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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4GI4
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7APL
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5LPP
 | | tRNA guanine Transglycosylase (TGT) in co-crystallized complex (space group C2) 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: | 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 (1.99 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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3HFY
 | | Mutant of tRNA-guanine transglycosylase (K52M) | | Descriptor: | Queuine tRNA-ribosyltransferase, ZINC ION | | Authors: | Ritschel, T, Klebe, G. | | Deposit date: | 2009-05-13 | | Release date: | 2009-08-18 | | Last modified: | 2024-05-29 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | An Integrative Approach Combining Noncovalent Mass Spectrometry, Enzyme Kinetics and X-ray Crystallography to Decipher Tgt Protein-Protein and Protein-RNA Interaction
J.Mol.Biol., 393, 2009
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4GHR
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1EFZ
 | | MUTAGENESIS AND CRYSTALLOGRAPHIC STUDIES OF ZYMOMONAS MOBILIS TRNA-GUANINE TRANSGLYCOSYLASE TO ELUCIDATE THE ROLE OF SERINE 103 FOR ENZYMATIC ACTIVITY | | Descriptor: | 7-DEAZA-7-AMINOMETHYL-GUANINE, TRNA-GUANINE TRANSGLYCOSYLASE, ZINC ION | | Authors: | Gradler, U, Ficner, R, Garcia, G.A, Stubbs, M.T, Klebe, G, Reuter, K. | | Deposit date: | 2000-02-11 | | Release date: | 2000-03-01 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Mutagenesis and crystallographic studies of Zymomonas mobilis tRNA-guanine transglycosylase to elucidate the role of serine 103 for enzymatic activity.
FEBS Lett., 454, 1999
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4DY1
 | | tRNA-guanine transglycosylase F92C C158S C281S mutant | | Descriptor: | CHLORIDE ION, Queuine tRNA-ribosyltransferase, ZINC ION | | Authors: | Jakobi, S, Heine, A, Klebe, G. | | Deposit date: | 2012-02-28 | | Release date: | 2013-03-27 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.045 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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7A4X
 | | tRNA-guanine transglycosylase C158S/C281S/Y330C/H333A mutant in complex with dimethyl sulfoxide | | Descriptor: | 1,2-ETHANEDIOL, DIMETHYL SULFOXIDE, GLYCEROL, ... | | Authors: | Nguyen, D, Nguyen, T.X.P, Heine, A, Klebe, G. | | Deposit date: | 2020-08-20 | | Release date: | 2021-06-16 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.05 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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4GH3
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1N2V
 | | Crystal Structure of TGT in complex with 2-Butyl-5,6-dihydro-1H-imidazo[4,5-d]pyridazine-4,7-dione | | Descriptor: | 2-BUTYL-5,6-DIHYDRO-1H-IMIDAZO[4,5-D]PYRIDAZINE-4,7-DIONE, Queuine tRNA-ribosyltransferase, ZINC ION | | Authors: | Brenk, R, Naerum, L, Graedler, U, Gerber, H.-D, Garcia, G.A, Reuter, K, Stubbs, M.T, Klebe, G. | | Deposit date: | 2002-10-24 | | Release date: | 2003-04-08 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Virtual screening for submicromolar leads of tRNA-guanine transglycosylase based on a new unexpected binding mode detected by crystal structure analysis
J.Med.Chem., 46, 2003
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1Q65
 | | CRYSTAL STRUCTURE OF TGT IN COMPLEX WITH 2,6-DIAMINO-8-(2-dimethylaminoethylsulfanylmethyl)-3H-QUINAZOLIN-4-ONE crystallized at pH 5.5 | | Descriptor: | 2,6-DIAMINO-8-(2-DIMETHYLAMINOETHYLSULFANYLMETHYL)-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 (2.1 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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1Y5X
 | | tRNA-guanine Transglycosylase (TGT) in complex with 6-Amino-4-[2-(4-methoxyphenyl)ethyl]-1,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one | | Descriptor: | 6-AMINO-4-[2-(4-METHOXYPHENYL)ETHYL]-1,7-DIHYDRO-8H-IMIDAZO[4,5-G]QUINAZOLIN-8-ONE, Queuine tRNA-ribosyltransferase, ZINC ION | | Authors: | Stengl, B, Meyer, E.A, Heine, A, Brenk, R, Diederich, F, Klebe, G. | | Deposit date: | 2004-12-03 | | Release date: | 2005-12-13 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.1 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
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1WKE
 | | TRNA-GUANINE TRANSGLYCOSYLASE | | Descriptor: | TRNA-GUANINE TRANSGLYCOSYLASE, ZINC ION | | Authors: | Romier, C, Reuter, K, Suck, D, Ficner, R. | | Deposit date: | 1996-08-06 | | Release date: | 1997-07-07 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Mutagenesis and crystallographic studies of Zymomonas mobilis tRNA-guanine transglycosylase reveal aspartate 102 as the active site nucleophile.
