tRNA-guanine Transglycosylase (TGT) labeled with 5-fluorotryptophan in co-crystallized complex 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
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tRNA-guanine Transglycosylase (TGT) labeled with 5-fluorotryptophan in co-crystallized complex 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, 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 (1.35 Å) Cite: Co-crystallization, nanoESI-MS and 19F NMR reveal dimer disturbing inhibitors and conformational changes at dimer contacts To Be Published
标记有5-氟色氨酸(5-fluorotryptophan)的tRNA-鸟嘌呤转糖苷酶(tRNA-guanine Transglycosylase, TGT),与6-氨基-2-(甲氨基)-4-(2-((2R,3R,4S,5R,6S)-3,4,5,6-四甲氧基四氢-2H-吡喃-2-基)乙基)-1H-咪唑并[4,5-g]喹唑啉-8(7H)-酮形成共结晶复合物。描述符:6-氨基-2-(甲氨基)-4-[2-[(2R,3R,4S,5R,6S)-3,4,5,6-四甲氧基六氢吡喃-2-基]乙基]-1,7-二氢咪唑并[4,5-g]喹唑啉-8-酮,即Queuine tRNA-核糖基转移酶(Queuine tRNA-ribosyltransferase),体系含锌离子(ZINC ION)。作者:Nguyen A、Heine A、Klebe G。沉积日期:2020年3月27日;发布日期:2020年4月8日;最后修改日期:2024年1月24日。实验方法:X射线衍射(X-RAY DIFFRACTION),分辨率1.35埃(1.35 Å)。引用文献:共结晶、纳米电喷雾电离质谱与19F核磁共振揭示干扰二聚体的抑制剂及二聚体接触处的构象变化,待发表(To Be Published)。
创建时间:
2020-03-27



