3RR4
| tRNA-Guanine Transglycosylase in complex with N-Methyl-lin-Benzoguanine Inhibitor | Descriptor: | 2,6-bis(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: | 2011-04-29 | Release date: | 2012-04-25 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (1.68 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
|
|
7A4K
| tRNA-guanine transglycosylase C158S/C281S/Y330C/H333A mutant in complex with tetramethylene sulfoxide | Descriptor: | GLYCEROL, Queuine tRNA-ribosyltransferase, ZINC ION, ... | Authors: | Nguyen, D, Heine, A, Klebe, G. | Deposit date: | 2020-08-19 | Release date: | 2021-06-16 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (1.68 Å) | Cite: | Targeting a Cryptic Pocket in a Protein-Protein Contact by Disulfide-Induced Rupture of a Homodimeric Interface. Acs Chem.Biol., 16, 2021
|
|
4H7Z
| tRNA-guanine transglycosylase Y106F, C158V mutant in complex with guanine | Descriptor: | GLYCEROL, GUANINE, Queuine tRNA-ribosyltransferase, ... | Authors: | Biela, I, Tidten-Luksch, N, Heine, A, Reuter, K, Klebe, G. | Deposit date: | 2012-09-21 | Release date: | 2012-10-10 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (1.68 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
|
|
6H7C
| |
4L56
| tRNA guanine transglycosylase H333D mutant apo structure | Descriptor: | GLYCEROL, Queuine tRNA-ribosyltransferase, ZINC ION | Authors: | Nguyen, T.X.P, Heine, A, Klebe, G. | Deposit date: | 2013-06-10 | Release date: | 2014-12-24 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (1.7 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
|
|
5JT7
| |
1P0B
| Crystal Structure Of tRNA-Guanine Transglycosylase (TGT) From Zymomonas mobilis Complexed With Archaeosine Precursor, Preq0 | Descriptor: | 2-AMINO-4-OXO-4,7-DIHYDRO-3H-PYRROLO[2,3-D]PYRIMIDINE-5-CARBONITRILE, 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 (1.7 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
|
|
7A3V
| tRNA-guanine transglycosylase C158S/C281S/Y330C/H333A mutant in complex with 3-hydroxysulfolane | Descriptor: | 1,2-ETHANEDIOL, 3-hydroxythietane-1,1-dioxide, GLYCEROL, ... | 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 (1.7 Å) | Cite: | Targeting a Cryptic Pocket in a Protein-Protein Contact by Disulfide-Induced Rupture of a Homodimeric Interface. Acs Chem.Biol., 16, 2021
|
|
6YGR
| 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: | 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: | 2020-03-27 | Release date: | 2020-04-08 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.7 Å) | Cite: | Co-crystallization and nanoESI-MS reveal dimer disturbing inhibitors and conformational changes at dimer contacts To Be Published
|
|
2QII
| Crystal Structure Of tRNA-Guanine Transglycosylase (TGT) From Zymomonas mobilis Complexed With Archaeosine Precursor, Preq0 | Descriptor: | 2-AMINO-4-OXO-4,7-DIHYDRO-3H-PYRROLO[2,3-D]PYRIMIDINE-5-CARBONITRILE, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | Authors: | Tidten, N, Brenk, R, Heine, A, Reuter, K, Klebe, G. | Deposit date: | 2007-07-04 | Release date: | 2007-07-17 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.7 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
|
|
2PWV
| tRNA guanine transglycosylase E235Q mutant in complex with preQ0 | Descriptor: | 2-AMINO-4-OXO-4,7-DIHYDRO-3H-PYRROLO[2,3-D]PYRIMIDINE-5-CARBONITRILE, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | Authors: | Tidten, N, Stengl, B, Heine, A, Reuter, K, Klebe, G. | Deposit date: | 2007-05-13 | Release date: | 2007-10-30 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.7 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
|
|
1K4G
| CRYSTAL STRUCTURE OF TRNA-GUANINE TRANSGLYCOSYLASE (TGT) COMPLEXED WITH 2,6-DIAMINO-8-(1H-IMIDAZOL-2-YLSULFANYLMETHYL)-3H-QUINAZOLINE-4-ONE | Descriptor: | 2,6-DIAMINO-8-(1H-IMIDAZOL-2-YLSULFANYLMETHYL)-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 (1.7 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
|
|
2BBF
| Crystal structure of tRNA-guanine transglycosylase (TGT) from Zymomonas mobilis in complex with 6-amino-3,7-dihydro-imidazo[4,5-g]quinazolin-8-one | Descriptor: | 6-AMINO-3,7-DIHYDRO-IMIDAZO[4,5-G]QUINAZOLIN-8-ONE, ZINC ION, tRNA guanine transglycosylase | Authors: | Stengl, B, Meyer, E.A, Heine, A, Brenk, R, Diederich, F, Klebe, G. | Deposit date: | 2005-10-17 | Release date: | 2007-04-24 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (1.7 Å) | Cite: | Crystal structures of tRNA-guanine transglycosylase (TGT) in complex with novel and potent inhibitors unravel pronounced induced-fit adaptations and suggest dimer formation upon substrate binding. J.Mol.Biol., 370, 2007
|
|
1PXG
