1K4H
 
 | | CRYSTAL STRUCTURE OF TRNA-GUANINE TRANSGLYCOSYLASE (TGT) COMPLEXED WITH 2,6-Diamino-8-propylsulfanylmethyl-3H-quinazoline-4-one | | Descriptor: | 2,6-DIAMINO-8-PROPYLSULFANYLMETHYL-3H-QUINAZOLINE-4-ONE, TRNA-GUANINE-TRANSGLYCOSYLASE, ZINC ION | | Authors: | Brenk, R, Meyer, E.A, Castellano, R.K, Furler, M, Stubbs, M.T, Klebe, G, Diederich, F. | | Deposit date: | 2001-10-08 | | Release date: | 2002-04-24 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | De novo design, synthesis, and in vitro evaluation of inhibitors for prokaryotic tRNA-guanine transglycosylase: a dramatic sulfur effect on binding affinity.
Chembiochem, 3, 2002
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3GC4
 | | tRNA-guanine transglycosylase in complex with inhibitor | | Descriptor: | 6-amino-4-[2-(benzylamino)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: | 2009-02-21 | | Release date: | 2009-12-15 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.8 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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2POT
 | | tRNA guanine transglycosylase (TGT) E235Q mutant in complex with guanine | | Descriptor: | GLYCEROL, GUANINE, Queuine tRNA-ribosyltransferase, ... | | Authors: | Tidten, N, Heine, A, Reuter, K, Klebe, G. | | Deposit date: | 2007-04-27 | | Release date: | 2007-10-30 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.8 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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3UNT
 | | tRNA-guanine transglycosylase E339Q mutant | | Descriptor: | DIMETHYL SULFOXIDE, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | | Authors: | Jakobi, S, Heine, A, Klebe, G. | | Deposit date: | 2011-11-16 | | Release date: | 2012-11-14 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.801 Å) | | Cite: | Hot-spot analysis to dissect the functional protein-protein interface of a tRNA-modifying enzyme.
Proteins, 82, 2014
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1S38
 | | CRYSTAL STRUCTURE OF TGT IN COMPLEX WITH 2-AMINO-8-METHYLQUINAZOLIN-4(3H)-ONE | | Descriptor: | 2-AMINO-8-METHYLQUINAZOLIN-4(3H)-ONE, ZINC ION, tRNA guanine transglycosylase | | Authors: | Meyer, E.A, Furler, M, Diederich, F, Brenk, R, Klebe, G. | | Deposit date: | 2004-01-12 | | Release date: | 2004-07-27 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.81 Å) | | Cite: | Synthesis and In vitro Evaluation of 2-Aminoquinazolin-4(3H)-one-based Inhibitors for tRNA-Guanine Transglycosylase (TGT)
HELV.CHIM.ACTA, 87, 2004
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6YRY
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3S1G
 | | tRNA-Guanine Transglycosylase in complex with lin-Benzohypoxanthine Inhibitor | | Descriptor: | 2-(methylamino)-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | | Authors: | Klebe, G, Immekus, F, Heine, A. | | Deposit date: | 2011-05-15 | | Release date: | 2012-05-16 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.82 Å) | | Cite: | From lin-Benzoguanines to lin-Benzohypoxanthines as Ligands for Zymomonas mobilis tRNA-Guanine Transglycosylase: Replacement of Protein-Ligand Hydrogen Bonding by Importing Water Clusters.
Chemistry, 18, 2012
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4HVX
 | | tRNA-guanine transglycosylase Y106F, C158V mutant in complex with queuine | | Descriptor: | 2-amino-5-({[(1S,4S,5R)-4,5-dihydroxycyclopent-2-en-1-yl]amino}methyl)-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | | Authors: | Biela, I, Tidten-Luksch, N, Heine, A, Reuter, K, Klebe, G. | | Deposit date: | 2012-11-07 | | Release date: | 2012-12-26 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.82 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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7A3X
 | | tRNA-guanine transglycosylase C158S/C281S/Y330C/H333A mutant in complex with sulfolane | | Descriptor: | GLYCEROL, Queuine tRNA-ribosyltransferase, ZINC ION, ... | | Authors: | Nguyen, D, Heine, A, Klebe, G. | | Deposit date: | 2020-08-18 | | Release date: | 2021-06-16 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | Targeting a Cryptic Pocket in a Protein-Protein Contact by Disulfide-Induced Rupture of a Homodimeric Interface.
