1f9x
AVERAGE NMR SOLUTION STRUCTURE OF THE BIR-3 DOMAIN OF XIAP
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 | 1f9x |
| 沉积日期 deposition_date | 2000-07-11 |
| 结构标题 title | AVERAGE NMR SOLUTION STRUCTURE OF THE BIR-3 DOMAIN OF XIAP |
| 关键词 keywords | Bir3 domain, inhibitor of apoptosis protein XIAP, Zinc finger, caspase-9 inhibition, apoptosis inhibitor; apoptosis inhibitor |
| 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 | 16.82 Å |
| 回转半径 Rg (电子) rg_electron | 15.91 Å |
| 零角强度 I(0) i0 | 3894410.00 |
| 分子量 molecular_weight | 13471.0 kDa |
| 排除体积 excluded_volume | 16593 ų |
| 包络体积 envelope_volume | 20692 ų |
| 水化壳体积 shell_volume | 11836 ų |
| 包络直径 envelope_diameter | 54.6 Å |
| 壳层 Rg shell_rg | 20.59 Å |
| 包络 Rg envelope_rg | 16.40 Å |
| 形状 Rg shape_rg | 15.86 Å |
| 总 Rg total_rg | 16.94 Å |
| 总原子数 total_atoms | 1828 |
| 残基数 n_residues | 117 |
| 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 | 55.6 Å |
| Rg (实空间) rg_real | 16.82 Å |
| Rg 误差 (实空间) rg_real_error | 0.32 Å |
| I(0) (实空间) i0_real | 3.8940e+06 |
| I(0) 误差 (实空间) i0_real_error | 4.6630e+04 |
| Rg (倒空间) rg_reciprocal | 16.82 Å |
| I(0) (倒空间) i0_reciprocal | 3894000.0000 |
| 解质量估计 total_estimate | 0.8962 |
| 解质量评级 solution_quality | GOOD a GOOD solution |
| P(r) 峰数 n_peaks | 2 |
| 主峰位置 r_peak_primary | 18.8 Å |
| 偏度 Skewness skewness | 0.302 |
| 峰度 Kurtosis kurtosis | -0.438 |
| 角度范围 angular_range | — – 0.4750 Å−1 |
| 当前正则化参数 α current_alpha | 0.0000 |
| 最高正则化参数 α highest_alpha | 641800.0000 |
| 实空间数据点数 n_real_points | 78 |
| GNOM 版本 gnom_version | 4.1.3 |
| 质量判据 quality_criteria | AN1: 0.000; Oscil: 0.895; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.969; Smooth: 0.992 |
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 (2 domains)
| 结构域编号 domain_id | d1f9xa1 |
| 类 Class class | g — Small proteins |
| 折叠类型 Fold fold | g.52 — Inhibitor of apoptosis (IAP) repeat |
| 超家族 Superfamily superfamily | g.52.1 — Inhibitor of apoptosis (IAP) repeat |
| 家族 Family family | g.52.1.1 — Inhibitor of apoptosis (IAP) repeat |
| 结构域编号 domain_id | d1f9xa2 |
| 类 Class class | l — Artifacts |
| 折叠类型 Fold fold | l.1 — Tags |
| 超家族 Superfamily superfamily | l.1.1 — Tags |
| 家族 Family family | l.1.1.1 — Tags |
CATH v4.4 (1 domains)
| 结构域编号 domain_id | 1f9xA00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 1170 — Inhibitor Of Apoptosis Protein (2mihbC-IAP-1); Chain A |
| 同源超家族 H-superfamily homologous superfamily | 10 — Inhibitor Of Apoptosis Protein (2mihbC-IAP-1); Chain A |