1Z36
 
 | | Crystal structure of Trichomonas vaginalis purine nucleoside phosphorylase complexed with formycin A | | Descriptor: | (1S)-1-(7-amino-1H-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydro-D-ribitol, purine nucleoside phosphorylase | | Authors: | Zhang, Y, Wang, W.H, Wu, S.W, Wang, C.C, Ealick, S.E. | | Deposit date: | 2005-03-10 | | Release date: | 2005-03-29 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Identification of a subversive substrate of Trichomonas vaginalis purine nucleoside phosphorylase and the crystal structure of the enzyme-substrate complex.
J.Biol.Chem., 280, 2005
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1YFX
 | | Crystal structure of 3-hydroxyanthranilate-3,4-dioxygenase from Ralstonia metallidurans complexed with 4-chloro-3-hydroxyanthranilic acid and NO | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, 3-hydroxyanthranilate-3,4-dioxygenase, 4-CHLORO-3-HYDROXYANTHRANILIC ACID, ... | | Authors: | Zhang, Y, Colabroy, K.L, Begley, T.P, Ealick, S.E. | | Deposit date: | 2005-01-04 | | Release date: | 2005-05-31 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structural Studies on 3-Hydroxyanthranilate-3,4-dioxygenase: The Catalytic Mechanism of a Complex Oxidation Involved in NAD Biosynthesis.
Biochemistry, 44, 2005
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1YMR
 | | The study of reductive unfolding pathways of RNase A (Y92A mutant) | | Descriptor: | Ribonuclease pancreatic | | Authors: | Xu, G, Narayan, M, Kurinov, I, Ripoll, D.R, Welker, E, Khalili, M, Ealick, S.E, Scheraga, H.A. | | Deposit date: | 2005-01-21 | | Release date: | 2006-01-31 | | Last modified: | 2021-10-20 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | A localized specific interaction alters the unfolding pathways of structural homologues.
J.Am.Chem.Soc., 128, 2006
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3RW9
 | | Crystal Structure of human Spermidine Synthase in Complex with decarboxylated S-adenosylhomocysteine | | Descriptor: | 5'-S-(3-aminopropyl)-5'-thioadenosine, Spermidine synthase | | Authors: | Seckute, J, McCloskey, D.E, Thomas, H.J, Secrist III, J.A, Pegg, A.E, Ealick, S.E. | | Deposit date: | 2011-05-08 | | Release date: | 2011-09-21 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Binding and inhibition of human spermidine synthase by decarboxylated S-adenosylhomocysteine.
Protein Sci., 20, 2011
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1YMN
 | | The study of reductive unfolding pathways of RNase A (Y92L mutant) | | Descriptor: | Ribonuclease pancreatic | | Authors: | Xu, G, Narayan, M, Kurinov, I, Ripoll, D.R, Welker, E, Khalili, M, Ealick, S.E, Scheraga, H.A. | | Deposit date: | 2005-01-21 | | Release date: | 2006-01-31 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (1.45 Å) | | Cite: | A localized specific interaction alters the unfolding pathways of structural homologues.
J.Am.Chem.Soc., 128, 2006
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2ABS
 | | Crystal structure of T. gondii adenosine kinase complexed with AMP-PCP | | Descriptor: | CHLORIDE ION, PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER, SODIUM ION, ... | | Authors: | Zhang, Y, el Kouni, M.H, Ealick, S.E. | | Deposit date: | 2005-07-16 | | Release date: | 2006-01-24 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.1 Å) | | Cite: | Structure of Toxoplasma gondii adenosine kinase in complex with an ATP analog at 1.1 angstroms resolution.
Acta Crystallogr.,Sect.D, 62, 2006
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3PKW
 | | Crystal Structure of Toxoflavin Lyase (TflA) bound to Mn(II) | | Descriptor: | MANGANESE (II) ION, Toxoflavin lyase (TflA) | | Authors: | Fenwick, M.K, Philmus, B, Begley, T.P, Ealick, S.E. | | Deposit date: | 2010-11-12 | | Release date: | 2011-01-12 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Toxoflavin lyase requires a novel 1-his-2-carboxylate facial triad .
