1g4b
CRYSTAL STRUCTURES OF THE HSLVU PEPTIDASE-ATPASE COMPLEX REVEAL AN ATP-DEPENDENT PROTEOLYSIS MECHANISM
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 | 1g4b |
| 沉积日期 deposition_date | 2000-10-26 |
| 结构标题 title | CRYSTAL STRUCTURES OF THE HSLVU PEPTIDASE-ATPASE COMPLEX REVEAL AN ATP-DEPENDENT PROTEOLYSIS MECHANISM |
| 关键词 keywords | HSLVU, PEPTIDASE-ATPASE COMPLEX, CHAPERONE-HYDROLASE COMPLEX; CHAPERONE/HYDROLASE |
| 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 | 63.33 Å |
| 回转半径 Rg (电子) rg_electron | 64.85 Å |
| 零角强度 I(0) i0 | 915329000.00 |
| 分子量 molecular_weight | 251220.0 kDa |
| 排除体积 excluded_volume | 314570 ų |
| 包络体积 envelope_volume | 503310 ų |
| 水化壳体积 shell_volume | 69464 ų |
| 包络直径 envelope_diameter | 256.1 Å |
| 壳层 Rg shell_rg | 53.92 Å |
| 包络 Rg envelope_rg | 67.63 Å |
| 形状 Rg shape_rg | 64.84 Å |
| 总 Rg total_rg | 64.59 Å |
| 总原子数 total_atoms | 17660 |
| 残基数 n_residues | 2264 |
| 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 | 207.3 Å |
| Rg (实空间) rg_real | 63.94 Å |
| Rg 误差 (实空间) rg_real_error | 1.83 Å |
| I(0) (实空间) i0_real | 9.1220e+08 |
| I(0) 误差 (实空间) i0_real_error | 1.7460e+07 |
| Rg (倒空间) rg_reciprocal | 62.12 Å |
| I(0) (倒空间) i0_reciprocal | 911300000.0000 |
| 解质量估计 total_estimate | 0.7531 |
| 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 | 49.8 Å |
| 偏度 Skewness skewness | 0.595 |
| 峰度 Kurtosis kurtosis | -0.439 |
| 角度范围 angular_range | — – 0.1250 Å−1 |
| 当前正则化参数 α current_alpha | 0.0051 |
| 最高正则化参数 α highest_alpha | 64730000.0000 |
| 实空间数据点数 n_real_points | 26 |
| GNOM 版本 gnom_version | 4.1.3 |
| 质量判据 quality_criteria | AN1: 0.000; Oscil: 0.614; Stabil: 0.996; Sysdev: 1.000; Positv: 1.000; Valcen: 0.802; Smooth: 0.148 |
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) 8 domains
SCOP 2.08 (8 domains)
| 结构域编号 domain_id | d1g4be_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.37 — P-loop containing nucleoside triphosphate hydrolases |
| 超家族 Superfamily superfamily | c.37.1 — P-loop containing nucleoside triphosphate hydrolases |
| 家族 Family family | c.37.1.20 — Extended AAA-ATPase domain |
| 结构域编号 domain_id | d1g4bf_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.37 — P-loop containing nucleoside triphosphate hydrolases |
| 超家族 Superfamily superfamily | c.37.1 — P-loop containing nucleoside triphosphate hydrolases |
| 家族 Family family | c.37.1.20 — Extended AAA-ATPase domain |
| 结构域编号 domain_id | d1g4bk_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.37 — P-loop containing nucleoside triphosphate hydrolases |
| 超家族 Superfamily superfamily | c.37.1 — P-loop containing nucleoside triphosphate hydrolases |
| 家族 Family family | c.37.1.20 — Extended AAA-ATPase domain |
| 结构域编号 domain_id | d1g4bl_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.37 — P-loop containing nucleoside triphosphate hydrolases |
| 超家族 Superfamily superfamily | c.37.1 — P-loop containing nucleoside triphosphate hydrolases |
| 家族 Family family | c.37.1.20 — Extended AAA-ATPase domain |
| 结构域编号 domain_id | d1g4bm_ |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.153 — Ntn hydrolase-like |
| 超家族 Superfamily superfamily | d.153.1 — N-terminal nucleophile aminohydrolases (Ntn hydrolases) |
| 家族 Family family | d.153.1.4 — Proteasome subunits |
| 结构域编号 domain_id | d1g4bn_ |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.153 — Ntn hydrolase-like |
| 超家族 Superfamily superfamily | d.153.1 — N-terminal nucleophile aminohydrolases (Ntn hydrolases) |
| 家族 Family family | d.153.1.4 — Proteasome subunits |
| 结构域编号 domain_id | d1g4bo_ |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.153 — Ntn hydrolase-like |
| 超家族 Superfamily superfamily | d.153.1 — N-terminal nucleophile aminohydrolases (Ntn hydrolases) |
| 家族 Family family | d.153.1.4 — Proteasome subunits |
| 结构域编号 domain_id | d1g4bp_ |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.153 — Ntn hydrolase-like |
| 超家族 Superfamily superfamily | d.153.1 — N-terminal nucleophile aminohydrolases (Ntn hydrolases) |
| 家族 Family family | d.153.1.4 — Proteasome subunits |