Biochemistry, 35, 1996
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1WKF
 | | TRNA-GUANINE TRANSGLYCOSYLASE | | Descriptor: | TRNA-GUANINE TRANSGLYCOSYLASE, ZINC ION | | Authors: | Romier, C, Reuter, K, Suck, D, Ficner, R. | | Deposit date: | 1996-08-06 | | Release date: | 1997-07-07 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Mutagenesis and crystallographic studies of Zymomonas mobilis tRNA-guanine transglycosylase reveal aspartate 102 as the active site nucleophile.
Biochemistry, 35, 1996
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3BL3
 | | tRNA guanine transglycosylase V233G mutant apo structure | | Descriptor: | GLYCEROL, Queuine tRNA-ribosyltransferase, ZINC ION | | Authors: | Tidten, N, Heine, A, Reuter, K, Klebe, G. | | Deposit date: | 2007-12-10 | | Release date: | 2008-12-16 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.25 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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5LPT
 | | tRNA guanine Transglycosylase (TGT) in co-crystallized complex (space group P21) 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: | 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, GLYCEROL, 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 (2.36 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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1P0E
 | | CRYSTAL STRUCTURE OF ZYMOMONAS MOBILIS tRNA-GUANINE TRANSGLYCOSYLASE (TGT) COCRYSTALLISED WITH PREQ1 AT PH 5.5 | | 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: | 2003-04-10 | | Release date: | 2003-09-30 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.4 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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5LPQ
 | | tRNA guanine Transglycosylase (TGT) in co-crystallized complex (space group P21) 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: | 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 (2.52 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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1WKD
 | | TRNA-GUANINE TRANSGLYCOSYLASE | | Descriptor: | TRNA-GUANINE TRANSGLYCOSYLASE, ZINC ION | | Authors: | Romier, C, Reuter, K, Suck, D, Ficner, R. | | Deposit date: | 1996-08-06 | | Release date: | 1997-07-07 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Mutagenesis and crystallographic studies of Zymomonas mobilis tRNA-guanine transglycosylase reveal aspartate 102 as the active site nucleophile.
Biochemistry, 35, 1996
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1Q2R
 | | Chemical trapping and crystal structure of a catalytic tRNA guanine transglycosylase covalent intermediate | | Descriptor: | 9-DEAZAGUANINE, Queuine tRNA-ribosyltransferase, RNA (5'-R(*AP*GP*CP*AP*CP*GP*GP*CP*UP*(N)P*UP*AP*AP*AP*CP*CP*GP*UP*GP*C)-3'), ... | | Authors: | Xie, W, Liu, X, Huang, R.H. | | Deposit date: | 2003-07-25 | | Release date: | 2003-09-09 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Chemical trapping and crystal structure of a catalytic tRNA guanine transglycosylase covalent intermediate
Nat.Struct.Biol., 10, 2003
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4JBR
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1Q2S
 | | Chemical trapping and crystal structure of a catalytic tRNA guanine transglycosylase covalent intermediate | | Descriptor: | 5'-R(*AP*GP*CP*AP*CP*GP*GP*CP*UP*(PQ1)P*UP*AP*AP*AP*CP*CP*GP*UP*GP*C)-3', 9-DEAZAGUANINE, Queuine tRNA-ribosyltransferase, ... | | Authors: | Xie, W, Liu, X, Huang, R.H. | | Deposit date: | 2003-07-25 | | Release date: | 2003-09-09 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Chemical trapping and crystal structure of a catalytic tRNA guanine transglycosylase covalent intermediate
Nat.Struct.Biol., 10, 2003
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