tRNA-guanine Transglycosylase (TGT) labeled with 5-fluorotryptophan in co-crystallized complex with 6-amino-4-(2-((2R,3S,4R,5R)-3,4-dihydroxy-5-methoxytetrahydrofuran-2-yl)ethyl)-2-(methylamino)-3,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one
收藏Protein Data Bank Japan2024-01-24 更新2026-03-21 收录
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tRNA-guanine Transglycosylase (TGT) labeled with 5-fluorotryptophan in co-crystallized complex with 6-amino-4-(2-((2R,3S,4R,5R)-3,4-dihydroxy-5-methoxytetrahydrofuran-2-yl)ethyl)-2-(methylamino)-3,7-dihydro-8H-imidazo[4,5-g]quinazolin-8-one Descriptor: CHLORIDE ION, GLYCEROL, Queuine tRNA-ribosyltransferase, ... 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 (1.25 Å) Cite: Co-crystallization, nanoESI-MS and 19F NMR reveal dimer disturbing inhibitors and conformational changes at dimer contacts To Be Published
被5-氟色氨酸(5-fluorotryptophan)标记的tRNA-鸟嘌呤转糖苷酶(tRNA-guanine Transglycosylase, TGT)与6-氨基-4-(2-((2R,3S,4R,5R)-3,4-二羟基-5-甲氧基四氢呋喃-2-基)乙基)-2-(甲氨基)-3,7-二氢-8H-咪唑并[4,5-g]喹唑啉-8-酮形成共结晶复合物。
描述:氯离子(CHLORIDE ION)、甘油(GLYCEROL)、Q核苷tRNA核糖基转移酶(Queuine tRNA-ribosyltransferase)等。
作者:Nguyen, A、Heine, A、Klebe, G。
提交日期:2020-03-28
发布日期:2020-04-08
最后修改日期:2024-01-24
实验方法:X射线衍射(X-RAY DIFFRACTION,分辨率1.25埃)
引用说明:通过共结晶、纳米电喷雾电离质谱(nanoESI-MS)及19F核磁共振波谱(19F NMR)技术揭示了干扰二聚体的抑制剂及二聚体接触界面的构象变化,该研究待发表(To Be Published)。
创建时间:
2020-03-28



