4GCX
 
 | | tRNA-guanine transglycosylase Y106F, C158V, V233G mutant in complex with preQ1 | | Descriptor: | 7-DEAZA-7-AMINOMETHYL-GUANINE, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | | 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 (1.42 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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5LPO
 | | tRNA guanine Transglycosylase (TGT) in co-crystallized complex with 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 | | Descriptor: | 1,2-ETHANEDIOL, 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, GLYCEROL, ... | | 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 (1.42 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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4PUJ
 | | tRNA-Guanine Transglycosylase (TGT) in Complex with 6-Amino-2-{[2-(morpholin-4-yl)ethyl]amino}-1H,7H,8H-imidazo[4,5-g]quinazolin-8-one | | Descriptor: | 6-amino-2-[(2-morpholin-4-ylethyl)amino]-3,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one, CHLORIDE ION, GLYCEROL, ... | | 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 (1.42 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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4H6E
 | | tRNA-guanine transglycosylase Y106F, C158V, V233G mutant apo structure | | Descriptor: | GLYCEROL, Queuine tRNA-ribosyltransferase, ZINC ION | | Authors: | Biela, I, Tidten-Luksch, N, Heine, A, Reuter, K, Klebe, G. | | Deposit date: | 2012-09-19 | | Release date: | 2012-11-07 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.42 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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5I09
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4Q4R
 | | tRNA-Guanine Transglycosylase (TGT) in Complex with 2-{[2-(Morpholin-4-yl)ethyl]amino}-1H,7H,8H-imidazo[4,5-g]quinazolin-8-one | | Descriptor: | 2-{[2-(4-Morpholinyl)ethyl]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 (1.448 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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4Q8N
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6FSO
 | | Crystal Structure of TGT in complex with methyl({[5-(pyridin-3-yloxy)furan-2-yl]methyl})amine | | Descriptor: | ACETATE ION, DI(HYDROXYETHYL)ETHER, DIMETHYL SULFOXIDE, ... | | Authors: | Hassaan, E, Heine, A, Klebe, G. | | Deposit date: | 2018-02-20 | | Release date: | 2019-03-20 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.449 Å) | | Cite: | Fragments as Novel Starting Points for tRNA-Guanine Transglycosylase Inhibitors Found by Alternative Screening Strategies.
Chemmedchem, 15, 2020
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4GH1
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4FPS
 | | tRNA-Guanine Transglycosylase in complex with adamantyl-substituted lin-benzoguanine ligand | | Descriptor: | 6-amino-2-(methylamino)-4-(2-{[(3S,5S,7S)-tricyclo[3.3.1.1~3,7~]dec-1-ylmethyl]amino}ethyl)-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | | Authors: | Immekus, F, Klebe, G. | | Deposit date: | 2012-06-22 | | Release date: | 2013-07-24 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.45 Å) | | Cite: | Studies on TGT homodimer interface
To be Published
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4Q8P
 | | tRNA-Guanine Transglycosylase (TGT) Mutant V262D in Complex with 6-Amino-2-{[2-(morpholin-4-yl)ethyl]amino}-1H,7H,8H-imidazo[4,5-g]quinazolin-8-one | | Descriptor: | 6-amino-2-[(2-morpholin-4-ylethyl)amino]-3,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | | Authors: | Neeb, M, Heine, A, Klebe, G. | | Deposit date: | 2014-04-28 | | Release date: | 2015-05-20 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.45 Å) | | Cite: | Creating a Resistance Model for TGT: The Effect of Mutations on Flexible lin-Benzoguanine Substituents
To be Published
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2NQZ
 | | Trna-guanine transglycosylase (TGT) mutant in complex with 7-deaza-7-aminomethyl-guanine | | Descriptor: | 7-DEAZA-7-AMINOMETHYL-GUANINE, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | | Authors: | Tidten, N, Heine, A, Reuter, K, Klebe, G. | | Deposit date: | 2006-11-01 | | Release date: | 2007-11-13 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.46 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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6YGL
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4GG9
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5I00
 | | tRNA guanine transglycosylase (TGT) in co-crystallized complex with 6-amino-4-{2-[(cyclopentylmethyl)amino]ethyl}-2-(methylamino)-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one | | Descriptor: | 1,2-ETHANEDIOL, 6-amino-4-{2-[(cyclopentylmethyl)amino]ethyl}-2-(methylamino)-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one, CHLORIDE ION, ... | | Authors: | Ehrmann, F.R, Heine, A, Klebe, G. | | Deposit date: | 2016-02-03 | | Release date: | 2017-02-15 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (1.49 Å) | | Cite: | Co-crystallization, Isothermal titration calorimetry and nanoESI-MS reveal dimer disturbing inhibitors
