1TZ6
 
 | | Crystal structure of aminoimidazole riboside kinase from Salmonella enterica complexed with aminoimidazole riboside and ATP analog | | Descriptor: | 5-AMINOIMIDAZOLE RIBONUCLEOSIDE, MAGNESIUM ION, PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER, ... | | Authors: | Zhang, Y, Dougherty, M, Downs, D.M, Ealick, S.E. | | Deposit date: | 2004-07-09 | | Release date: | 2004-10-12 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.7 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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1U1E
 | | Structure of e. coli uridine phosphorylase complexed to 5(phenylseleno)acyclouridine (PSAU) | | Descriptor: | 1-((2-HYDROXYETHOXY)METHYL)-5-(PHENYLSELANYL)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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7NHE
 | | Crystal structure of Arabidopsis thaliana Pdx1K166R-I333 complex | | Descriptor: | PHOSPHATE ION, Pyridoxal 5'-phosphate synthase subunit PDX1.3, [(~{E},4~{S})-4-azanyl-3-oxidanylidene-pent-1-enyl] dihydrogen phosphate | | Authors: | Rodrigues, M.J, Zhang, Y, Bolton, R, Evans, G, Giri, N, Royant, A, Begley, T, Ealick, S.E, Tews, I. | | Deposit date: | 2021-02-10 | | Release date: | 2021-12-22 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (2.23 Å) | | Cite: | Trapping and structural characterisation of a covalent intermediate in vitamin B 6 biosynthesis catalysed by the Pdx1 PLP synthase.
Rsc Chem Biol, 3, 2022
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7NHF
 | | Crystal structure of Arabidopsis thaliana Pdx1K166R | | Descriptor: | PHOSPHATE ION, Pyridoxal 5'-phosphate synthase subunit PDX1.3 | | Authors: | Rodrigues, M.J, Zhang, Y, Bolton, R, Evans, G, Giri, N, Royant, A, Begley, T, Ealick, S.E, Tews, I. | | Deposit date: | 2021-02-10 | | Release date: | 2021-12-22 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | Trapping and structural characterisation of a covalent intermediate in vitamin B 6 biosynthesis catalysed by the Pdx1 PLP synthase.
Rsc Chem Biol, 3, 2022
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1TYY
 | | Crystal structure of aminoimidazole riboside kinase from Salmonella enterica | | Descriptor: | POTASSIUM ION, putative sugar kinase | | Authors: | Zhang, Y, Dougherty, M, Downs, D.M, Ealick, S.E. | | Deposit date: | 2004-07-08 | | Release date: | 2004-10-07 | | Last modified: | 2024-11-06 | | Method: | X-RAY DIFFRACTION (2.6 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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6U43
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1U1C
 | | Structure of E. coli uridine phosphorylase complexed to 5-benzylacyclouridine (BAU) | | Descriptor: | 1-((2-HYDROXYETHOXY)METHYL)-5-BENZYLPYRIMIDINE-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 (2.2 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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1U11
 | | PurE (N5-carboxyaminoimidazole Ribonucleotide Mutase) from the acidophile Acetobacter aceti | | Descriptor: | CITRIC ACID, PurE (N5-carboxyaminoimidazole Ribonucleotide Mutase) | | Authors: | Settembre, E.C, Chittuluru, J.R, Mill, C.P, Kappock, T.J, Ealick, S.E. | | Deposit date: | 2004-07-14 | | Release date: | 2004-09-28 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.55 Å) | | Cite: | Acidophilic adaptations in the structure of Acetobacter aceti N5-carboxyaminoimidazole ribonucleotide mutase (PurE).
Acta Crystallogr.,Sect.D, 60, 2004
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1AZY
 | | STRUCTURAL AND THEORETICAL STUDIES SUGGEST DOMAIN MOVEMENT PRODUCES AN ACTIVE CONFORMATION OF THYMIDINE PHOSPHORYLASE | | Descriptor: | THYMIDINE PHOSPHORYLASE | | Authors: | Pugmire, M.J, Cook, W.J, Jasanoff, A, Walter, M.R, Ealick, S.E. | | Deposit date: | 1997-11-24 | | Release date: | 1999-01-13 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Structural and theoretical studies suggest domain movement produces an active conformation of thymidine phosphorylase.
J.Mol.Biol., 281, 1998
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4WOR
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2INT
 | | CRYSTAL STRUCTURE OF RECOMBINANT HUMAN INTERLEUKIN-4 | | Descriptor: | INTERLEUKIN-4 | | Authors: | Walter, M.R, Cook, W.J, Zhao, B.G, Cameron Junior, R, Ealick, S.E, Walter Junior, R.L, Reichert, P, Nagabhushan, T.L, Trotta, P.P, Bugg, C.E. | | Deposit date: | 1993-07-22 | | Release date: | 1994-01-31 | | Last modified: | 2024-11-13 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | Crystal structure of recombinant human interleukin-4.
