, Carbonic anhydrase 2, DIMETHYL SULFOXIDE, ... | | Authors: | Sippel, K.H, Stander, B.A, Robbins, A.H, Tu, C.K, Agbandje-McKenna, M, Silverman, D.N, Joubert, A.M, McKenna, R. | | Deposit date: | 2010-08-25 | | Release date: | 2011-07-06 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.45 Å) | | Cite: | Characterization of Carbonic Anhydrase Isozyme Specific Inhibition by Sulfamated 2-Ethylestra Compounds
LETT.DRUG DES.DISCOVERY, 8, 2011
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3OIM
 | | Human Carbonic anhydrase II bound by 2-Ethylestradiol 3-O-sulfamate | | Descriptor: | (14beta,17alpha)-2-ethyl-17-hydroxyestra-1(10),2,4-trien-3-yl sulfamate, Carbonic anhydrase 2, DIMETHYL SULFOXIDE, ... | | Authors: | Sippel, K.H, Stander, B.A, Robbins, A.H, Tu, C.K, Agbandje-McKenna, M, Silverman, D.N, Joubert, A.M, McKenna, R. | | Deposit date: | 2010-08-19 | | Release date: | 2011-07-06 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.45 Å) | | Cite: | Characterization of Carbonic Anhydrase Isozyme Specific Inhibition by Sulfamated 2-Ethylestra Compounds
LETT.DRUG DES.DISCOVERY, 8, 2011
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3OIL
 | | Human Carbonic anhydrase II mutant A65S, N67Q (CA IX mimic) bound by 2-Ethylestradiol 3-O-sulfamate | | Descriptor: | (14beta,17alpha)-2-ethyl-17-hydroxyestra-1(10),2,4-trien-3-yl sulfamate, Carbonic anhydrase 2, ZINC ION | | Authors: | Sippel, K.H, Stander, B.A, Robbins, A.H, Tu, C.K, Agbandje-McKenna, M, Silverman, D.N, Joubert, A.M, McKenna, R. | | Deposit date: | 2010-08-19 | | Release date: | 2011-07-06 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Characterization of Carbonic Anhydrase Isozyme Specific Inhibition by Sulfamated 2-Ethylestra Compounds
LETT.DRUG DES.DISCOVERY, 8, 2011
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3OKV
 | | Human Carbonic Anhydrase II A65S, N67Q (CA IX mimic) bound with 2-Ethylestrone 3-O-sulfamate | | Descriptor: | (9beta)-2-ethyl-17-oxoestra-1(10),2,4-trien-3-yl sulfamate, Carbonic anhydrase 2, DIMETHYL SULFOXIDE, ... | | Authors: | Sippel, K.H, Stander, B.A, Robbins, A.H, Tu, C.K, Agbandje-McKenna, M, Silverman, D.N, Joubert, A.M, McKenna, R. | | Deposit date: | 2010-08-25 | | Release date: | 2011-07-06 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.45 Å) | | Cite: | Characterization of Carbonic Anhydrase Isozyme Specific Inhibition by Sulfamated 2-Ethylestra Compounds
LETT.DRUG DES.DISCOVERY, 8, 2011
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3OIK
 | | Human Carbonic anhydrase II mutant A65S, N67Q (CA IX mimic) bound by 2-Ethylestradiol 3,17-O,O-bis-sulfamate | | Descriptor: | (9BETA,13ALPHA,14BETA,17ALPHA)-2-ETHYLESTRA-1(10),2,4-TRIENE-3,17-DIYL DISULFAMATE, Carbonic anhydrase 2, GLYCEROL, ... | | Authors: | Sippel, K.H, Stander, B.A, Robbins, A.H, Tu, C.K, Agbandje-McKenna, M, Silverman, D.N, Joubert, A.M, McKenna, R. | | Deposit date: | 2010-08-19 | | Release date: | 2011-07-06 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Characterization of Carbonic Anhydrase Isozyme Specific Inhibition by Sulfamated 2-Ethylestra Compounds
LETT.DRUG DES.DISCOVERY, 8, 2011
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1TBT
 | | Effect of Shuttle Location and pH Environment on H+ Transfer in Human Carbonic Anhydrase II | | Descriptor: | Carbonic anhydrase II, ZINC ION | | Authors: | Fisher, Z, Hernandez Prada, J.A, Tu, C.K, Duda, D, Yoshioka, C, An, H, Govindasamy, L, Silverman, D.N, McKenna, R. | | Deposit date: | 2004-05-20 | | Release date: | 2005-01-25 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structural and Kinetic Characterization of Active-Site Histidine as a Proton Shuttle in Catalysis by Human Carbonic Anhydrase II.
Biochemistry, 44, 2005
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8I4E
 | | Omicron spike variant XBB with Bn03 | | Descriptor: | Bn03, Spike glycoprotein | | Authors: | Hao, A.H, Zhang, X, Chen, Z.G, Sun, L. | | Deposit date: | 2023-01-19 | | Release date: | 2023-12-27 | | Method: | ELECTRON MICROSCOPY (3.98 Å) | | Cite: | Defining a highly conserved cryptic epitope for antibody recognition of SARS-CoV-2 variants.
Signal Transduct Target Ther, 8, 2023
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8I4G
 | | Omicron spike variant BQ.1.1 with n3130v-Fc | | Descriptor: | Spike glycoprotein, n3130v-Fc | | Authors: | Hao, A.H, Zhang, X, Chen, Z.G, Sun, L. | | Deposit date: | 2023-01-19 | | Release date: | 2023-12-27 | | Method: | ELECTRON MICROSCOPY (3.68 Å) | | Cite: | Defining a highly conserved cryptic epitope for antibody recognition of SARS-CoV-2 variants.
