← 返回搜索

2le7

Solution nmr structure of the S4S5 linker of herg potassium channel

Method: SOLUTION NMR D_max: 29.1 Å Quality: REASONABLE

SAXS 散射曲线 SAXS Profile

P(r) 距离分布 P(r) Distribution

P(r) distribution for 2le7

下载 Download SAXS (.dat) P(r) (.pr.out) CIF

▼

1. 结构基本信息 1. Structure Basics

条目编号 entry_id	2le7
沉积日期 deposition_date	2011-06-13
结构标题 title	Solution nmr structure of the S4S5 linker of herg potassium channel
关键词 keywords	HERG, S4S5, VOLTAGE-GATED POTASSIUM CHANNEL, MEMBRANE PROTEIN, TRANSPORT PROTEIN; TRANSPORT PROTEIN
实验方法 method	SOLUTION NMR

▼

2. SAXS 参数 (CRYSOL 理论计算) 2. SAXS Parameters (CRYSOL)

回转半径 Rg (Guinier) rg_guinier	8.10 Å
回转半径 Rg (电子) rg_electron	8.66 Å
零角强度 I(0) i0	27021300.00
分子量 molecular_weight	46575.0 kDa
排除体积 excluded_volume	59773 Å³
包络体积 envelope_volume	5030 Å³
水化壳体积 shell_volume	5074 Å³
包络直径 envelope_diameter	33.2 Å
壳层 Rg shell_rg	13.83 Å
包络 Rg envelope_rg	9.94 Å
形状 Rg shape_rg	8.62 Å
总 Rg total_rg	9.04 Å
总原子数 total_atoms	6780
残基数 n_residues	400
球谐函数阶数 n_harmonics	20
q 范围 q_range	— – 0.5000 Å⁻¹
数据点数 n_points	101
壳层类型 shell_type	directional
溶剂电子密度 solvent_density	0.3340 e/Å³
壳层衬度 contrast_shell	0.0300 e/Å³
CRYSOL 版本 crysol_version	4.1.3

▼

3. P(r) 距离分布 (GNOM 反演) 3. P(r) Analysis (GNOM)

最大尺寸 Dmax dmax	29.1 Å
Rg (实空间) rg_real	8.20 Å
Rg 误差 (实空间) rg_real_error	0.39 Å
I(0) (实空间) i0_real	2.7020e+07
I(0) 误差 (实空间) i0_real_error	2.9250e+05
Rg (倒空间) rg_reciprocal	8.20 Å
I(0) (倒空间) i0_reciprocal	27020000.0000
解质量估计 total_estimate	0.7399
解质量评级 solution_quality	REASONABLE a REASONABLE solution
P(r) 峰数 n_peaks	2
主峰位置 r_peak_primary	7.7 Å
偏度 Skewness skewness	0.392
峰度 Kurtosis kurtosis	-0.603
角度范围 angular_range	— – 0.5000 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	1637.0000
实空间数据点数 n_real_points	80
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.762; Stabil: 0.995; Sysdev: 1.000; Positv: 1.000; Valcen: 0.344; Smooth: 0.000

▶

4. 晶体学与实验 4. Crystallography & Experiment

▶

5. 实体与聚合体信息 (1)

▶

7. 引用文献 (1)

▶

8. 文件与曲线 (10)