Biochemistry, 50, 2011
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1YFW
 | | Crystal structure of 3-hydroxyanthranilate-3,4-dioxygenase from Ralstonia metallidurans complexed with 4-chloro-3-hydroxyanthranilic acid and O2 | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, 3-hydroxyanthranilate-3,4-dioxygenase, 4-CHLORO-3-HYDROXYANTHRANILIC ACID, ... | | Authors: | Zhang, Y, Colabroy, K.L, Begley, T.P, Ealick, S.E. | | Deposit date: | 2005-01-04 | | Release date: | 2005-05-31 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structural Studies on 3-Hydroxyanthranilate-3,4-dioxygenase: The Catalytic Mechanism of a Complex Oxidation Involved in NAD Biosynthesis.
Biochemistry, 44, 2005
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3QPB
 | | Crystal Structure of Streptococcus Pyogenes Uridine Phosphorylase Reveals a Subclass of the NP-I Superfamily | | Descriptor: | 1-O-phosphono-alpha-D-ribofuranose, URACIL, Uridine phosphorylase | | Authors: | Tran, T.H, Christoffersen, S, Parker, W.B, Piskur, J, Serra, I, Terreni, M, Ealick, S.E. | | Deposit date: | 2011-02-11 | | Release date: | 2011-08-24 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.82 Å) | | Cite: | The Crystal Structure of Streptococcus pyogenes Uridine Phosphorylase Reveals a Distinct Subfamily of Nucleoside Phosphorylases.
Biochemistry, 50, 2011
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1YAK
 | | Complex of Bacillus subtilis TenA with 4-amino-2-methyl-5-hydroxymethylpyrimidine | | Descriptor: | 4-AMINO-5-HYDROXYMETHYL-2-METHYLPYRIMIDINE, Transcriptional activator tenA | | Authors: | Toms, A.V, Haas, A.L, Park, J.-H, Begley, T.P, Ealick, S.E. | | Deposit date: | 2004-12-17 | | Release date: | 2005-02-22 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Structural characterization of the regulatory proteins TenA and TenI from Bacillus subtilis and identification of TenA as a thiaminase II.
Biochemistry, 44, 2005
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2A8Y
 | | Crystal structure of 5'-deoxy-5'methylthioadenosine phosphorylase complexed with 5'-deoxy-5'methylthioadenosine and sulfate | | Descriptor: | 5'-DEOXY-5'-METHYLTHIOADENOSINE, 5'-methylthioadenosine phosphorylase (mtaP), SULFATE ION | | Authors: | Zhang, Y, Porcelli, M, Cacciapuoti, G, Ealick, S.E. | | Deposit date: | 2005-07-10 | | Release date: | 2006-03-28 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.45 Å) | | Cite: | The crystal structure of 5'-deoxy-5'-methylthioadenosine phosphorylase II from Sulfolobus solfataricus, a thermophilic enzyme stabilized by intramolecular disulfide bonds.
J.Mol.Biol., 357, 2006
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2A9Z
 | | Crystal structure of T. gondii adenosine kinase complexed with N6-dimethyladenosine and AMP-PCP | | Descriptor: | 6N-DIMETHYLADENOSINE, CHLORIDE ION, PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER, ... | | Authors: | Zhang, Y, el Kouni, M.H, Ealick, S.E. | | Deposit date: | 2005-07-12 | | Release date: | 2006-07-11 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.35 Å) | | Cite: | Substrate analogs induce an intermediate conformational change in Toxoplasma gondii adenosine kinase
Acta Crystallogr.,Sect.D, 63, 2007
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3RI6
 | | A Novel Mechanism of Sulfur Transfer Catalyzed by O-Acetylhomoserine Sulfhydrylase in Methionine Biosynthetic Pathway of Wolinella succinogenes | | Descriptor: | O-ACETYLHOMOSERINE SULFHYDRYLASE | | Authors: | Tran, T.H, Krishnamoorthy, K, Begley, T.P, Ealick, S.E. | | Deposit date: | 2011-04-13 | | Release date: | 2011-08-17 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | A novel mechanism of sulfur transfer catalyzed by O-acetylhomoserine sulfhydrylase in the methionine-biosynthetic pathway of Wolinella succinogenes.
