8f5t
Rabbit muscle pyruvate kinase in complex with sodium and magnesium
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 | 8f5t |
| 沉积日期 deposition_date | 2022-11-15 |
| 结构标题 title | Rabbit muscle pyruvate kinase in complex with sodium and magnesium |
| 关键词 keywords | glycolysis, metabolic kinase, central metabolism, CYTOSOLIC PROTEIN; CYTOSOLIC 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 | 66.43 Å |
| 回转半径 Rg (电子) rg_electron | 67.29 Å |
| 零角强度 I(0) i0 | 2937590000.00 |
| 分子量 molecular_weight | 456330.0 kDa |
| 排除体积 excluded_volume | 571580 ų |
| 包络体积 envelope_volume | 819700 ų |
| 水化壳体积 shell_volume | 103160 ų |
| 包络直径 envelope_diameter | 235.6 Å |
| 壳层 Rg shell_rg | 64.81 Å |
| 包络 Rg envelope_rg | 65.60 Å |
| 形状 Rg shape_rg | 67.31 Å |
| 总 Rg total_rg | 67.21 Å |
| 总原子数 total_atoms | 31965 |
| 残基数 n_residues | 4153 |
| 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 | 207.9 Å |
| Rg (实空间) rg_real | 67.03 Å |
| Rg 误差 (实空间) rg_real_error | 1.72 Å |
| I(0) (实空间) i0_real | 2.9370e+09 |
| I(0) 误差 (实空间) i0_real_error | 6.0810e+07 |
| Rg (倒空间) rg_reciprocal | 65.79 Å |
| I(0) (倒空间) i0_reciprocal | 2931000000.0000 |
| 解质量估计 total_estimate | 0.5955 |
| 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 | 52.0 Å |
| 偏度 Skewness skewness | 0.399 |
| 峰度 Kurtosis kurtosis | -0.642 |
| 角度范围 angular_range | — – 0.1200 Å−1 |
| 当前正则化参数 α current_alpha | 0.0005 |
| 最高正则化参数 α highest_alpha | 145900000.0000 |
| 实空间数据点数 n_real_points | 25 |
| GNOM 版本 gnom_version | 4.1.3 |
| 质量判据 quality_criteria | AN1: 0.000; Oscil: 0.917; Stabil: 0.999; Sysdev: 0.013; Positv: 1.000; Valcen: 0.945; Smooth: 0.003 |
4. 晶体学与实验 4. Crystallography & Experiment
5. 实体与聚合体信息 (6)
6. 折叠分类 (SCOP + CATH) 10 domains
CATH v4.4 (10 domains)
| 结构域编号 domain_id | 8f5tA01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 1380 — Pyruvate Kinase; Chain: A, domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 20 — Pyruvate kinase, C-terminal domain |
| 结构域编号 domain_id | 8f5tB01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 1380 — Pyruvate Kinase; Chain: A, domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 20 — Pyruvate kinase, C-terminal domain |
| 结构域编号 domain_id | 8f5tC01 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 40 — Beta Barrel |
| 拓扑 Topology topology | 33 — M1 Pyruvate Kinase; Domain 3 |
| 同源超家族 H-superfamily homologous superfamily | 10 — PK beta-barrel domain-like |
| 结构域编号 domain_id | 8f5tC02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 1380 — Pyruvate Kinase; Chain: A, domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 20 — Pyruvate kinase, C-terminal domain |
| 结构域编号 domain_id | 8f5tD01 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 40 — Beta Barrel |
| 拓扑 Topology topology | 33 — M1 Pyruvate Kinase; Domain 3 |
| 同源超家族 H-superfamily homologous superfamily | 10 — PK beta-barrel domain-like |
| 结构域编号 domain_id | 8f5tD02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 1380 — Pyruvate Kinase; Chain: A, domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 20 — Pyruvate kinase, C-terminal domain |
| 结构域编号 domain_id | 8f5tE01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 1380 — Pyruvate Kinase; Chain: A, domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 20 — Pyruvate kinase, C-terminal domain |
| 结构域编号 domain_id | 8f5tF01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 1380 — Pyruvate Kinase; Chain: A, domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 20 — Pyruvate kinase, C-terminal domain |
| 结构域编号 domain_id | 8f5tG01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 1380 — Pyruvate Kinase; Chain: A, domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 20 — Pyruvate kinase, C-terminal domain |
| 结构域编号 domain_id | 8f5tH01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 1380 — Pyruvate Kinase; Chain: A, domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 20 — Pyruvate kinase, C-terminal domain |