1h6u
Internalin H: crystal structure of fused N-terminal domains.
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 | 1h6u |
| 沉积日期 deposition_date | 2001-06-25 |
| 结构标题 title | Internalin H: crystal structure of fused N-terminal domains. |
| 关键词 keywords | CELL ADHESION, LEUCINE RICH REPEAT, IG-LIKE DOMAIN, EF-HAND DOMAIN; CELL ADHESION |
| 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 | 25.77 Å |
| 回转半径 Rg (电子) rg_electron | 25.40 Å |
| 零角强度 I(0) i0 | 17041400.00 |
| 分子量 molecular_weight | 32564.0 kDa |
| 排除体积 excluded_volume | 41253 ų |
| 包络体积 envelope_volume | 49140 ų |
| 水化壳体积 shell_volume | 18413 ų |
| 包络直径 envelope_diameter | 93.6 Å |
| 壳层 Rg shell_rg | 29.37 Å |
| 包络 Rg envelope_rg | 25.80 Å |
| 形状 Rg shape_rg | 25.42 Å |
| 总 Rg total_rg | 25.81 Å |
| 总原子数 total_atoms | 2296 |
| 残基数 n_residues | 308 |
| 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 | 90.8 Å |
| Rg (实空间) rg_real | 26.14 Å |
| Rg 误差 (实空间) rg_real_error | 0.96 Å |
| I(0) (实空间) i0_real | 1.7040e+07 |
| I(0) 误差 (实空间) i0_real_error | 2.7080e+05 |
| Rg (倒空间) rg_reciprocal | 26.03 Å |
| I(0) (倒空间) i0_reciprocal | 17040000.0000 |
| 解质量估计 total_estimate | 0.7709 |
| 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 | 20.5 Å |
| 偏度 Skewness skewness | 0.641 |
| 峰度 Kurtosis kurtosis | -0.153 |
| 角度范围 angular_range | — – 0.3100 Å−1 |
| 当前正则化参数 α current_alpha | 0.0000 |
| 最高正则化参数 α highest_alpha | 3392000.0000 |
| 实空间数据点数 n_real_points | 63 |
| GNOM 版本 gnom_version | 4.1.3 |
| 质量判据 quality_criteria | AN1: 0.000; Oscil: 0.570; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.500; Smooth: 0.810 |
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) 5 domains
SCOP 2.08 (2 domains)
| 结构域编号 domain_id | d1h6ua1 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.1 — Immunoglobulin-like beta-sandwich |
| 超家族 Superfamily superfamily | b.1.18 — E set domains |
| 家族 Family family | b.1.18.15 — Internalin Ig-like domain |
| 结构域编号 domain_id | d1h6ua2 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.10 — Leucine-rich repeat, LRR (right-handed beta-alpha superhelix) |
| 超家族 Superfamily superfamily | c.10.2 — L domain-like |
| 家族 Family family | c.10.2.1 — Internalin LRR domain |
CATH v4.4 (3 domains)
| 结构域编号 domain_id | 1h6uA01 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 8 — Helicase, Ruva Protein; domain 3 |
| 同源超家族 H-superfamily homologous superfamily | 390 — Internalin N-terminal Cap domain-like |
| 结构域编号 domain_id | 1h6uA02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 80 — Alpha-Beta Horseshoe |
| 拓扑 Topology topology | 10 — Leucine-rich repeat, LRR (right-handed beta-alpha superhelix) |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ribonuclease Inhibitor |
| 结构域编号 domain_id | 1h6uA03 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 60 — Sandwich |
| 拓扑 Topology topology | 40 — Immunoglobulin-like |
| 同源超家族 H-superfamily homologous superfamily | 1220 — |