Acs Chem.Biol., 16, 2021
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1F3E
 | | A NEW TARGET FOR SHIGELLOSIS: RATIONAL DESIGN AND CRYSTALLOGRAPHIC STUDIES OF INHIBITORS OF TRNA-GUANINE TRANSGLYCOSYLASE | | Descriptor: | 3,5-DIAMINOPHTHALHYDRAZIDE, QUEUINE TRNA-RIBOSYLTRANSFERASE, ZINC ION | | Authors: | Graedler, U, Gerber, H.-D, Goodenough-Lashua, D.M, Garcia, G.A.G, Ficner, R, Reuter, K, Stubbs, M.T, Klebe, G. | | Deposit date: | 2000-06-02 | | Release date: | 2000-06-15 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | A new target for shigellosis: rational design and crystallographic studies of inhibitors of tRNA-guanine transglycosylase.
J.Mol.Biol., 306, 2001
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1PUD
 | | TRNA-GUANINE TRANSGLYCOSYLASE | | Descriptor: | TRNA-GUANINE TRANSGLYCOSYLASE, ZINC ION | | Authors: | Romier, C, Reuter, K, Suck, D, Ficner, R. | | Deposit date: | 1996-06-28 | | Release date: | 1997-07-07 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | Crystal structure of tRNA-guanine transglycosylase: RNA modification by base exchange.
EMBO J., 15, 1996
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1Q63
 | | CRYSTAL STRUCTURE OF TGT IN COMPLEX WITH 2,6-Diamino-8-(1H-imidazol-2-ylsulfanylmethyl)-3H-quinazoline-4-one crystallized at pH 5.5 | | Descriptor: | 2,6-DIAMINO-8-(1H-IMIDAZOL-2-YLSULFANYLMETHYL)-3H-QUINAZOLINE-4-ONE, Queuine tRNA-ribosyltransferase, ZINC ION | | Authors: | Brenk, R, Meyer, E, Reuter, K, Stubbs, M.T, Garcia, G.A, Klebe, G. | | Deposit date: | 2003-08-12 | | Release date: | 2004-04-13 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.85 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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6YGZ
 | | tRNA Guanine Transglycosylase (TGT) labelled with 5-fluoro-tryptophan in co-crystallized complex with 6-Amino-4-(2-phenylethyl)-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one | | Descriptor: | 6-AMINO-4-(2-PHENYLETHYL)-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 (1.86 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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4Q8O
 | | tRNA-Guanine Transglycosylase (TGT) Mutant V262T 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 (1.887 Å) | | Cite: | Creating a Resistance Model for TGT: The Effect of Mutations on Flexible lin-Benzoguanine Substituents
To be Published
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5I07
 | | tRNA guanine Transglycosylase (TGT) in co-crystallized complex with 6-Amino-4-(2-phenylethyl)-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one | | Descriptor: | 1,2-ETHANEDIOL, 6-AMINO-4-(2-PHENYLETHYL)-1,7-DIHYDRO-8H-IMIDAZO[4,5-G]QUINAZOLIN-8-ONE, GLYCEROL, ... | | 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 (1.89 Å) | | Cite: | Co-crystallization, Isothermal titration calorimetry and nanoESI-MS reveal dimer disturbing inhibitors
To be Published
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1P0D
 | | CRYSTAL STRUCTURE OF ZYMOMONAS MOBILIS tRNA-GUANINE TRANSGLYCOSYLASE (TGT) CRYSTALLISED AT PH 5.5 | | Descriptor: | Queuine tRNA-ribosyltransferase, ZINC ION | | Authors: | Brenk, R, Stubbs, M.T, Heine, A, Reuter, K, Klebe, G. | | Deposit date: | 2003-04-10 | | Release date: | 2003-09-30 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Flexible adaptations in the structure of the tRNA-modifying enzyme
tRNA-guanine transglycosylase and their implications for substrate selectivity,
reaction mechanism and structure-based drug design
Chembiochem, 4, 2003
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4HTB
 | | tRNA-guanine transglycosylase Y330C mutant in space group C2 | | Descriptor: | DIMETHYL SULFOXIDE, GLYCEROL, ZINC ION, ... | | Authors: | Jakobi, S, Klebe, G. | | Deposit date: | 2012-11-01 | | Release date: | 2013-11-20 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | What Glues a Homodimer Together: Systematic Analysis of the Stabilizing Effect of an Aromatic Hot Spot in the Protein-Protein Interface of the tRNA-Modifying Enzyme Tgt.
