1hr3
STRUCTURE OF TRIMERIC HAEMERYTHRIN
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 | 1hr3 |
| 沉积日期 deposition_date | 1983-05-06 |
| 结构标题 title | STRUCTURE OF TRIMERIC HAEMERYTHRIN |
| 关键词 keywords | OXYGEN TRANSPORT PROTEIN; OXYGEN TRANSPORT PROTEIN |
| 实验方法 method | X-RAY DIFFRACTION |
2. SAXS 参数 (CRYSOL 理论计算) 2. SAXS Parameters (CRYSOL)
| 回转半径 Rg (Guinier) rg_guinier | 20.33 Å |
| 回转半径 Rg (电子) rg_electron | 19.54 Å |
| 零角强度 I(0) i0 | 25688900.00 |
| 分子量 molecular_weight | 39275.0 kDa |
| 排除体积 excluded_volume | 78093 ų |
| 包络体积 envelope_volume | 35544 ų |
| 水化壳体积 shell_volume | 16405 ų |
| 包络直径 envelope_diameter | 57.1 Å |
| 壳层 Rg shell_rg | 23.93 Å |
| 包络 Rg envelope_rg | 18.17 Å |
| 形状 Rg shape_rg | 19.50 Å |
| 总 Rg total_rg | 19.98 Å |
| 总原子数 total_atoms | 6 |
| 残基数 n_residues | — |
| 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 | 57.0 Å |
| Rg (实空间) rg_real | 20.10 Å |
| Rg 误差 (实空间) rg_real_error | 0.06 Å |
| I(0) (实空间) i0_real | 2.4820e+07 |
| I(0) 误差 (实空间) i0_real_error | 2.3340e+05 |
| Rg (倒空间) rg_reciprocal | 20.20 Å |
| I(0) (倒空间) i0_reciprocal | 25690000.0000 |
| 解质量估计 total_estimate | 0.7052 |
| 解质量评级 solution_quality | REASONABLE a REASONABLE solution |
| P(r) 峰数 n_peaks | 0 |
| 主峰位置 r_peak_primary | — Å |
| 偏度 Skewness skewness | 0.076 |
| 峰度 Kurtosis kurtosis | -0.520 |
| 角度范围 angular_range | — – 0.3900 Å−1 |
| 当前正则化参数 α current_alpha | 7.1250 |
| 最高正则化参数 α highest_alpha | 8145000.0000 |
| 实空间数据点数 n_real_points | 71 |
| GNOM 版本 gnom_version | 4.1.3 |
| 质量判据 quality_criteria | AN1: 0.003; Oscil: 0.984; Stabil: 0.953; Sysdev: 0.000; Positv: 1.000; Valcen: 0.986; Smooth: 0.372 |
4. 晶体学与实验 4. Crystallography & Experiment
5. 实体与聚合体信息 (2)
6. 折叠分类 (SCOP + CATH) 3 domains
SCOP 2.08 (3 domains)
| 结构域编号 domain_id | d1hr3a_ |
| 类 Class class | i — Low resolution protein structures |
| 折叠类型 Fold fold | i.12 — Proteins of incorrect, partial and unknown sequence |
| 超家族 Superfamily superfamily | i.12.1 — Proteins of incorrect, partial and unknown sequence |
| 家族 Family family | i.12.1.1 — Proteins of incorrect, partial and unknown sequence |
| 结构域编号 domain_id | d1hr3b_ |
| 类 Class class | i — Low resolution protein structures |
| 折叠类型 Fold fold | i.12 — Proteins of incorrect, partial and unknown sequence |
| 超家族 Superfamily superfamily | i.12.1 — Proteins of incorrect, partial and unknown sequence |
| 家族 Family family | i.12.1.1 — Proteins of incorrect, partial and unknown sequence |
| 结构域编号 domain_id | d1hr3c_ |
| 类 Class class | i — Low resolution protein structures |
| 折叠类型 Fold fold | i.12 — Proteins of incorrect, partial and unknown sequence |
| 超家族 Superfamily superfamily | i.12.1 — Proteins of incorrect, partial and unknown sequence |
| 家族 Family family | i.12.1.1 — Proteins of incorrect, partial and unknown sequence |