9m2d
SERF1_HUMAN short isoform of Small EDRK-rich factor 1, serf1a at pH 6.8.
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 | 9m2d |
| 沉积日期 deposition_date | 2025-02-27 |
| 结构标题 title | SERF1_HUMAN short isoform of Small EDRK-rich factor 1, serf1a at pH 6.8. |
| 关键词 keywords | RNA-binding protein, intrinsic disorder protein, and neurological disorders., NUCLEAR PROTEIN; NUCLEAR 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 | 21.46 Å |
| 回转半径 Rg (电子) rg_electron | 21.70 Å |
| 零角强度 I(0) i0 | 9180760000.00 |
| 分子量 molecular_weight | 732950.0 kDa |
| 排除体积 excluded_volume | 891920 ų |
| 包络体积 envelope_volume | 151000 ų |
| 水化壳体积 shell_volume | 41774 ų |
| 包络直径 envelope_diameter | 118.0 Å |
| 壳层 Rg shell_rg | 37.37 Å |
| 包络 Rg envelope_rg | 30.73 Å |
| 形状 Rg shape_rg | 21.62 Å |
| 总 Rg total_rg | 22.13 Å |
| 总原子数 total_atoms | 104400 |
| 残基数 n_residues | 6200 |
| 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 | 56.3 Å |
| Rg (实空间) rg_real | 19.99 Å |
| Rg 误差 (实空间) rg_real_error | 0.11 Å |
| I(0) (实空间) i0_real | 8.7320e+09 |
| I(0) 误差 (实空间) i0_real_error | 8.4690e+07 |
| Rg (倒空间) rg_reciprocal | 21.75 Å |
| I(0) (倒空间) i0_reciprocal | 9180000000.0000 |
| 解质量估计 total_estimate | 0.6806 |
| 解质量评级 solution_quality | REASONABLE a REASONABLE solution |
| P(r) 峰数 n_peaks | 1 |
| 主峰位置 r_peak_primary | 20.7 Å |
| 偏度 Skewness skewness | 0.268 |
| 峰度 Kurtosis kurtosis | -0.681 |
| 角度范围 angular_range | — – 0.3700 Å−1 |
| 当前正则化参数 α current_alpha | 3.1450 |
| 最高正则化参数 α highest_alpha | 329100.0000 |
| 实空间数据点数 n_real_points | 69 |
| GNOM 版本 gnom_version | 4.1.3 |
| 质量判据 quality_criteria | AN1: 0.001; Oscil: 1.000; Stabil: 0.983; Sysdev: 0.000; Positv: 1.000; Valcen: 0.901; Smooth: 0.000 |