10 ns Intermediate-state of CBD of TtCarH at 30 mJ/cm2 laser fluence (TR-SFX, SACLA), refined against extrapolated structure factors
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10 ns Intermediate-state of CBD of TtCarH at 30 mJ/cm2 laser fluence (TR-SFX, SACLA), refined against extrapolated structure factors Descriptor: 5'-DEOXYADENOSINE, COBALAMIN, Probable transcriptional regulator Authors: Rios-Santacruz, R, Coquelle, N, Colletier, J.P, De Zitter, E, Schiro, G, Weik, M. Deposit date: 2025-07-16 Release date: 2026-01-28 Last modified: 2026-03-11 Method: X-RAY DIFFRACTION (2.3 Å) Cite: Integrated structural dynamics uncover a new B 12 photoreceptor activation mode. Nature, 650, 2026
10纳秒时间尺度下TtCarH的CBD(胞质结合域,Cytoplasmic Binding Domain)中间态,在30 mJ/cm²激光通量下采用TR-SFX(时间分辨串行飞秒晶体学,Time-Resolved Serial Femtosecond Crystallography)方法并依托SACLA(SPring-8紧凑型自由电子激光装置)完成数据采集,基于外推结构因子完成结构精修 描述组分:5'-脱氧腺苷(5'-DEOXYADENOSINE)、钴胺素(Cobalamin,即维生素B₁₂)、潜在转录调节因子 作者:Rios-Santacruz, R、Coquelle, N、Colletier, J.P、De Zitter, E、Schiro, G、Weik, M. 提交日期:2025-07-16 发布日期:2026-01-28 最后修改日期:2026-03-11 实验方法:X射线衍射(X-RAY DIFFRACTION,分辨率2.3 Å) 引用文献:《整合结构动力学揭示新型B₁₂光受体激活模式》,《自然》(*Nature*),第650卷,2026年