Acta Crystallogr.,Sect.D, 67, 2011
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1Y1Q
 | | Crystal Structure of the Uridine Phosphorylase from Salmonella Typhimurium in Complex with Uridine-5p-monophosphate and Sulfate Ion at 2.35A Resolution | | Descriptor: | SULFATE ION, URIDINE-5'-MONOPHOSPHATE, Uridine phosphorylase | | Authors: | Gabdoulkhakov, A.G, Dontsova, M.V, Kachalova, G.S, Betzel, C, Ealick, S.E, Mikhailov, A.M. | | Deposit date: | 2004-11-19 | | Release date: | 2005-11-22 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | Crystal Structures of Salmonella Typhimurium Uridine Phosphorylase in Native and Three Complexes Forms - with Uridine, Uracil and Sulfate.
To be Published
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1Y1S
 | | Crystal Structure of the Uridine Phosphorylase from Salmonella Typhimurium in Complex with Uracil and Sulfate Ion at 2.55A Resolution | | Descriptor: | SULFATE ION, URACIL, Uridine phosphorylase | | Authors: | Gabdoulkhakov, A.G, Dontsova, M.V, Kachalova, G.S, Betzel, C, Ealick, S.E, Mikhailov, A.M. | | Deposit date: | 2004-11-19 | | Release date: | 2005-11-22 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.55 Å) | | Cite: | Crystal Structures of Salmonella Typhimurium Uridine Phosphorylase in Native and Three Complexes Forms - with Uridine, Uracil and Sulfate.
To be Published
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2A9Y
 | | Crystal structure of T. gondii adenosine kinase complexed with N6-dimethyladenosine | | Descriptor: | 6N-DIMETHYLADENOSINE, ACETATE ION, CHLORIDE ION, ... | | Authors: | Zhang, Y, el Kouni, M.H, Ealick, S.E. | | Deposit date: | 2005-07-12 | | Release date: | 2006-07-11 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.35 Å) | | Cite: | Substrate analogs induce an intermediate conformational change in Toxoplasma gondii adenosine kinase
Acta Crystallogr.,Sect.D, 63, 2007
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1YAD
 | | Structure of TenI from Bacillus subtilis | | Descriptor: | Regulatory protein tenI, SULFATE ION, TRIS-HYDROXYMETHYL-METHYL-AMMONIUM | | Authors: | Toms, A.V, Haas, A.L, Park, J.-H, Begley, T.P, Ealick, S.E. | | Deposit date: | 2004-12-17 | | Release date: | 2005-02-22 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structural characterization of the regulatory proteins TenA and TenI from Bacillus subtilis and identification of TenA as a thiaminase II.
Biochemistry, 44, 2005
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1YAF
 | | Structure of TenA from Bacillus subtilis | | Descriptor: | Transcriptional activator tenA | | Authors: | Toms, A.V, Haas, A.L, Park, J.-H, Begley, T.P, Ealick, S.E. | | Deposit date: | 2004-12-17 | | Release date: | 2005-02-22 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Structural characterization of the regulatory proteins TenA and TenI from Bacillus subtilis and identification of TenA as a thiaminase II.
Biochemistry, 44, 2005
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1Y1T
 | | Crystal Structure of the Uridine Phosphorylase from Salmonella Typhimurium at 1.77A Resolution | | Descriptor: | GLYCEROL, SULFATE ION, Uridine phosphorylase | | Authors: | Gabdoulkhakov, A.G, Dontsova, M.V, Kachalova, G.S, Betzel, C, Ealick, S.E, Mikhailov, A.M. | | Deposit date: | 2004-11-19 | | Release date: | 2005-11-22 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.77 Å) | | Cite: | Crystal Structures of Salmonella Typhimurium Uridine Phosphorylase in Native and Three Complexes Forms - with Uridine, Uracil and Sulfate.
