2NSH
 
 | | E. coli PurE H45Q mutant complexed with nitro-AIR | | Descriptor: | ((2R,3S,4R,5R)-5-(5-AMINO-4-NITRO-1H-IMIDAZOL-1-YL)-3,4-DIHYDROXYTETRAHYDROFURAN-2-YL)METHYL DIHYDROGEN PHOSPHATE, Phosphoribosylaminoimidazole carboxylase catalytic subunit | | Authors: | Ealick, S.E, Morar, M. | | Deposit date: | 2006-11-04 | | Release date: | 2007-04-24 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | N(5)-CAIR Mutase: Role of a CO(2) Binding Site and Substrate Movement in Catalysis.
Biochemistry, 46, 2007
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2QJH
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2QJI
 | | M. jannaschii ADH synthase complexed with dihydroxyacetone phosphate and glycerol | | Descriptor: | 1,3-DIHYDROXYACETONEPHOSPHATE, GLYCEROL, Putative aldolase MJ0400 | | Authors: | Ealick, S.E, Morar, M. | | Deposit date: | 2007-07-07 | | Release date: | 2007-10-30 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Structure of 2-amino-3,7-dideoxy-D-threo-hept-6-ulosonic acid synthase, a catalyst in the archaeal pathway for the biosynthesis of aromatic amino acids.
Biochemistry, 46, 2007
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1T3T
 | | Structure of Formylglycinamide synthetase | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, MAGNESIUM ION, Phosphoribosylformylglycinamidine synthase, ... | | Authors: | Ealick, S.E, Anand, R, Hoskin, A.A, Stubbe, J. | | Deposit date: | 2004-04-27 | | Release date: | 2004-09-14 | | Last modified: | 2025-03-26 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Domain Organization of Salmonella typhimurium Formylglycinamide Ribonucleotide Amidotransferase Revealed by X-ray crystallography
Biochemistry, 43, 2004
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1QCZ
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2ISS
 | | Structure of the PLP synthase Holoenzyme from Thermotoga maritima | | Descriptor: | Glutamine amidotransferase subunit pdxT, PHOSPHATE ION, Pyridoxal biosynthesis lyase pdxS, ... | | Authors: | Zein, F, Zhang, Y, Kang, Y.N, Burns, K, Begley, T.P, Ealick, S.E. | | Deposit date: | 2006-10-18 | | Release date: | 2007-01-02 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Structural Insights into the Mechanism of the PLP Synthase Holoenzyme from Thermotoga maritima
Biochemistry, 45, 2006
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1LIJ
 | | STRUCTURE OF T. GONDII ADENOSINE KINASE BOUND TO PRODRUG 2 7-IODOTUBERCIDIN AND AMP-PCP | | Descriptor: | 2-RIBOFURANOSYL-3-IODO-2,3-DIHYDRO-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-YLAMINE, CHLORIDE ION, MAGNESIUM ION, ... | | Authors: | Schumacher, M.A, Scott, D.M, Mathews, I.I, Ealick, S.E, Roos, D.S, Ullman, B, Brennan, R.G. | | Deposit date: | 2002-04-17 | | Release date: | 2002-05-15 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.86 Å) | | Cite: | Crystal structures of Toxoplasma gondii adenosine kinase reveal a novel catalytic mechanism and prodrug binding.
J.Mol.Biol., 298, 2000
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1LIK
 | | STRUCTURE OF T. GONDII ADENOSINE KINASE BOUND TO ADENOSINE | | Descriptor: | ADENOSINE, CHLORIDE ION, SULFATE ION, ... | | Authors: | Schumacher, M.A, Scott, D.M, Mathews, I.I, Ealick, S.E, Roos, D.S, Ullman, B, Brennan, R.G. | | Deposit date: | 2002-04-17 | | Release date: | 2002-05-15 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.55 Å) | | Cite: | Crystal structures of Toxoplasma gondii adenosine kinase reveal a novel catalytic mechanism and prodrug binding.
