5N6F
| Crystal structure of TGT in complex with guanine fragment | Descriptor: | DI(HYDROXYETHYL)ETHER, DIMETHYL SULFOXIDE, GUANINE, ... | Authors: | Hassaan, E, Heine, A, Klebe, G. | Deposit date: | 2017-02-15 | Release date: | 2018-03-07 | Last modified: | 2024-01-17 | Method: | X-RAY DIFFRACTION (1.11909521 Å) | Cite: | Fragments as Novel Starting Points for tRNA-Guanine Transglycosylase Inhibitors Found by Alternative Screening Strategies. Chemmedchem, 15, 2020
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4Q8W
| tRNA-Guanine Transglycosylase (TGT) in Complex with 4-[2-({6-Amino-8-oxo-1H,7H,8H-imidazo[4,5-g]quinazolin-2-yl}amino)ethyl]benzoic acid | Descriptor: | 4-{2-[(6-amino-8-oxo-7,8-dihydro-1H-imidazo[4,5-g]quinazolin-2-yl)amino]ethyl}benzoic acid, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | Authors: | Neeb, M, Heine, A, Klebe, G. | Deposit date: | 2014-04-28 | Release date: | 2015-05-20 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (1.14 Å) | Cite: | Addressing a New Subpocket of TGT by Elongated 2-Amino-lin-benzoguanines To be Published
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6YGW
| TGT W178F mutant labelled mit 5F-Trp crystallised at pH 5.5 | Descriptor: | 2,3-DIHYDROXY-1,4-DITHIOBUTANE, CHLORIDE ION, GLYCEROL, ... | Authors: | Nguyen, A, Heine, A, Klebe, G. | Deposit date: | 2020-03-27 | Release date: | 2020-04-08 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.16 Å) | Cite: | Mutation study on tRNA-guanine transglycosylase within 19F NMR experiments for conformational change analysis To Be Published
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5JSV
| tRNA guanine Transglycosylase (TGT) in co-crystallized complex with 6-amino-2-((((3aR,4R,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methyl)amino)-1H-imidazo[4,5-g]quinazolin-8(7H)-one | Descriptor: | CHLORIDE ION, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | Authors: | Ehrmann, F.R, Nguyen, D, Heine, A, Klebe, G. | Deposit date: | 2016-05-09 | Release date: | 2017-05-24 | Last modified: | 2024-01-10 | Method: | X-RAY DIFFRACTION (1.17 Å) | Cite: | Application of carbohydrates based lin-benzoguanines in a solvent-exposed subpocket of the tRNA-modifying Enzyme TGT To be Published
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4LBU
| tRNA guanine transglycosylase (TGT) in complex with Furanoside-Based lin-Benzoguanine 2 | Descriptor: | CHLORIDE ION, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | Authors: | Ehrmann, F.R, Heine, A, Klebe, G. | Deposit date: | 2013-06-21 | Release date: | 2014-12-24 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (1.17 Å) | Cite: | Replacement of Water Molecules in a Phosphate Binding Site by Furanoside-Appended lin-Benzoguanine Ligands of tRNA-Guanine Transglycosylase (TGT). Chemistry, 21, 2015
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4E2V
| tRNA-guanine transglycosylase Y106F, C158V mutant in complex with preQ1 | Descriptor: | 7-DEAZA-7-AMINOMETHYL-GUANINE, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | Authors: | Schmidt, I, Reuter, K, Klebe, G, Heine, A, Tidten, N. | Deposit date: | 2012-03-09 | Release date: | 2013-03-27 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (1.18 Å) | Cite: | Investigation of Specificity Determinants in Bacterial tRNA-Guanine Transglycosylase Reveals Queuine, the Substrate of Its Eucaryotic Counterpart, as Inhibitor. Plos One, 8, 2013
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6YH2
| tRNA-guanine Transglycosylase (TGT) labeled with 5-fluorotryptophan in co-crystallized complex with 2-(methylamino)-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one | Descriptor: | 2-(methylamino)-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one, CHLORIDE ION, GLYCEROL, ... | Authors: | Nguyen, A, Heine, A, Klebe, G. | Deposit date: | 2020-03-28 | Release date: | 2020-04-08 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.19 Å) | Cite: | Co-crystallization, nanoESI-MS and 19F NMR reveal dimer disturbing inhibitors and conformational changes at dimer contacts To Be Published
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3BLD
| tRNA guanine transglycosylase V233G mutant preQ1 complex structure | Descriptor: | 7-DEAZA-7-AMINOMETHYL-GUANINE, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | Authors: | Tidten, N, Heine, A, Reuter, K, Klebe, G. | Deposit date: | 2007-12-11 | Release date: | 2008-12-16 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (1.19 Å) | Cite: | Investigation of Specificity Determinants in Bacterial tRNA-Guanine Transglycosylase Reveals Queuine, the Substrate of Its Eucaryotic Counterpart, as Inhibitor Plos One, 8, 2013
