8p3p
Full-length bacterial polysaccharide co-polymerase WzzE mutant R267E from E. coli. C4 symmetry
SAXS 散射曲线 SAXS Profile
P(r) 距离分布 P(r) Distribution
1. 结构基本信息 1. Structure Basics
| 条目编号 entry_id | 8p3p |
| 沉积日期 deposition_date | 2023-05-18 |
| 结构标题 title | Full-length bacterial polysaccharide co-polymerase WzzE mutant R267E from E. coli. C4 symmetry |
| 关键词 keywords | Complex, Lipopolysaccharide, bacterial polysaccharide co-polymerase, MEMBRANE PROTEIN; MEMBRANE PROTEIN |
| 实验方法 method | ELECTRON MICROSCOPY |
2. SAXS 参数 (CRYSOL 理论计算) 2. SAXS Parameters (CRYSOL)
| 回转半径 Rg (Guinier) rg_guinier | 50.62 Å |
| 回转半径 Rg (电子) rg_electron | 50.75 Å |
| 零角强度 I(0) i0 | 1349320000.00 |
| 分子量 molecular_weight | 301750.0 kDa |
| 排除体积 excluded_volume | 376880 ų |
| 包络体积 envelope_volume | 660300 ų |
| 水化壳体积 shell_volume | 107780 ų |
| 包络直径 envelope_diameter | 167.3 Å |
| 壳层 Rg shell_rg | 55.71 Å |
| 包络 Rg envelope_rg | 48.88 Å |
| 形状 Rg shape_rg | 50.72 Å |
| 总 Rg total_rg | 51.07 Å |
| 总原子数 total_atoms | 21224 |
| 残基数 n_residues | 2656 |
| 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/ų |
| 壳层衬度 contrast_shell | 0.0300 e/ų |
| 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 | 159.4 Å |
| Rg (实空间) rg_real | 50.50 Å |
| Rg 误差 (实空间) rg_real_error | 1.32 Å |
| I(0) (实空间) i0_real | 1.3490e+09 |
| I(0) 误差 (实空间) i0_real_error | 2.2970e+07 |
| Rg (倒空间) rg_reciprocal | 50.71 Å |
| I(0) (倒空间) i0_reciprocal | 1350000000.0000 |
| 解质量估计 total_estimate | 0.8263 |
| 解质量评级 solution_quality | GOOD a GOOD solution |
| P(r) 峰数 n_peaks | 1 |
| 主峰位置 r_peak_primary | 66.8 Å |
| 偏度 Skewness skewness | 0.287 |
| 峰度 Kurtosis kurtosis | -0.067 |
| 角度范围 angular_range | — – 0.1550 Å−1 |
| 当前正则化参数 α current_alpha | 0.0000 |
| 最高正则化参数 α highest_alpha | 96320000.0000 |
| 实空间数据点数 n_real_points | 32 |
| GNOM 版本 gnom_version | 4.1.3 |
| 质量判据 quality_criteria | AN1: 0.000; Oscil: 0.815; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.975; Smooth: 0.319 |