Signal Transduct Target Ther, 8, 2023
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8I4F
 | | Omicron spike variant XBB with n3130v-Fc | | Descriptor: | Spike glycoprotein, n3130v-Fc | | Authors: | Hao, A.H, Zhang, X, Chen, Z.G, Sun, L. | | Deposit date: | 2023-01-19 | | Release date: | 2023-12-27 | | Method: | ELECTRON MICROSCOPY (3.44 Å) | | Cite: | Defining a highly conserved cryptic epitope for antibody recognition of SARS-CoV-2 variants.
Signal Transduct Target Ther, 8, 2023
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1QNM
 | | HUMAN MANGANESE SUPEROXIDE DISMUTASE MUTANT Q143N | | Descriptor: | MANGANESE (II) ION, MANGANESE SUPEROXIDE DISMUTASE | | Authors: | Guan, Y, Tainer, J.A. | | Deposit date: | 1997-07-03 | | Release date: | 1998-01-07 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Probing the active site of human manganese superoxide dismutase: the role of glutamine 143.
Biochemistry, 37, 1998
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1URT
 | | MURINE CARBONIC ANHYDRASE V | | Descriptor: | CARBONIC ANHYDRASE V, ZINC ION | | Authors: | Boriack-Sjodin, P.A, Christianson, D.W. | | Deposit date: | 1996-07-03 | | Release date: | 1997-01-11 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Structure-based design of an intramolecular proton transfer site in murine carbonic anhydrase V.
Biochemistry, 35, 1996
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2HFW
 | | Structural and kinetic analysis of proton shuttle residues in the active site of human carbonic anhydrase III | | Descriptor: | Carbonic anhydrase 3, ZINC ION | | Authors: | Elder, I, Fisher, S.Z, Laipis, P.J, Tu, C.K, McKenna, R, Silverman, D.N. | | Deposit date: | 2006-06-26 | | Release date: | 2007-05-08 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Structural and kinetic analysis of proton shuttle residues in the active site of human carbonic anhydrase III.
Proteins, 68, 2007
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6NLV
 | | Selective inhibition of carbonic anhydrase IX activity, using compound SLC-149, displays limited anticancer effects in breast cancer cell lines | | Descriptor: | 4-[3-(2,4-difluorophenyl)-2-oxo-2,3-dihydro-1H-imidazol-1-yl]benzene-1-sulfonamide, Carbonic anhydrase 2, DIMETHYL SULFOXIDE, ... | | Authors: | Singh, S, McKenna, R. | | Deposit date: | 2019-01-09 | | Release date: | 2020-01-15 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.794 Å) | | Cite: | Inhibition of Carbonic Anhydrase Using SLC-149: Support for a Noncatalytic Function of CAIX in Breast Cancer.
J.Med.Chem., 64, 2021
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6NM0
 | | Selective inhibition of carbonic anhydrase IX activity, using compound SLC-149, displays limited anticancer effects in breast cancer cell lines | | Descriptor: | 4-[3-(2,4-difluorophenyl)-2-oxo-2,3-dihydro-1H-imidazol-1-yl]benzene-1-sulfonamide, Carbonic anhydrase 2, DIMETHYL SULFOXIDE, ... | | Authors: | Singh, S, McKenna, R. | | Deposit date: | 2019-01-10 | | Release date: | 2020-01-15 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.44 Å) | | Cite: | Inhibition of Carbonic Anhydrase Using SLC-149: Support for a Noncatalytic Function of CAIX in Breast Cancer.
J.Med.Chem., 64, 2021
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8I4H
 | | Omicron spike variant BA.1 with Bn03 | | Descriptor: | Bn03, Spike glycoprotein | | Authors: | Hao, A.H, Zhang, X, Chen, Z.G, Sun, L. | | Deposit date: | 2023-01-19 | | Release date: | 2024-01-31 | | Method: | ELECTRON MICROSCOPY (3.81 Å) | | Cite: | Defining a highly conserved cryptic epitope for antibody recognition of SARS-CoV-2 variants.
Signal Transduct Target Ther, 8, 2023
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3U45
 | | Human Carbonic Anhydrase II V143A | | Descriptor: | Carbonic anhydrase 2, GLYCEROL, ZINC ION | | Authors: | West, D, Mckenna, R. | | Deposit date: | 2011-10-07 | | Release date: | 2012-10-10 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.699 Å) | | Cite: | Structural Modification of the hydrophobic pocket in Human Carbonic Anhydrase II
To be Published
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3U47
 | | Human Carbonic Anhydrase II V143L | | Descriptor: | Carbonic anhydrase 2, GLYCEROL, ZINC ION | | Authors: | West, D, Mckenna, R. | | Deposit date: | 2011-10-07 | | Release date: | 2012-10-10 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Structural modification of the hydrophobic pocket of Human Carbonic Anhydrase II
To be Published
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3U3A
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2OSF
 | | Inhibition of Carbonic Anhydrase II by Thioxolone: A Mechanistic and Structural Study | | Descriptor: | 4-MERCAPTOBENZENE-1,3-DIOL, Carbonic anhydrase 2, S-(2,4-dihydroxyphenyl) hydrogen thiocarbonate, ... | | Authors: | Albert, A.B, Caroli, G, Govindasamy, L, Agbandje-McKenna, M, McKenna, R, Tripp, B.C. | | Deposit date: | 2007-02-05 | | Release date: | 2008-05-27 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Inhibition of carbonic anhydrase II by thioxolone: a mechanistic and structural study.
Biochemistry, 47, 2008
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