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5JXQ
| TRNA-GUANINE TRANSGLYCOSYLASE (TGT) IN COMPLEX WITH 6-AMINO-2-{[4-(2-HYDROXYETHYL)PHENETHYL]AMINO}-1,7-DIHYDRO-8H-IMIDAZO[4,5-g]QUINAZOLIN-8-ONE | Descriptor: | 6-amino-2-({2-[4-(2-hydroxyethyl)phenyl]ethyl}amino)-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one, CHLORIDE ION, GLYCEROL, ... | Authors: | Neeb, M, Heine, A, Klebe, G. | Deposit date: | 2016-05-13 | Release date: | 2016-08-10 | Last modified: | 2024-01-10 | Method: | X-RAY DIFFRACTION (1.2 Å) | Cite: | Occupying a flat subpocket in a tRNA-modifying enzyme with ordered or disordered side chains: Favorable or unfavorable for binding? Bioorg.Med.Chem., 24, 2016
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1R5Y
| Crystal Structure of TGT in complex with 2,6-Diamino-3H-Quinazolin-4-one Crystallized at PH 5.5 | Descriptor: | 2,6-DIAMINO-3H-QUINAZOLIN-4-ONE, Queuine tRNA-ribosyltransferase, ZINC ION | Authors: | Brenk, R, Meyer, E, Reuter, K, Garcia, G.A, Stubbs, M.T, Klebe, G. | Deposit date: | 2003-10-13 | Release date: | 2004-04-13 | Last modified: | 2023-11-08 | Method: | X-RAY DIFFRACTION (1.2 Å) | Cite: | Crystallographic Study of Inhibitors of tRNA-guanine Transglycosylase Suggests a New Structure-based Pharmacophore for Virtual Screening. J.Mol.Biol., 338, 2004
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5JT5
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6YYZ
| tRNA-Guanine Transglycosylase (TGT) labeled with 5-fluorotryptophan in co-crystallized complex with 6-amino-2-(methylamino)-4-(2-((2R,3R,4R,5R)-3,4,5-trimethoxytetrahydrofuran-2-yl)ethyl)-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one | Descriptor: | 6-amino-2-(methylamino)-4-(2-((2R,3R,4R,5R)-3,4,5-trimethoxytetrahydrofuran-2-yl)ethyl)-1H-imidazo[4,5-g]quinazolin-8(7H)-one, Queuine tRNA-ribosyltransferase, ZINC ION | Authors: | Nguyen, A, Heine, A, Klebe, G. | Deposit date: | 2020-05-06 | Release date: | 2020-05-13 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.21 Å) | Cite: | Co-crystallization, 19F NMR and nanoESI-MS reveal dimer disturbing inhibitors and conformational changes at dimer contacts To Be Published
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5JSW
| tRNA guanine Transglycosylase (TGT) in co-crystallized complex with 6-amino-2-((((3a'R,6'R,6a'R)-2,2,2',2'-tetramethyldihydro-3a'H-spiro[[1,3]dioxolane-4,4'-furo[3,4-d][1,3]dioxol]-6'-yl)methyl)amino)-1H-imidazo[4,5-g]quinazolin-8(7H)-one | Descriptor: | 1,2-ETHANEDIOL, 6-amino-2-({[(3a'R,4S,6'R,6a'R)-2,2,2',2'-tetramethyldihydro-3a'H-spiro[1,3-dioxolane-4,4'-furo[3,4-d][1,3]dioxol]-6'-yl]methyl}amino)-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one (non-preferred name), CHLORIDE ION, ... | Authors: | Ehrmann, F.R, Nguyen, D, Heine, A, Klebe, G. | Deposit date: | 2016-05-09 | Release date: | 2017-05-24 | Last modified: | 2024-01-10 | Method: | X-RAY DIFFRACTION (1.22 Å) | Cite: | Application of carbohydrates based lin-benzoguanines in a solvent-exposed subpocket of the tRNA-modifying Enzyme TGT To be Published
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6YGM
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4Q8M
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4Q4S
| tRNA-Guanine Transglycosylase (TGT) in Complex with 6-Amino-2-[(thiophen-2-ylmethyl)amino]-1H,7H,8H-imidazo[4,5-g]quinazolin-8-one | Descriptor: | 6-amino-2-[(thiophen-2-ylmethyl)amino]-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | Authors: | Neeb, M, Heine, A, Klebe, G. | Deposit date: | 2014-04-15 | Release date: | 2014-07-09 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (1.249 Å) | Cite: | Beyond Affinity: Enthalpy-Entropy Factorization Unravels Complexity of a Flat Structure-Activity Relationship for Inhibition of a tRNA-Modifying Enzyme. J.Med.Chem., 57, 2014
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6YHD
| tRNA-guanine Transglycosylase (TGT) labeled with 5-fluorotryptophan in co-crystallized complex with 6-amino-4-(2-((2R,3S,4R,5R)-3,4-dihydroxy-5-methoxytetrahydrofuran-2-yl)ethyl)-2-(methylamino)-3,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one | Descriptor: | CHLORIDE ION, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | Authors: | Nguyen, A, Heine, A, Klebe, G. | Deposit date: | 2020-03-28 | Release date: | 2020-04-08 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.25 Å) | Cite: | Co-crystallization, nanoESI-MS and 19F NMR reveal dimer disturbing inhibitors and conformational changes at dimer contacts To Be Published
