1zis
Recombinant Lumazine synthase (hexagonal form)
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 | 1zis |
| 沉积日期 deposition_date | 2005-04-27 |
| 结构标题 title | Recombinant Lumazine synthase (hexagonal form) |
| 关键词 keywords | TRANSFERASE; TRANSFERASE |
| 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 | 72.98 Å |
| 回转半径 Rg (电子) rg_electron | 73.28 Å |
| 零角强度 I(0) i0 | 397100000.00 |
| 分子量 molecular_weight | 166850.0 kDa |
| 排除体积 excluded_volume | 207950 ų |
| 包络体积 envelope_volume | 346320 ų |
| 水化壳体积 shell_volume | 38471 ų |
| 包络直径 envelope_diameter | 201.5 Å |
| 壳层 Rg shell_rg | 83.87 Å |
| 包络 Rg envelope_rg | 66.82 Å |
| 形状 Rg shape_rg | 73.27 Å |
| 总 Rg total_rg | 73.43 Å |
| 总原子数 total_atoms | 11700 |
| 残基数 n_residues | 1540 |
| 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 | 189.8 Å |
| Rg (实空间) rg_real | 73.50 Å |
| Rg 误差 (实空间) rg_real_error | 1.80 Å |
| I(0) (实空间) i0_real | 3.9710e+08 |
| I(0) 误差 (实空间) i0_real_error | 8.0870e+06 |
| Rg (倒空间) rg_reciprocal | 70.33 Å |
| I(0) (倒空间) i0_reciprocal | 394400000.0000 |
| 解质量估计 total_estimate | 0.5396 |
| 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 | 36.2 Å |
| 偏度 Skewness skewness | 0.086 |
| 峰度 Kurtosis kurtosis | -1.664 |
| 角度范围 angular_range | — – 0.1050 Å−1 |
| 当前正则化参数 α current_alpha | 0.0000 |
| 最高正则化参数 α highest_alpha | 5079000.0000 |
| 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: 0.004; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.000; Smooth: 0.000 |
4. 晶体学与实验 4. Crystallography & Experiment
5. 实体与聚合体信息 (3)
6. 折叠分类 (SCOP + CATH) 20 domains
SCOP 2.08 (10 domains)
| 结构域编号 domain_id | d1zisa_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.16 — Lumazine synthase |
| 超家族 Superfamily superfamily | c.16.1 — Lumazine synthase |
| 家族 Family family | c.16.1.1 — Lumazine synthase |
| 结构域编号 domain_id | d1zisb_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.16 — Lumazine synthase |
| 超家族 Superfamily superfamily | c.16.1 — Lumazine synthase |
| 家族 Family family | c.16.1.1 — Lumazine synthase |
| 结构域编号 domain_id | d1zisc_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.16 — Lumazine synthase |
| 超家族 Superfamily superfamily | c.16.1 — Lumazine synthase |
| 家族 Family family | c.16.1.1 — Lumazine synthase |
| 结构域编号 domain_id | d1zisd_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.16 — Lumazine synthase |
| 超家族 Superfamily superfamily | c.16.1 — Lumazine synthase |
| 家族 Family family | c.16.1.1 — Lumazine synthase |
| 结构域编号 domain_id | d1zise_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.16 — Lumazine synthase |
| 超家族 Superfamily superfamily | c.16.1 — Lumazine synthase |
| 家族 Family family | c.16.1.1 — Lumazine synthase |
| 结构域编号 domain_id | d1zisf_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.16 — Lumazine synthase |
| 超家族 Superfamily superfamily | c.16.1 — Lumazine synthase |
| 家族 Family family | c.16.1.1 — Lumazine synthase |
| 结构域编号 domain_id | d1zisg_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.16 — Lumazine synthase |
| 超家族 Superfamily superfamily | c.16.1 — Lumazine synthase |
| 家族 Family family | c.16.1.1 — Lumazine synthase |
| 结构域编号 domain_id | d1zish_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.16 — Lumazine synthase |
| 超家族 Superfamily superfamily | c.16.1 — Lumazine synthase |
| 家族 Family family | c.16.1.1 — Lumazine synthase |
| 结构域编号 domain_id | d1zisi_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.16 — Lumazine synthase |
| 超家族 Superfamily superfamily | c.16.1 — Lumazine synthase |
| 家族 Family family | c.16.1.1 — Lumazine synthase |
| 结构域编号 domain_id | d1zisj_ |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.16 — Lumazine synthase |
| 超家族 Superfamily superfamily | c.16.1 — Lumazine synthase |
| 家族 Family family | c.16.1.1 — Lumazine synthase |
CATH v4.4 (10 domains)
| 结构域编号 domain_id | 1zisA00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 960 — Lumazine/riboflavin synthase |
| 结构域编号 domain_id | 1zisB00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 960 — Lumazine/riboflavin synthase |
| 结构域编号 domain_id | 1zisC00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 960 — Lumazine/riboflavin synthase |
| 结构域编号 domain_id | 1zisD00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 960 — Lumazine/riboflavin synthase |
| 结构域编号 domain_id | 1zisE00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 960 — Lumazine/riboflavin synthase |
| 结构域编号 domain_id | 1zisF00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 960 — Lumazine/riboflavin synthase |
| 结构域编号 domain_id | 1zisG00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 960 — Lumazine/riboflavin synthase |
| 结构域编号 domain_id | 1zisH00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 960 — Lumazine/riboflavin synthase |
| 结构域编号 domain_id | 1zisI00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 960 — Lumazine/riboflavin synthase |
| 结构域编号 domain_id | 1zisJ00 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 960 — Lumazine/riboflavin synthase |