| Crystal structure of the mutated tRNA-guanine transglycosylase (TGT) D280E complexed with preQ1 | Descriptor: | 7-DEAZA-7-AMINOMETHYL-GUANINE, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | Authors: | Kittendorf, J.D, Sgraja, T, Reuter, K, Klebe, G, Garcia, G.A. | Deposit date: | 2003-07-04 | Release date: | 2003-09-09 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (1.7 Å) | Cite: | An essential role for aspartate 264 in catalysis by tRNA-guanine transglycosylase from Escherichia coli. J.Biol.Chem., 278, 2003
|
|
4Q8Q
| tRNA-Guanine Transglycosylase (TGT) Mutant V262C 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, Queuine tRNA-ribosyltransferase, ZINC ION | 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 (1.721 Å) | Cite: | Creating a Resistance Model for TGT: The Effect of Mutations on Flexible lin-Benzoguanine Substituents To be Published
|
|
5I03
| tRNA-guanine Transglycosylase (TGT) in co-crystallized complex with 6-Amino-4-[2-(4-methylphenyl)ethyl]-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one | Descriptor: | 1,2-ETHANEDIOL, 6-AMINO-4-[2-(4-METHYLPHENYL)ETHYL]-1,7-DIHYDRO-8H-IMIDAZO[4,5-G]QUINAZOLIN-8-ONE, GLYCEROL, ... | 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 (1.73 Å) | Cite: | Co-crystallization, Isothermal titration calorimetry and nanoESI-MS reveal dimer disturbing inhibitors To be Published
|
|
4FR1
| |
6RKT
| Crystal Structure of TGT in complex with N2-methyl-1H,7H,8H-imidazo[4,5-g]quinazoline-2,6-diamine | Descriptor: | DIMETHYL SULFOXIDE, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | Authors: | Hassaan, E, Heine, A, Klebe, G. | Deposit date: | 2019-04-30 | Release date: | 2020-06-03 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.746 Å) | Cite: | Fragment Screening Hit Draws Attention to a Novel Transient Pocket Adjacent to the Recognition Site of the tRNA-Modifying Enzyme TGT. J.Med.Chem., 63, 2020
|
|
4GIY
| |
1Q66
| CRYSTAL STRUCTURE OF TGT IN COMPLEX WITH 2-AMINO-6-AMINOMETHYL-8-phenylsulfanylmethyl-3H-QUINAZOLIN-4-ONE crystallized at pH 5.5 | Descriptor: | 2-AMINO-6-AMINOMETHYL-8-PHENYLSULFANYLMETHYL-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: | 2003-08-12 | Release date: | 2004-04-13 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (1.75 Å) | Cite: | Crystallographic Study of Inhibitors of tRNA-guanine Transglycosylase Suggests a New Structure-based Pharmacophore for Virtual Screening. J.Mol.Biol., 338, 2004
|
|
7A9E
| tRNA-guanine transglycosylase C158S/C281S/Y330C/H333A mutant in complex with ethyl methyl sulfone | Descriptor: | 1,2-ETHANEDIOL, 1-methylsulfonylethane, GLYCEROL, ... | Authors: | Nguyen, D, You, S, Heine, A, Klebe, G. | Deposit date: | 2020-09-01 | Release date: | 2021-06-16 | Last modified: | 2024-01-31 | Method: | X-RAY DIFFRACTION (1.76 Å) | Cite: | Targeting a Cryptic Pocket in a Protein-Protein Contact by Disulfide-Induced Rupture of a Homodimeric Interface. Acs Chem.Biol., 16, 2021
|
|
7A0B
| tRNA-guanine transglycosylase C158S/C281S/Y330C/H333A mutant in complex with rac-trans-3,4-dihydroxysulfolane | Descriptor: | (3~{R},4~{R})-1,1-bis(oxidanylidene)thiolane-3,4-diol, 1,2-ETHANEDIOL, GLYCEROL, ... | Authors: | Nguyen, D, Heine, A, Klebe, G. | Deposit date: | 2020-08-07 | Release date: | 2021-06-16 | Last modified: | 2024-10-16 | Method: | X-RAY DIFFRACTION (1.77 Å) | Cite: | Targeting a Cryptic Pocket in a Protein-Protein Contact by Disulfide-Induced Rupture of a Homodimeric Interface. Acs Chem.Biol., 16, 2021
|
|
2PWU
| tRNA guanine transglycosylase in complex with guanine | Descriptor: | GLYCEROL, GUANINE, Queuine tRNA-ribosyltransferase, ... | Authors: | Tidten, N, Heine, A, Reuter, K, Klebe, G. | Deposit date: | 2007-05-13 | Release date: | 2007-10-30 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.77 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
|
|
3EOS
| tRNA-guanine transglycosylase in complex with 6-amino-4-{2-[(cyclohexylmethyl)amino]ethyl}-2-(methylamino)-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one | Descriptor: | 6-amino-4-{2-[(cyclohexylmethyl)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: | 2008-09-29 | Release date: | 2009-09-15 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (1.78 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
|
|
3C2Y
| tRNA-Guanine Transglycosylase (TGT) in complex with 6-Amino-2-methyl-1,7-dihydro-imidazo[4,5-g]quinazolin-8-one | Descriptor: | 6-amino-2-methyl-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one, GLYCEROL, Queuine tRNA-ribosyltransferase, ... | Authors: | Ritschel, T, Heine, A, Klebe, G. | Deposit date: | 2008-01-26 | Release date: | 2009-02-03 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (1.78 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
|
|