J.Biol.Chem., 267, 1992
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2NOX
 | | Crystal structure of tryptophan 2,3-dioxygenase from Ralstonia metallidurans | | Descriptor: | PROTOPORPHYRIN IX CONTAINING FE, Tryptophan 2,3-dioxygenase | | Authors: | Zhang, Y, Kang, S.A, Mukherjee, T, Bale, S, Crane, B.R, Begley, T.P, Ealick, S.E. | | Deposit date: | 2006-10-26 | | Release date: | 2006-12-19 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Crystal structure and mechanism of tryptophan 2,3-dioxygenase, a heme enzyme involved in tryptophan catabolism and in quinolinate biosynthesis.
Biochemistry, 46, 2007
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2NTK
 | | Crystal structure of PurO/IMP from Methanothermobacter thermoautotrophicus | | Descriptor: | IMP cyclohydrolase, INOSINIC ACID | | Authors: | Kang, Y.N, Tran, A, White, R.H, Ealick, S.E. | | Deposit date: | 2006-11-07 | | Release date: | 2007-04-24 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.03 Å) | | Cite: | A novel function for the N-terminal nucleophile hydrolase fold demonstrated by the structure of an archaeal inosine monophosphate cyclohydrolase.
Biochemistry, 46, 2007
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3FPZ
 | | Saccharomyces cerevisiae THI4p is a suicide thiamin thiazole synthase | | Descriptor: | ADENOSINE DIPHOSPHATE 5-(BETA-ETHYL)-4-METHYL-THIAZOLE-2-CARBOXYLIC ACID, SULFATE ION, Thiazole biosynthetic enzyme | | Authors: | Bale, S, Chatterjee, A, Dorrestein, P.C, Begley, T.P, Ealick, S.E. | | Deposit date: | 2009-01-06 | | Release date: | 2010-01-19 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.82 Å) | | Cite: | Saccharomyces cerevisiae THI4p is a suicide thiamine thiazole synthase.
Nature, 478, 2011
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6O9A
 | | Crystal structure of MqnA complexed with 3-hydroxybenzoic acid | | Descriptor: | 3-HYDROXYBENZOIC ACID, ACETATE ION, Chorismate dehydratase | | Authors: | Hicks, K.A, Mahanta, N, Naseem, S, Fedoseyenko, D, Begley, T.P, Ealick, S.E. | | Deposit date: | 2019-03-13 | | Release date: | 2019-04-03 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.326 Å) | | Cite: | Menaquinone Biosynthesis: Biochemical and Structural Studies of Chorismate Dehydratase.
Biochemistry, 58, 2019
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6Q2E
 | | Crystal structure of Methanobrevibacter smithii Dph2 bound to 5'-methylthioadenosine | | Descriptor: | 2-(3-amino-3-carboxypropyl)histidine synthase, 5'-DEOXY-5'-METHYLTHIOADENOSINE, CHLORIDE ION, ... | | Authors: | Fenwick, M.K, Dong, M, Lin, H, Ealick, S.E. | | Deposit date: | 2019-08-07 | | Release date: | 2019-10-16 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.768 Å) | | Cite: | The Crystal Structure of Dph2 in Complex with Elongation Factor 2 Reveals the Structural Basis for the First Step of Diphthamide Biosynthesis.
Biochemistry, 58, 2019
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6Q2P
 | | Crystal structure of mouse viperin bound to cytidine triphosphate and S-adenosylhomocysteine | | Descriptor: | 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, CHLORIDE ION, CYTIDINE-5'-TRIPHOSPHATE, ... | | Authors: | Fenwick, M.K, Dong, M, Lin, H, Ealick, S.E. | | Deposit date: | 2019-08-08 | | Release date: | 2020-01-22 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.452 Å) | | Cite: | Structural Basis of the Substrate Selectivity of Viperin.
Biochemistry, 59, 2020
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6Q2Q
 | | Crystal structure of mouse viperin bound to uridine triphosphate and S-adenosylhomocysteine | | Descriptor: | 2-[3-(2-HYDROXY-1,1-DIHYDROXYMETHYL-ETHYLAMINO)-PROPYLAMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, CHLORIDE ION, IRON/SULFUR CLUSTER, ... | | Authors: | Fenwick, M.K, Dong, M, Lin, H, Ealick, S.E. | | Deposit date: | 2019-08-08 | | Release date: | 2020-01-22 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.892 Å) | | Cite: | Structural Basis of the Substrate Selectivity of Viperin.