Acs Chem.Biol., 10, 2015
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1OZQ
 | | CRYSTAL STRUCTURE OF THE MUTATED TRNA-GUANINE TRANSGLYCOSYLASE (TGT)Y106F COMPLEXED WITH PREQ1 | | Descriptor: | 7-DEAZA-7-AMINOMETHYL-GUANINE, Queuine tRNA-ribosyltransferase, ZINC ION | | Authors: | Brenk, R, Stubbs, M.T, Heine, A, Reuter, K, Klebe, G. | | Deposit date: | 2003-04-09 | | Release date: | 2003-09-30 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Flexible adaptations in the structure of the tRNA-modifying enzyme tRNA-guanine transglycosylase
and their implications for substrate selectivity, reaction mechanism and structure-based drug design
Chembiochem, 4, 2003
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7ADN
 | | apo tRNA-guanine transglycosylase C158S/C281S/Y330C/H333A mutant | | Descriptor: | FORMIC ACID, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | | Authors: | Nguyen, D, You, S, Heine, A, Klebe, G. | | Deposit date: | 2020-09-15 | | Release date: | 2021-06-16 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (1.92 Å) | | Cite: | Targeting a Cryptic Pocket in a Protein-Protein Contact by Disulfide-Induced Rupture of a Homodimeric Interface.
Acs Chem.Biol., 16, 2021
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3EOU
 | | tRNA-guanine transglycosylase in complex with 6-amino-4-(2-hydroxyethyl)-2-(methylamino)-3,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one | | Descriptor: | 6-amino-4-(2-hydroxyethyl)-2-(methylamino)-3,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | | Authors: | Ritschel, T, Heine, A, Klebe, G. | | Deposit date: | 2008-09-29 | | Release date: | 2009-09-15 | | Last modified: | 2024-03-20 | | Method: | X-RAY DIFFRACTION (1.93 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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4PUM
 | | tRNA-Guanine Transglycosylase (TGT) Mutant D156N 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 (1.93 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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1Q4W
 | | CRYSTAL STRUCTURE OF TGT IN COMPLEX WITH 2,6-DIAMINO-3H-QUINAZOLIN-4-ONE | | Descriptor: | 2,6-DIAMINO-3H-QUINAZOLIN-4-ONE, Queuine tRNA-ribosyltransferase, ZINC ION | | Authors: | Brenk, R, Meyer, E, Reuter, K, Stubbs, M.T, Garcia, G.A, Klebe, G. | | Deposit date: | 2003-08-04 | | Release date: | 2004-04-13 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.93 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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1OZM
 | | Y106F mutant of Z. mobilis TGT | | Descriptor: | Queuine tRNA-ribosyltransferase, ZINC ION | | Authors: | Brenk, R, Stubbs, M.T, Heine, A, Reuter, K, Klebe, G. | | Deposit date: | 2003-04-09 | | Release date: | 2003-09-30 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Flexible adaptations in the structure of the tRNA-modifying enzyme
tRNA-guanine transglycosylase and their implications for substrate selectivity,
reaction mechanism and structure-based drug design
Chembiochem, 4, 2003
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1S39
 | | CRYSTAL STRUCTURE OF TGT IN COMPLEX WITH 2-aminoquinazolin-4(3H)-one | | Descriptor: | 2-AMINOQUINAZOLIN-4(3H)-ONE, ZINC ION, tRNA guanine transglycosylase | | Authors: | Brenk, R, Meyer, E.A, Reuter, K, Garcia, G.A, Stubbs, M.T, Klebe, G. | | Deposit date: | 2004-01-12 | | Release date: | 2004-11-16 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Synthesis and In Vitro Evaluation of 2-Aminoquinazolin-4(3H)-one-Based Inhibitors for tRNA-Guanine Transglycosylase (TGT)
HELV.CHIM.ACTA, 87, 2004
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2QZR
 | | tRNA-Guanine Transglycosylase(TGT) in Complex with 6-amino-2-[(1-naphthylmethyl)amino]-3,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one | | Descriptor: | 6-amino-2-[(1-naphthylmethyl)amino]-3,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | | Authors: | Hoertner, S.R, Ritschel, T, Stengl, B, Kramer, C, Schweizer, W.B, Wagner, B, Kansy, M, Klebe, G, Diederich, F. | | Deposit date: | 2007-08-17 | | Release date: | 2007-09-11 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Potent Inhibitors of tRNA-Guanine Transglycosylase, an Enzyme Linked to the Pathogenicity of the Shigella Bacterium: Charge-Assisted Hydrogen Bonding.
Angew.Chem.Int.Ed.Engl., 46, 2007
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