To be Published
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4PUK
 | | tRNA-Guanine Transglycosylase (TGT) in Complex with 6-Amino-2-(methylamino)-1H,7H,8H-imidazo[4,5-g]quinazolin-8-one | | Descriptor: | 6-amino-2-(methylamino)-3,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | | 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 (1.49 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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6YH3
 | | tRNA-Guanine Transglycosylase (TGT) in co-crystallized complex with 6-amino-2-(methylamino)-4-phenethyl-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one | | Descriptor: | 6-amino-2-(methylamino)-4-phenethyl-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one, Queuine tRNA-ribosyltransferase, ZINC ION | | 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 (1.49 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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3GE7
 | | tRNA-guanine transglycosylase in complex with 6-amino-4-{2-[(cyclopentylmethyl)amino]ethyl}-2-(methylamino)-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one | | Descriptor: | 6-amino-4-{2-[(cyclopentylmethyl)amino]ethyl}-2-(methylamino)-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | | Authors: | Ritschel, T, Heine, A, Klebe, G. | | Deposit date: | 2009-02-25 | | Release date: | 2009-12-15 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | How to Replace the Residual Solvation Shell of Polar Active Site Residues to Achieve Nanomolar Inhibition of tRNA-Guanine Transglycosylase
Chemmedchem, 4, 2009
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2OKO
 | | Z. mobilis tRNA guanine transglycosylase E235Q mutant apo-structure at pH 5.5 | | Descriptor: | GLYCEROL, Queuine tRNA-ribosyltransferase, ZINC ION | | Authors: | Tidten, N. | | Deposit date: | 2007-01-17 | | Release date: | 2007-10-30 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.5 Å) | | Cite: | Glutamate versus Glutamine Exchange Swaps Substrate Selectivity in tRNA-Guanine Transglycosylase: Insight into the Regulation of Substrate Selectivity by Kinetic and Crystallographic Studies.
J.Mol.Biol., 374, 2007
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6YGY
 | | tRNA-Guanine Transglycosylase (TGT) labeled with 5-fluorotryptophan in co-crystallized complex with 6-Amino-4-[2-(4-methylphenyl)ethyl]-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one | | Descriptor: | 6-AMINO-4-[2-(4-METHYLPHENYL)ETHYL]-1,7-DIHYDRO-8H-IMIDAZO[4,5-G]QUINAZOLIN-8-ONE, Queuine tRNA-ribosyltransferase, ZINC ION | | 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 (1.52 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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4GKT
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4Q4P
 | | tRNA-Guanine Transglycosylase (TGT) in Complex with 2-{[2-(PIPERIDIN-1-YL)ETHYL]AMINO}-3,5-DIHYDRO-8H-IMIDAZO[4,5-G]QUINAZOLIN-8-ONE | | Descriptor: | 2-{[2-(piperidin-1-yl)ethyl]amino}-3,5-dihydro-8H-imidazo[4,5-g]quinazolin-8-one, CHLORIDE ION, DIMETHYL SULFOXIDE, ... | | 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 (1.539 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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5JT6
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6YHE
 | | tRNA-Guanine Transglycosylase (TGT) labeled with 5-fluorotryptophan in co-crystallized complex with 6-amino-4-(2-((3aR,4R,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)ethyl)-2-(methylamino)-1H-imidazo[4,5-g]quinazolin-8(7H)-one | | Descriptor: | 4-[2-[(3~{a}~{R},4~{R},6~{R},6~{a}~{R})-4-methoxy-2,2-dimethyl-3~{a},4,6,6~{a}-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]ethyl]-6-azanyl-2-(methylamino)-1,7-dihydroimidazo[4,5-g]quinazolin-8-one, Queuine tRNA-ribosyltransferase, ZINC ION | | Authors: | Nguyen, A, Heine, A, Klebe, G. | | Deposit date: | 2020-03-29 | | Release date: | 2020-04-08 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.54 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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5UTJ
 | | Crystal Structure of TGT in complex with 2,6-dioxy-8-azapurine, 2,6-dioxy-8-azapurine, 2,6-dioxy-8-azapurine | | Descriptor: | 8-AZAXANTHINE, DI(HYDROXYETHYL)ETHER, DIMETHYL SULFOXIDE, ... | | 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 (1.549 Å) | | Cite: | Fragments as Novel Starting Points for tRNA-Guanine Transglycosylase Inhibitors Found by Alternative Screening Strategies.
Chemmedchem, 15, 2020
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