1zvo
Semi-extended solution structure of human myeloma immunoglobulin D determined by constrained X-ray scattering
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 | 1zvo |
| 沉积日期 deposition_date | 2005-06-02 |
| 结构标题 title | Semi-extended solution structure of human myeloma immunoglobulin D determined by constrained X-ray scattering |
| 关键词 keywords | IMMUNOGLOBULIN FOLD, ANTIBODY, IMMUNE SYSTEM; IMMUNE SYSTEM |
| 实验方法 method | SOLUTION SCATTERING |
2. SAXS 参数 (CRYSOL 理论计算) 2. SAXS Parameters (CRYSOL)
| 回转半径 Rg (Guinier) rg_guinier | 75.41 Å |
| 回转半径 Rg (电子) rg_electron | 77.10 Å |
| 零角强度 I(0) i0 | 372399000.00 |
| 分子量 molecular_weight | 158340.0 kDa |
| 排除体积 excluded_volume | 191890 ų |
| 包络体积 envelope_volume | 252110 ų |
| 水化壳体积 shell_volume | 34958 ų |
| 包络直径 envelope_diameter | 248.6 Å |
| 壳层 Rg shell_rg | 51.91 Å |
| 包络 Rg envelope_rg | 71.70 Å |
| 形状 Rg shape_rg | 77.05 Å |
| 总 Rg total_rg | 76.56 Å |
| 总原子数 total_atoms | — |
| 残基数 n_residues | — |
| 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 | 230.3 Å |
| Rg (实空间) rg_real | 75.97 Å |
| Rg 误差 (实空间) rg_real_error | 2.31 Å |
| I(0) (实空间) i0_real | 3.7150e+08 |
| I(0) 误差 (实空间) i0_real_error | 7.6900e+06 |
| Rg (倒空间) rg_reciprocal | 71.25 Å |
| I(0) (倒空间) i0_reciprocal | 368500000.0000 |
| 解质量估计 total_estimate | 0.6982 |
| 解质量评级 solution_quality | REASONABLE a REASONABLE solution |
| P(r) 峰数 n_peaks | 3 |
| 主峰位置 r_peak_primary | 32.9 Å |
| 偏度 Skewness skewness | 0.515 |
| 峰度 Kurtosis kurtosis | -0.629 |
| 角度范围 angular_range | — – 0.1050 Å−1 |
| 当前正则化参数 α current_alpha | 0.0053 |
| 最高正则化参数 α highest_alpha | 9628000.0000 |
| 实空间数据点数 n_real_points | 22 |
| GNOM 版本 gnom_version | 4.1.3 |
| 质量判据 quality_criteria | AN1: 0.000; Oscil: 0.339; Stabil: 0.991; Sysdev: 1.000; Positv: 1.000; Valcen: 0.426; Smooth: 0.651 |
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) 4 domains
SCOP 2.08 (4 domains)
| 结构域编号 domain_id | d1zvoa1 |
| 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.1.1 — Immunoglobulin |
| 家族 Family family | b.1.1.1 — V set domains (antibody variable domain-like) |
| 结构域编号 domain_id | d1zvoa2 |
| 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.1.1 — Immunoglobulin |
| 家族 Family family | b.1.1.2 — C1 set domains (antibody constant domain-like) |
| 结构域编号 domain_id | d1zvob1 |
| 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.1.1 — Immunoglobulin |
| 家族 Family family | b.1.1.1 — V set domains (antibody variable domain-like) |
| 结构域编号 domain_id | d1zvob2 |
| 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.1.1 — Immunoglobulin |
| 家族 Family family | b.1.1.2 — C1 set domains (antibody constant domain-like) |