To be Published
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1YFY
 | | Crystal structure of 3-hydroxyanthranilate-3,4-dioxygenase from Ralstonia metallidurans complexed with 3-hydroxyanthranilic acid | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, 3-HYDROXYANTHRANILIC ACID, 3-hydroxyanthranilate-3,4-dioxygenase, ... | | Authors: | Zhang, Y, Colabroy, K.L, Begley, T.P, Ealick, S.E. | | Deposit date: | 2005-01-04 | | Release date: | 2005-05-31 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Structural Studies on 3-Hydroxyanthranilate-3,4-dioxygenase: The Catalytic Mechanism of a Complex Oxidation Involved in NAD Biosynthesis.
Biochemistry, 44, 2005
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1Y1R
 | | Crystal Structure of the Uridine Phosphorylase from Salmonella Typhimurium in Complex with Inhibitor and Phosphate Ion at 2.11A Resolution | | Descriptor: | 2,2'-Anhydro-(1-beta-D-ribofuranosyl)uracil, PHOSPHATE ION, Uridine phosphorylase | | Authors: | Dontsova, M.V, Gabdoulkhakov, A.G, Kachalova, G.S, Betzel, C, Ealick, S.E, Mikhailov, A.M. | | Deposit date: | 2004-11-19 | | Release date: | 2005-11-22 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.11 Å) | | Cite: | Crystal Structures of Salmonella Typhimurium Uridine Phosphorylase in Complex with Inhibitor and Phosphate.
To be Published
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1YFU
 | | Crystal structure of 3-hydroxyanthranilate-3,4-dioxygenase from Ralstonia metallidurans | | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, 3-hydroxyanthranilate-3,4-dioxygenase, CHLORIDE ION, ... | | Authors: | Zhang, Y, Colabroy, K.L, Begley, T.P, Ealick, S.E. | | Deposit date: | 2005-01-04 | | Release date: | 2005-05-31 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Structural Studies on 3-Hydroxyanthranilate-3,4-dioxygenase: The Catalytic Mechanism of a Complex Oxidation Involved in NAD Biosynthesis.
Biochemistry, 44, 2005
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2AA0
 | | Crystal structure of T. gondii adenosine kinase complexed with 6-methylmercaptopurine riboside | | Descriptor: | 2-HYDROXYMETHYL-5-(6-METHYLSULFANYL-PURIN-9-YL)-TETRAHYDRO-FURAN-3,4-DIOL, ACETATE ION, CHLORIDE ION, ... | | Authors: | Zhang, Y, el Kouni, M.H, Ealick, S.E. | | Deposit date: | 2005-07-13 | | Release date: | 2006-07-25 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Substrate analogs induce an intermediate conformational change in Toxoplasma gondii adenosine kinase
Acta Crystallogr.,Sect.D, 63, 2007
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2A7Q
 | | Crystal structure of human dCK complexed with clofarabine and ADP | | Descriptor: | 2-CHLORO-9-(2-DEOXY-2-FLUORO-B -D-ARABINOFURANOSYL)-9H-PURIN-6-AMINE, ADENOSINE-5'-DIPHOSPHATE, Deoxycytidine kinase, ... | | Authors: | Zhang, Y, Secrist III, J.A, Ealick, S.E. | | Deposit date: | 2005-07-05 | | Release date: | 2006-01-24 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.55 Å) | | Cite: | The structure of human deoxycytidine kinase in complex with clofarabine reveals key interactions for prodrug activation.
Acta Crystallogr.,Sect.D, 62, 2006
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2AB8
 | | Crystal structure of T. gondii adenosine kinase complexed with 6-methylmercaptopurine riboside and AMP-PCP | | Descriptor: | 2-HYDROXYMETHYL-5-(6-METHYLSULFANYL-PURIN-9-YL)-TETRAHYDRO-FURAN-3,4-DIOL, CHLORIDE ION, PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER, ... | | Authors: | Zhang, Y, el Kouni, M.H, Ealick, S.E. | | Deposit date: | 2005-07-14 | | Release date: | 2006-07-25 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Substrate analogs induce an intermediate conformational change in Toxoplasma gondii adenosine kinase
Acta Crystallogr.,Sect.D, 63, 2007
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