J.Mol.Biol., 298, 2000
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4Y4N
 | | Thiazole synthase Thi4 from Methanococcus igneus | | Descriptor: | 2-[(E)-[(4R)-5-[[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl]oxy-oxidanyl-phosphoryl]oxy-4-oxidanyl-3-oxidanylidene-pentan-2-ylidene]amino]ethanoic acid, FE (II) ION, Putative ribose 1,5-bisphosphate isomerase | | Authors: | Zhang, X, Ealick, S.E. | | Deposit date: | 2015-02-10 | | Release date: | 2016-03-09 | | Last modified: | 2024-11-06 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structural Basis for Iron-Mediated Sulfur Transfer in Archael and Yeast Thiazole Synthases.
Biochemistry, 55, 2016
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7SPQ
 | | Crystal structure of Burkholderia glumae toxoflavin biosynthesis protein ToxD | | Descriptor: | CALCIUM ION, CITRIC ACID, PENTAETHYLENE GLYCOL, ... | | Authors: | Fenwick, M.K, Philmus, B, Ealick, S.E. | | Deposit date: | 2021-11-03 | | Release date: | 2023-05-10 | | Last modified: | 2025-04-09 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Crystal Structure, Modeling, and Identification of Key Residues Provide Insights into the Mechanism of the Key Toxoflavin Biosynthesis Protein ToxD.
Biochemistry, 64, 2025
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3T94
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3THI
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4THI
 | | THIAMINASE I FROM BACILLUS THIAMINOLYTICUS WITH COVALENTLY BOUND 4-AMINO-2,5-DIMETHYLPYRIMIDINE | | Descriptor: | 2,5-DIMETHYL-PYRIMIDIN-4-YLAMINE, PROTEIN (THIAMINASE I), SULFATE ION | | Authors: | Campobasso, N, Begley, T.P, Ealick, S.E. | | Deposit date: | 1998-10-05 | | Release date: | 1998-10-14 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Crystal structure of thiaminase-I from Bacillus thiaminolyticus at 2.0 A resolution.
Biochemistry, 37, 1998
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4Y4M
 | | Thiazole synthase Thi4 from Methanocaldococcus jannaschii | | Descriptor: | 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID, Putative ribose 1,5-bisphosphate isomerase, [[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl] [(2R,3R)-2,3,5-tris(oxidanyl)-4-oxidanylidene-pentyl] hydrogen phosphate | | Authors: | Zhang, X, Ealick, S.E. | | Deposit date: | 2015-02-10 | | Release date: | 2016-03-09 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.71 Å) | | Cite: | Structural Basis for Iron-Mediated Sulfur Transfer in Archael and Yeast Thiazole Synthases.
Biochemistry, 55, 2016
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4Y4L
 | | Crystal structure of yeast Thi4-C205S | | Descriptor: | (2E)-2-[(2S,4R)-5-[[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl]oxy-oxidanyl-phosphoryl]oxy-4-oxidanyl-3-oxidanylidene-pentan-2-yl]iminoethanoic acid, Thiamine thiazole synthase | | Authors: | Zhang, X, Ealick, S.E. | | Deposit date: | 2015-02-10 | | Release date: | 2016-03-09 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structural Basis for Iron-Mediated Sulfur Transfer in Archael and Yeast Thiazole Synthases.
Biochemistry, 55, 2016
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4N6F
 | | Crystal structure of Amycolatopsis orientalis BexX complexed with G6P | | Descriptor: | CALCIUM ION, FRUCTOSE -6-PHOSPHATE, Putative thiosugar synthase | | Authors: | Zhang, X, Zhang, Y, Kinsland, C, Sasaki, E, Sun, H.G, Lu, M.J, Liu, T, Ou, A, Li, J, Chen, Y, Liu, H, Ealick, S.E. | | Deposit date: | 2013-10-11 | | Release date: | 2014-05-14 | | Last modified: | 2024-10-09 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | Co-opting sulphur-carrier proteins from primary metabolic pathways for 2-thiosugar biosynthesis.