Biochemistry, 59, 2020
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6Q2D
 | | Crystal structure of Methanobrevibacter smithii Dph2 in complex with Methanobrevibacter smithii elongation factor 2 | | Descriptor: | 2-(3-amino-3-carboxypropyl)histidine synthase, Elongation factor 2, IRON/SULFUR CLUSTER | | Authors: | Fenwick, M.K, Dong, M, Lin, H, Ealick, S.E. | | Deposit date: | 2019-08-07 | | Release date: | 2019-10-16 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (3.45 Å) | | Cite: | The Crystal Structure of Dph2 in Complex with Elongation Factor 2 Reveals the Structural Basis for the First Step of Diphthamide Biosynthesis.
Biochemistry, 58, 2019
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5UFM
 | | Crystal structure of Burkholderia thailandensis 1,6-didemethyltoxoflavin-N1-methyltransferase with bound 1,6-didemethyltoxoflavin and S-adenosylhomocysteine | | Descriptor: | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, Methyltransferase domain protein, S-ADENOSYL-L-HOMOCYSTEINE, ... | | Authors: | Fenwick, M.K, Ealick, S.E, Almabruk, K.H, Begley, T.P, Philmus, B. | | Deposit date: | 2017-01-05 | | Release date: | 2017-12-13 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (1.77 Å) | | Cite: | Biochemical Characterization and Structural Basis of Reactivity and Regioselectivity Differences between Burkholderia thailandensis and Burkholderia glumae 1,6-Didesmethyltoxoflavin N-Methyltransferase.
Biochemistry, 56, 2017
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5UFN
 | | Crystal structure of Burkholderia thailandensis 1,6-didemethyltoxoflavin-N1-methyltransferase with bound S-adenosylhomocysteine | | Descriptor: | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, Methyltransferase domain protein, S-ADENOSYL-L-HOMOCYSTEINE, ... | | Authors: | Fenwick, M.K, Ealick, S.E, Almabruk, K.H, Begley, T.P, Philmus, B. | | Deposit date: | 2017-01-05 | | Release date: | 2017-12-13 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (1.39 Å) | | Cite: | Biochemical Characterization and Structural Basis of Reactivity and Regioselectivity Differences between Burkholderia thailandensis and Burkholderia glumae 1,6-Didesmethyltoxoflavin N-Methyltransferase.
Biochemistry, 56, 2017
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5VSL
 | | Crystal structure of viperin with bound [4Fe-4S] cluster and S-adenosylhomocysteine (SAH) | | Descriptor: | IRON/SULFUR CLUSTER, Radical S-adenosyl methionine domain-containing protein 2, S-ADENOSYL-L-HOMOCYSTEINE | | Authors: | Fenwick, M.K, Li, Y, Cresswell, P, Modis, Y, Ealick, S.E. | | Deposit date: | 2017-05-11 | | Release date: | 2017-06-14 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (1.972 Å) | | Cite: | Structural studies of viperin, an antiviral radical SAM enzyme.
Proc. Natl. Acad. Sci. U.S.A., 114, 2017
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5VSM
 | | Crystal structure of viperin with bound [4Fe-4S] cluster, 5'-deoxyadenosine, and L-methionine | | Descriptor: | 5'-DEOXYADENOSINE, IRON/SULFUR CLUSTER, METHIONINE, ... | | Authors: | Fenwick, M.K, Li, Y, Cresswell, P, Modis, Y, Ealick, S.E. | | Deposit date: | 2017-05-11 | | Release date: | 2017-06-14 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Structural studies of viperin, an antiviral radical SAM enzyme.
Proc. Natl. Acad. Sci. U.S.A., 114, 2017
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5WAN
 | | Crystal Structure of a flavoenzyme RutA in the pyrimidine catabolic pathway | | Descriptor: | FLAVIN MONONUCLEOTIDE, GLYCEROL, Pyrimidine monooxygenase RutA, ... | | Authors: | Zhang, Y, Mukherjee, T, Abdelwahed, S, Begley, T.P, Ealick, S.E. | | Deposit date: | 2017-06-26 | | Release date: | 2017-07-19 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (1.798 Å) | | Cite: | Catalysis of a flavoenzyme-mediated amide hydrolysis.
J. Am. Chem. Soc., 132, 2010
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6BXL
 | | Crystal structure of Pyrococcus horikoshii Dph2 with 4Fe-4S cluster and SAM | | Descriptor: | 2-(3-amino-3-carboxypropyl)histidine synthase, IRON/SULFUR CLUSTER, S-ADENOSYLMETHIONINE | | Authors: | Torelli, A.T, Fenwick, M.K, Zhang, Y, Dong, M, Kathiresan, V, Carantoa, J.D, Dzikovski, B, Lancaster, K.M, Freed, J.H, Hoffman, B.M, Lin, H, Ealick, S.E. | | Deposit date: | 2017-12-18 | | Release date: | 2018-04-11 | | Last modified: | 2023-10-04 | | Method: | X-RAY DIFFRACTION (2.301 Å) | | Cite: | Organometallic and radical intermediates reveal mechanism of diphthamide biosynthesis.
Science, 359, 2018
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