2fpn
The crystal structure of the ywmB protein from Bacillus subtilis
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 | 2fpn |
| 沉积日期 deposition_date | 2006-01-16 |
| 结构标题 title | The crystal structure of the ywmB protein from Bacillus subtilis |
| 关键词 keywords | ;ywmB, Bacillus subtilis, structural genomocs, domain swapping, Structural Genomics, PSI, Protein Structure Initiative, Midwest Center for Structural Genomics, MCSG, UNKNOWN FUNCTION ;; STRUCTURAL GENOMICS, UNKNOWN FUNCTION |
| 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 | 28.93 Å |
| 回转半径 Rg (电子) rg_electron | 29.49 Å |
| 零角强度 I(0) i0 | 10649200.00 |
| 分子量 molecular_weight | 24485.0 kDa |
| 排除体积 excluded_volume | 30410 ų |
| 包络体积 envelope_volume | 42766 ų |
| 水化壳体积 shell_volume | 14337 ų |
| 包络直径 envelope_diameter | 102.6 Å |
| 壳层 Rg shell_rg | 31.01 Å |
| 包络 Rg envelope_rg | 29.67 Å |
| 形状 Rg shape_rg | 29.48 Å |
| 总 Rg total_rg | 29.70 Å |
| 总原子数 total_atoms | 1700 |
| 残基数 n_residues | 198 |
| 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 | 102.0 Å |
| Rg (实空间) rg_real | 29.46 Å |
| Rg 误差 (实空间) rg_real_error | 1.50 Å |
| I(0) (实空间) i0_real | 1.0650e+07 |
| I(0) 误差 (实空间) i0_real_error | 1.6780e+05 |
| Rg (倒空间) rg_reciprocal | 29.24 Å |
| I(0) (倒空间) i0_reciprocal | 10650000.0000 |
| 解质量估计 total_estimate | 0.6790 |
| 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 | 18.5 Å |
| 偏度 Skewness skewness | 0.576 |
| 峰度 Kurtosis kurtosis | -0.627 |
| 角度范围 angular_range | — – 0.2750 Å−1 |
| 当前正则化参数 α current_alpha | 0.0000 |
| 最高正则化参数 α highest_alpha | 926900.0000 |
| 实空间数据点数 n_real_points | 56 |
| GNOM 版本 gnom_version | 4.1.3 |
| 质量判据 quality_criteria | AN1: 0.000; Oscil: 0.290; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.038; Smooth: 0.918 |
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 (1 domains)
| 结构域编号 domain_id | d2fpna1 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.129 — TBP-like |
| 超家族 Superfamily superfamily | d.129.10 — YwmB-like |
| 家族 Family family | d.129.10.1 — YwmB-like |
CATH v4.4 (2 domains)
| 结构域编号 domain_id | 2fpnA01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 2030 — TBP-like |
| 同源超家族 H-superfamily homologous superfamily | 10 — YwmB-like |
| 结构域编号 domain_id | 2fpnA02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 360 — Dihydrodipicolinate Reductase; domain 2 |
| 同源超家族 H-superfamily homologous superfamily | 40 — YwmB-like |