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4PUN
| tRNA-Guanine Transglycosylase (TGT) Apo-Structure pH 7.8 | Descriptor: | DIMETHYL SULFOXIDE, Queuine tRNA-ribosyltransferase, ZINC ION | Authors: | Neeb, M, Heine, A, Klebe, G. | Deposit date: | 2014-03-13 | Release date: | 2014-07-16 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (1.25 Å) | Cite: | Chasing Protons: How Isothermal Titration Calorimetry, Mutagenesis, and pKa Calculations Trace the Locus of Charge in Ligand Binding to a tRNA-Binding Enzyme. J.Med.Chem., 57, 2014
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5I02
| tRNA guanine transglycosylase (TGT) in co-crystallized complex with 6-amino-4-{2-[(cyclohexylmethyl)amino]ethyl}-2-(methylamino)-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one | Descriptor: | 1,2-ETHANEDIOL, 6-amino-4-{2-[(cyclohexylmethyl)amino]ethyl}-2-(methylamino)-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one, CHLORIDE ION, ... | Authors: | Ehrmann, F.R, Nguyen, D, Heine, A, Klebe, G. | Deposit date: | 2016-02-03 | Release date: | 2017-02-15 | Last modified: | 2024-01-10 | Method: | X-RAY DIFFRACTION (1.25 Å) | Cite: | Co-crystallization, Isothermal titration calorimetry and nanoESI-MS reveal dimer disturbing inhibitors To be Published
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6YFW
| TGT H333F mutant crystallised at pH 8.5 | Descriptor: | CHLORIDE ION, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | Authors: | Nguyen, A, Heine, A, Klebe, G. | Deposit date: | 2020-03-26 | Release date: | 2020-04-08 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.26 Å) | Cite: | Mutation study on tRNA-guanine transglycosylase for catalysis Testing To Be Published
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6YGO
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3BLL
| TGT mutant in complex with Boc-preQ1 | Descriptor: | GLYCEROL, Queuine tRNA-ribosyltransferase, ZINC ION, ... | Authors: | Tidten, N, Heine, A, Reuter, K, Klebe, G. | Deposit date: | 2007-12-11 | Release date: | 2008-12-16 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (1.26 Å) | Cite: | Investigation of Specificity Determinants in Bacterial tRNA-Guanine Transglycosylase Reveals Queuine, the Substrate of Its Eucaryotic Counterpart, as Inhibitor Plos One, 8, 2013
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5LPS
| tRNA guanine Transglycosylase (TGT) in co-crystallized complex (space group C2) with 6-amino-2-(methylamino)-4-(2-((2R,3R,4S,5R,6S)-3,4,5,6-tetramethoxytetrahydro-2H-pyran-2-yl)ethyl)-1H-imidazo[4,5-g]quinazolin-8(7H)-one | Descriptor: | 1,2-ETHANEDIOL, 6-azanyl-2-(methylamino)-4-[2-[(2~{R},3~{R},4~{S},5~{R},6~{S})-3,4,5,6-tetramethoxyoxan-2-yl]ethyl]-1,7-dihydroimidazo[4,5-g]quinazolin-8-one, Queuine tRNA-ribosyltransferase, ... | Authors: | Ehrmann, F.R, Heine, A, Klebe, G. | Deposit date: | 2016-08-14 | Release date: | 2017-08-30 | Last modified: | 2024-01-10 | Method: | X-RAY DIFFRACTION (1.27 Å) | Cite: | Carbohydrate-based Inhibitors targeting the Ribose-34 pocket of Z.mobilis TGT and changing the oligomeric state of the homodimer To be published
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2Z7K
| tRNA-Guanine transglycosylase (TGT) in complex with 2-Amino-lin-Benzoguanine | Descriptor: | 2,6-diamino-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | Authors: | Ritschel, T, Heine, A, Klebe, G. | Deposit date: | 2007-08-24 | Release date: | 2008-08-26 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (1.28 Å) | Cite: | Crystal structure analysis and in silico pKa calculations suggest strong pKa shifts of ligands as driving force for high-affinity binding to TGT Chembiochem, 10, 2009
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4GD0
| tRNA-guanine transglycosylase Y106F, C158V mutant | Descriptor: | GLYCEROL, Queuine tRNA-ribosyltransferase, ZINC ION | Authors: | Schmidt, I, Tidten-Luksch, N, Heine, A, Reuter, K, Klebe, G. | Deposit date: | 2012-07-31 | Release date: | 2012-08-29 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (1.29 Å) | Cite: | Investigation of Specificity Determinants in Bacterial tRNA-Guanine Transglycosylase Reveals Queuine, the Substrate of Its Eucaryotic Counterpart, as Inhibitor. Plos One, 8, 2013
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