1fx0
Crystal structure of the chloroplast F1-ATPase from spinach
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 | 1fx0 |
| 沉积日期 deposition_date | 2000-09-25 |
| 结构标题 title | Crystal structure of the chloroplast F1-ATPase from spinach |
| 关键词 keywords | latent ATPase, thermal stability, potential tentoxin binding site, HYDROLASE; HYDROLASE |
| 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 | 31.11 Å |
| 回转半径 Rg (电子) rg_electron | 30.16 Å |
| 零角强度 I(0) i0 | 162768000.00 |
| 分子量 molecular_weight | 102250.0 kDa |
| 排除体积 excluded_volume | 128530 ų |
| 包络体积 envelope_volume | 159000 ų |
| 水化壳体积 shell_volume | 43132 ų |
| 包络直径 envelope_diameter | 107.6 Å |
| 壳层 Rg shell_rg | 38.11 Å |
| 包络 Rg envelope_rg | 30.35 Å |
| 形状 Rg shape_rg | 30.14 Å |
| 总 Rg total_rg | 30.90 Å |
| 总原子数 total_atoms | 7187 |
| 残基数 n_residues | 944 |
| 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 | 100.4 Å |
| Rg (实空间) rg_real | 31.03 Å |
| Rg 误差 (实空间) rg_real_error | 0.67 Å |
| I(0) (实空间) i0_real | 1.6280e+08 |
| I(0) 误差 (实空间) i0_real_error | 2.4170e+06 |
| Rg (倒空间) rg_reciprocal | 31.07 Å |
| I(0) (倒空间) i0_reciprocal | 162800000.0000 |
| 解质量估计 total_estimate | 0.8959 |
| 解质量评级 solution_quality | GOOD a GOOD solution |
| P(r) 峰数 n_peaks | 2 |
| 主峰位置 r_peak_primary | 37.4 Å |
| 偏度 Skewness skewness | 0.288 |
| 峰度 Kurtosis kurtosis | -0.389 |
| 角度范围 angular_range | — – 0.2550 Å−1 |
| 当前正则化参数 α current_alpha | 0.0000 |
| 最高正则化参数 α highest_alpha | 54170000.0000 |
| 实空间数据点数 n_real_points | 52 |
| GNOM 版本 gnom_version | 4.1.3 |
| 质量判据 quality_criteria | AN1: 0.000; Oscil: 0.896; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.956 |
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) 12 domains
SCOP 2.08 (6 domains)
| 结构域编号 domain_id | d1fx0a1 |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.69 — Left-handed superhelix |
| 超家族 Superfamily superfamily | a.69.1 — C-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases |
| 家族 Family family | a.69.1.1 — C-terminal domain of alpha and beta subunits of F1 ATP synthase |
| 结构域编号 domain_id | d1fx0a2 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.49 — Domain of alpha and beta subunits of F1 ATP synthase-like |
| 超家族 Superfamily superfamily | b.49.1 — N-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases |
| 家族 Family family | b.49.1.1 — N-terminal domain of alpha and beta subunits of F1 ATP synthase |
| 结构域编号 domain_id | d1fx0a3 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.37 — P-loop containing nucleoside triphosphate hydrolases |
| 超家族 Superfamily superfamily | c.37.1 — P-loop containing nucleoside triphosphate hydrolases |
| 家族 Family family | c.37.1.11 — RecA protein-like (ATPase-domain) |
| 结构域编号 domain_id | d1fx0b1 |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.69 — Left-handed superhelix |
| 超家族 Superfamily superfamily | a.69.1 — C-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases |
| 家族 Family family | a.69.1.1 — C-terminal domain of alpha and beta subunits of F1 ATP synthase |
| 结构域编号 domain_id | d1fx0b2 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.49 — Domain of alpha and beta subunits of F1 ATP synthase-like |
| 超家族 Superfamily superfamily | b.49.1 — N-terminal domain of alpha and beta (or A/B) subunits of rotary ATPases |
| 家族 Family family | b.49.1.1 — N-terminal domain of alpha and beta subunits of F1 ATP synthase |
| 结构域编号 domain_id | d1fx0b3 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.37 — P-loop containing nucleoside triphosphate hydrolases |
| 超家族 Superfamily superfamily | c.37.1 — P-loop containing nucleoside triphosphate hydrolases |
| 家族 Family family | c.37.1.11 — RecA protein-like (ATPase-domain) |
CATH v4.4 (6 domains)
| 结构域编号 domain_id | 1fx0A01 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 40 — Beta Barrel |
| 拓扑 Topology topology | 30 — Elongation Factor Tu (Ef-tu); domain 3 |
| 同源超家族 H-superfamily homologous superfamily | 20 — |
| 结构域编号 domain_id | 1fx0A02 |
| 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 | 300 — P-loop containing nucleotide triphosphate hydrolases |
| 结构域编号 domain_id | 1fx0A03 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 150 — Lysin |
| 同源超家族 H-superfamily homologous superfamily | 20 — ATP synthase alpha/beta chain, C-terminal domain |
| 结构域编号 domain_id | 1fx0B01 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 40 — Beta Barrel |
| 拓扑 Topology topology | 10 — Thrombin, subunit H |
| 同源超家族 H-superfamily homologous superfamily | 170 — |
| 结构域编号 domain_id | 1fx0B02 |
| 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 | 300 — P-loop containing nucleotide triphosphate hydrolases |
| 结构域编号 domain_id | 1fx0B03 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 1140 — Bovine Mitochondrial F1-ATPase, ATP Synthase Beta Chain; Chain D, domain3 |
| 同源超家族 H-superfamily homologous superfamily | 10 — Bovine Mitochondrial F1-atpase; Atp Synthase Beta Chain; Chain D, domain 3 |