1KEQ
 
 | | Crystal Structure of F65A/Y131C Carbonic Anhydrase V, covalently modified with 4-chloromethylimidazole | | Descriptor: | 4-METHYLIMIDAZOLE, ACETIC ACID, F65A/Y131C-MI Carbonic Anhydrase V, ... | | Authors: | Jude, K.M, Wright, S.K, Tu, C, Silverman, D.N, Viola, R.E, Christianson, D.W. | | Deposit date: | 2001-11-16 | | Release date: | 2002-03-06 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.88 Å) | | Cite: | Crystal structure of F65A/Y131C-methylimidazole carbonic anhydrase V reveals architectural features of an engineered proton shuttle.
Biochemistry, 41, 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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1THK
 | | 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: | 2004-06-01 | | Release date: | 2005-01-25 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.8 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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1TG9
 | | 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: | 2004-05-28 | | Release date: | 2005-01-25 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.9 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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1TG3
 | | Effect of Shuttle Location and pH Environment on H+ Transfer in Human Carbonic Anhydrase II | | Descriptor: | Carbonic anhydrase II, SULFATE ION, 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: | 2004-05-28 | | Release date: | 2005-01-25 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.8 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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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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1TH9
 | | Effect of Shuttle Location and pH Environment on H+ Transfer in Human Carbonic Anhydrase II | | Descriptor: | Carbonic anhydrase II, SULFATE ION, 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: | 2004-06-01 | | Release date: | 2005-01-25 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.63 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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1SZX
 | | Role Of Hydrogen Bonding In The Active Site Of Human Manganese Superoxide Dismutase | | Descriptor: | MANGANESE (II) ION, Superoxide dismutase [Mn], mitochondrial | | Authors: | Greenleaf, W.B, Perry, J.J, Hearn, A.S, Cabelli, D.E, Lepock, J.R, Stroupe, M.E, Tainer, J.A, Nick, H.S, Silverman, D.N. | | Deposit date: | 2004-04-06 | | Release date: | 2004-04-27 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Role of hydrogen bonding in the active site of human manganese superoxide dismutase.
Biochemistry, 43, 2004
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1TEU
 | | 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: | 2004-05-25 | | 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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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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1LUV
 | | CATALYTIC AND STRUCTURAL EFFECTS OF AMINO-ACID SUBSTITUTION AT HIS 30 IN HUMAN MANGANESE SUPEROXIDE DISMUTASE: INSERTION OF VAL CGAMMA INTO THE SUBSTRATE ACCESS CHANNEL | | Descriptor: | MANGANESE (II) ION, Superoxide dismutase [Mn] | | Authors: | Hearn, A.S, Stroupe, M.E, Ramilo, C.A, Luba, J.P, Cabelli, D.E, Tainer, J.A, Silverman, D.N. | | Deposit date: | 2002-05-23 | | Release date: | 2002-06-19 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | Catalytic and structural effects of amino acid substitution at histidine 30 in human manganese superoxide dismutase: insertion of valine C gamma into the substrate access channel
Biochemistry, 42, 2003
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1LUW
 | | CATALYTIC AND STRUCTURAL EFFECTS OF AMINO-ACID SUBSTITUTION AT HIS 30 IN HUMAN MANGANESE SUPEROXIDE DISMUTASE: INSERTION OF VAL CGAMMA INTO THE SUBSTRATE ACCESS CHANNEL | | Descriptor: | MANGANESE (II) ION, SULFATE ION, Superoxide dismutase [Mn] | | Authors: | Hearn, A.S, Stroupe, M.E, Ramilo, C.A, Luba, J.P, Cabelli, D.E, Tainer, J.A, Silverman, D.N. | | Deposit date: | 2002-05-23 | | Release date: | 2002-06-19 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Catalytic and structural effects of amino acid substitution at histidine 30 in human manganese superoxide dismutase: insertion of valine C gamma into the substrate access channel
Biochemistry, 42, 2003
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5HI0
 | | The Substrate Binding Mode and Chemical Basis of a Reaction Specificity Switch in Oxalate Decarboxylase | | Descriptor: | COBALT (II) ION, OXALATE ION, Oxalate decarboxylase OxdC, ... | | Authors: | Zhu, W, Easthon, L.M, Reinhardt, L.A, Tu, C, Cohen, S.E, Silverman, D.N, Allen, K.N, Richards, N.G.J. | | Deposit date: | 2016-01-11 | | Release date: | 2016-04-06 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.602 Å) | | Cite: | Substrate Binding Mode and Molecular Basis of a Specificity Switch in Oxalate Decarboxylase.
