1uqw
Crystal structure of yliB protein from escherichia coi
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 | 1uqw |
| 沉积日期 deposition_date | 2003-10-22 |
| 结构标题 title | Crystal structure of yliB protein from escherichia coi |
| 关键词 keywords | ZN BINDING PROTEIN, TRANSPORT, LIPOPROTEIN, BACTERIAL TARGETS AT IGS-CNRS, FRANCE, BIGS, STRUCTURAL GENOMICS; ZN BINDING 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 | 50.63 Å |
| 回转半径 Rg (电子) rg_electron | 50.78 Å |
| 零角强度 I(0) i0 | 171307000.00 |
| 分子量 molecular_weight | 109720.0 kDa |
| 排除体积 excluded_volume | 136980 ų |
| 包络体积 envelope_volume | 202590 ų |
| 水化壳体积 shell_volume | 32933 ų |
| 包络直径 envelope_diameter | 154.6 Å |
| 壳层 Rg shell_rg | 56.84 Å |
| 包络 Rg envelope_rg | 47.85 Å |
| 形状 Rg shape_rg | 50.76 Å |
| 总 Rg total_rg | 51.05 Å |
| 总原子数 total_atoms | 7656 |
| 残基数 n_residues | 956 |
| 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 | 142.9 Å |
| Rg (实空间) rg_real | 50.93 Å |
| Rg 误差 (实空间) rg_real_error | 1.33 Å |
| I(0) (实空间) i0_real | 1.7130e+08 |
| I(0) 误差 (实空间) i0_real_error | 3.1660e+06 |
| Rg (倒空间) rg_reciprocal | 50.34 Å |
| I(0) (倒空间) i0_reciprocal | 171200000.0000 |
| 解质量估计 total_estimate | 0.6016 |
| 解质量评级 solution_quality | REASONABLE a REASONABLE solution |
| P(r) 峰数 n_peaks | 2 |
| 主峰位置 r_peak_primary | 27.6 Å |
| 偏度 Skewness skewness | 0.177 |
| 峰度 Kurtosis kurtosis | -1.299 |
| 角度范围 angular_range | — – 0.1550 Å−1 |
| 当前正则化参数 α current_alpha | 0.0000 |
| 最高正则化参数 α highest_alpha | 8390000.0000 |
| 实空间数据点数 n_real_points | 32 |
| GNOM 版本 gnom_version | 4.1.3 |
| 质量判据 quality_criteria | AN1: 0.000; Oscil: 0.193; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.238; Smooth: 0.000 |
4. 晶体学与实验 4. Crystallography & Experiment
5. 实体与聚合体信息 (4)
6. 折叠分类 (SCOP + CATH) 8 domains
SCOP 2.08 (2 domains)
| 结构域编号 domain_id | d1uqwa_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.94 — Periplasmic binding protein-like II |
| 超家族 Superfamily superfamily | c.94.1 — Periplasmic binding protein-like II |
| 家族 Family family | c.94.1.1 — Phosphate binding protein-like |
| 结构域编号 domain_id | d1uqwb_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.94 — Periplasmic binding protein-like II |
| 超家族 Superfamily superfamily | c.94.1 — Periplasmic binding protein-like II |
| 家族 Family family | c.94.1.1 — Phosphate binding protein-like |
CATH v4.4 (6 domains)
| 结构域编号 domain_id | 1uqwA01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 190 — D-Maltodextrin-Binding Protein; domain 2 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Periplasmic binding protein-like II |
| 结构域编号 domain_id | 1uqwA02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 90 — Alpha-Beta Complex |
| 拓扑 Topology topology | 76 — Dipeptide-binding Protein; domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Dipeptide-binding Protein; Domain 1 |
| 结构域编号 domain_id | 1uqwA03 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 10 — Roll |
| 拓扑 Topology topology | 105 — Dipeptide-binding Protein; domain 3 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Dipeptide-binding Protein; Domain 3 |
| 结构域编号 domain_id | 1uqwB01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 190 — D-Maltodextrin-Binding Protein; domain 2 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Periplasmic binding protein-like II |
| 结构域编号 domain_id | 1uqwB02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 90 — Alpha-Beta Complex |
| 拓扑 Topology topology | 76 — Dipeptide-binding Protein; domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Dipeptide-binding Protein; Domain 1 |
| 结构域编号 domain_id | 1uqwB03 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 10 — Roll |
| 拓扑 Topology topology | 105 — Dipeptide-binding Protein; domain 3 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Dipeptide-binding Protein; Domain 3 |