Nature, 509, 2014
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4MEJ
 | | Crystal structure of Lactobacillus helveticus purine deoxyribosyl transferase (PDT) with the tricyclic purine 8,9-dihydro-9-oxoimidazo[2,1-b]purine (N2,3-ethenoguanine) | | Descriptor: | 3H-imidazo[2,1-b]purin-4(5H)-one, Nucleoside deoxyribosyltransferase, SULFATE ION | | Authors: | Paul, D, Seckute, J, Ealick, S.E. | | Deposit date: | 2013-08-26 | | Release date: | 2014-10-15 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Glycosylation of a tricyclic purine analog at alternative
sites by nucleoside 2 -deoxyribosyltransferases
Plos One, 2014
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4N6E
 | | Crystal structure of Amycolatopsis orientalis BexX/CysO complex | | Descriptor: | Putative thiosugar synthase, SULFATE ION, ThiS/MoaD family protein | | Authors: | Zhang, X, Zhang, Y, Kinsland, C, Sasaki, E, Sun, H.G, Lu, M.J, Liu, T, Ou, A, Li, J, Chen, Y, Liu, H, Ealick, S.E. | | Deposit date: | 2013-10-11 | | Release date: | 2014-05-14 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Co-opting sulphur-carrier proteins from primary metabolic pathways for 2-thiosugar biosynthesis.
Nature, 509, 2014
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6U45
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1U1F
 | | Structure of e. coli uridine phosphorylase complexed to 5-(m-(benzyloxy)benzyl)acyclouridine (BBAU) | | Descriptor: | 1-((2-HYDROXYETHOXY)METHYL)-5-(3-(BENZYLOXY)BENZYL)PYRIMIDINE-2,4(1H,3H)-DIONE, PHOSPHATE ION, POTASSIUM ION, ... | | Authors: | Bu, W, Settembre, E.C, Ealick, S.E. | | Deposit date: | 2004-07-15 | | Release date: | 2005-07-05 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structural basis for inhibition of Escherichia coli uridine phosphorylase by 5-substituted acyclouridines.
Acta Crystallogr.,Sect.D, 61, 2005
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6U44
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1U1G
 | | Structure of E. coli uridine phosphorylase complexed to 5-(m-(benzyloxy)benzyl)barbituric acid (BBBA) | | Descriptor: | 1-((2-HYDROXYETHOXY)METHYL)-5-(3-(BENZYLOXY)BENZYL)-6-HYDROXYPYRIMIDINE-2,4(1H,3H)-DIONE, POTASSIUM ION, Uridine phosphorylase | | Authors: | Bu, W, Settembre, E.C, Ealick, S.E. | | Deposit date: | 2004-07-15 | | Release date: | 2005-07-05 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Structural basis for inhibition of Escherichia coli uridine phosphorylase by 5-substituted acyclouridines.
Acta Crystallogr.,Sect.D, 61, 2005
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1TZ3
 | | crystal structure of aminoimidazole riboside kinase complexed with aminoimidazole riboside | | Descriptor: | 5-AMINOIMIDAZOLE RIBONUCLEOSIDE, POTASSIUM ION, putative sugar kinase | | Authors: | Zhang, Y, Dougherty, M, Downs, D.M, Ealick, S.E. | | Deposit date: | 2004-07-09 | | Release date: | 2004-10-12 | | Last modified: | 2024-11-13 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Crystal Structure of an Aminoimidazole Riboside Kinase from Salmonella enterica; Implications for the Evolution of the Ribokinase Superfamily
STRUCTURE, 12, 2004
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1U1D
 | | Structure of e. coli uridine phosphorylase complexed to 5-(phenylthio)acyclouridine (ptau) | | Descriptor: | 1-((2-HYDROXYETHOXY)METHYL)-5-(PHENYLTHIO)PYRIMIDINE-2,4(1H,3H)-DIONE, PHOSPHATE ION, POTASSIUM ION, ... | | Authors: | Bu, W, Settembre, E.C, Ealick, S.E. | | Deposit date: | 2004-07-15 | | Release date: | 2005-07-05 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.001 Å) | | Cite: | Structural basis for inhibition of Escherichia coli uridine phosphorylase by 5-substituted acyclouridines.
Acta Crystallogr.,Sect.D, 61, 2005
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1TYG
 | | Structure of the thiazole synthase/ThiS complex | | Descriptor: | PHOSPHATE ION, Thiazole biosynthesis protein thiG, yjbS | | Authors: | Settembre, E.C, Dorrestein, P.C, Zhai, H, Chatterjee, A, McLafferty, F.W, Begley, T.P, Ealick, S.E. | | Deposit date: | 2004-07-07 | | Release date: | 2004-09-28 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (3.15 Å) | | Cite: | Thiamin Biosynthesis in Bacillus subtilis: Structure of the Thiazole Synthase/Sulfur Carrier Protein Complex
Biochemistry, 43, 2004
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