1ile
ISOLEUCYL-TRNA SYNTHETASE
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 | 1ile |
| 沉积日期 deposition_date | 1998-02-24 |
| 结构标题 title | ISOLEUCYL-TRNA SYNTHETASE |
| 关键词 keywords | AMINOACYL-TRNA SYNTHETASE, RIKEN Structural Genomics/Proteomics Initiative, RSGI, Structural Genomics; AMINOACYL-TRNA SYNTHETASE |
| 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 | 34.49 Å |
| 回转半径 Rg (电子) rg_electron | 34.38 Å |
| 零角强度 I(0) i0 | 130887000.00 |
| 分子量 molecular_weight | 94683.0 kDa |
| 排除体积 excluded_volume | 119500 ų |
| 包络体积 envelope_volume | 152180 ų |
| 水化壳体积 shell_volume | 38813 ų |
| 包络直径 envelope_diameter | 125.2 Å |
| 壳层 Rg shell_rg | 39.02 Å |
| 包络 Rg envelope_rg | 34.64 Å |
| 形状 Rg shape_rg | 34.32 Å |
| 总 Rg total_rg | 34.92 Å |
| 总原子数 total_atoms | 6700 |
| 残基数 n_residues | 821 |
| 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 | 117.2 Å |
| Rg (实空间) rg_real | 36.03 Å |
| Rg 误差 (实空间) rg_real_error | 0.41 Å |
| I(0) (实空间) i0_real | 1.3090e+08 |
| I(0) 误差 (实空间) i0_real_error | 1.7380e+06 |
| Rg (倒空间) rg_reciprocal | 34.57 Å |
| I(0) (倒空间) i0_reciprocal | 130900000.0000 |
| 解质量估计 total_estimate | 0.6499 |
| 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 | 33.1 Å |
| 偏度 Skewness skewness | 0.530 |
| 峰度 Kurtosis kurtosis | -0.363 |
| 角度范围 angular_range | — – 0.2300 Å−1 |
| 当前正则化参数 α current_alpha | 3.1250 |
| 最高正则化参数 α highest_alpha | 28090000.0000 |
| 实空间数据点数 n_real_points | 47 |
| GNOM 版本 gnom_version | 4.1.3 |
| 质量判据 quality_criteria | AN1: 0.000; Oscil: 0.818; Stabil: 0.893; Sysdev: 0.000; Positv: 1.000; Valcen: 0.879; Smooth: 0.471 |
4. 晶体学与实验 4. Crystallography & Experiment
5. 实体与聚合体信息 (3)
6. 折叠分类 (SCOP + CATH) 6 domains
SCOP 2.08 (3 domains)
| 结构域编号 domain_id | d1ilea1 |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.27 — Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases |
| 超家族 Superfamily superfamily | a.27.1 — Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases |
| 家族 Family family | a.27.1.1 — Anticodon-binding domain of a subclass of class I aminoacyl-tRNA synthetases |
| 结构域编号 domain_id | d1ilea2 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.51 — ValRS/IleRS/LeuRS editing domain |
| 超家族 Superfamily superfamily | b.51.1 — ValRS/IleRS/LeuRS editing domain |
| 家族 Family family | b.51.1.1 — ValRS/IleRS/LeuRS editing domain |
| 结构域编号 domain_id | d1ilea3 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.26 — Adenine nucleotide alpha hydrolase-like |
| 超家族 Superfamily superfamily | c.26.1 — Nucleotidylyl transferase |
| 家族 Family family | c.26.1.1 — Class I aminoacyl-tRNA synthetases (RS), catalytic domain |
CATH v4.4 (3 domains)
| 结构域编号 domain_id | 1ileA01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 620 — HUPs |
| 结构域编号 domain_id | 1ileA02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 90 — Alpha-Beta Complex |
| 拓扑 Topology topology | 740 — Isoleucyl-tRNA Synthetase; domain 2 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Valyl/Leucyl/Isoleucyl-tRNA synthetase, editing domain |
| 结构域编号 domain_id | 1ileA03 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 730 — Isoleucyl-tRNA Synthetase; Domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Isoleucyl-tRNA Synthetase; Domain 1 |