Biochemistry, 55, 2016
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1XDC
 | | Hydrogen Bonding in Human Manganese Superoxide Dismutase containing 3-Fluorotyrosine | | Descriptor: | MANGANESE (II) ION, Superoxide dismutase [Mn], mitochondrial | | Authors: | Ayala, I, Perry, J.J, Szczepanski, J, Cabelli, D.E, Tainer, J.A, Vala, M.T, Nick, H.S, Silverman, D.N. | | Deposit date: | 2004-09-05 | | Release date: | 2005-03-22 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | Hydrogen bonding in human manganese superoxide dismutase containing 3-fluorotyrosine
Biophys.J., 89, 2005
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1T9N
 | | Effect of Shuttle Location and pH Environment on H+ Transfer in Human Carbonic Anhydrase II | | Descriptor: | Carbonic anhydrase II, SULFATE ION, ZINC ION | | Authors: | Fisher, Z, Hernandez Prada, J, Tu, C.K, Duda, D, Yoshioka, C, An, H, Govindasamy, L, Silverman, D.N, McKenna, R. | | Deposit date: | 2004-05-18 | | 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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1XV8
 | | Crystal Structure of Human Salivary Alpha-Amylase Dimer | | Descriptor: | Alpha-amylase, CALCIUM ION, CHLORIDE ION | | Authors: | Fisher, S.Z, Govindasamy, L, Tu, C.K, Silverman, D.N, Rajaniemi, H, McKenna, R. | | Deposit date: | 2004-10-27 | | Release date: | 2005-10-11 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Crystal Structure of Human Salivary Alpha-Amylase Dimer
To be Published
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1XIL
 | | HYDROGEN BONDING IN HUMAN MANGANESE SUPEROXIDE DISMUTASE CONTAINING 3-FLUOROTYROSINE | | Descriptor: | MANGANESE (II) ION, Superoxide dismutase [Mn], mitochondrial | | Authors: | Ayala, I, Perry, J.J, Szczepanski, J, Cabelli, D.E, Tainer, J.A, Vala, M.T, Nick, H.S, Silverman, D.N. | | Deposit date: | 2004-09-21 | | Release date: | 2005-03-08 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.53 Å) | | Cite: | Hydrogen bonding in human manganese superoxide dismutase containing 3-fluorotyrosine
Biophys.J., 89, 2005
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1EM1
 | | X-RAY CRYSTAL STRUCTURE FOR HUMAN MANGANESE SUPEROXIDE DISMUTASE, Q143A | | Descriptor: | MANGANESE (II) ION, MANGANESE SUPEROXIDE DISMUTASE, SULFATE ION | | Authors: | Leveque, V, Stroupe, M.E, Lepock, J.R, Cabelli, D.E, Tainer, J.A, Nick, H.S, Silverman, D.N. | | Deposit date: | 2000-03-14 | | Release date: | 2000-03-24 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.13 Å) | | Cite: | Multiple replacements of glutamine 143 in human manganese superoxide dismutase: effects on structure, stability, and catalysis.
Biochemistry, 39, 2000
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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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2EU2
 | | Human Carbonic Anhydrase II in complex with novel inhibitors | | Descriptor: | (R)-1-AMINO-1-[5-(DIMETHYLAMINO)-1,3,4-THIADIAZOL-2-YL]METHANESULFONAMIDE, Carbonic anhydrase 2, ZINC ION | | Authors: | Fisher, S.Z, Govindasamy, L, Boyle, N, Agbandje-McKenna, M, Silverman, D.N, Blackburn, G.M, McKenna, R. | | Deposit date: | 2005-10-28 | | Release date: | 2006-07-11 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.15 Å) | | Cite: | X-ray crystallographic studies reveal that the incorporation of spacer groups in carbonic anhydrase inhibitors causes alternate binding modes.
Acta Crystallogr.,Sect.F, 62, 2006
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2EU3
 | | Human Carbonic anhydrase II in complex with novel inhibitors | | Descriptor: | 1-(5-AMINO-1,3,4-THIADIAZOL-2-YL)-1,1-DIFLUOROMETHANESULFONAMIDE, Carbonic anhydrase 2, ZINC ION | | Authors: | Fisher, S.Z, Govindasamy, L, Boyle, N, Agbandje-McKenna, M, Silverman, D.N, Blackburn, G.M, McKenna, R. | | Deposit date: | 2005-10-28 | | Release date: | 2006-07-11 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | X-ray crystallographic studies reveal that the incorporation of spacer groups in carbonic anhydrase inhibitors causes alternate binding modes.
Acta Crystallogr.,Sect.F, 62, 2006
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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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2QKA
 | | Structural and Kinetic Study of the Differences between Human and E.coli Manganese Superoxide Dismutases | | Descriptor: | MANGANESE (II) ION, Superoxide dismutase [Mn] | | Authors: | Zheng, J, Domsic, J.F, Cabelli, D, McKenna, R, Silverman, D.N. | | Deposit date: | 2007-07-10 | | Release date: | 2008-07-29 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Structural and kinetic study of differences between human and Escherichia coli manganese superoxide dismutases.
Biochemistry, 46, 2007
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