2hfn
Crystal Structures of the Synechocystis Photoreceptor Slr1694 Reveal Distinct Structural States Related to Signaling
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 | 2hfn |
| 沉积日期 deposition_date | 2006-06-24 |
| 结构标题 title | Crystal Structures of the Synechocystis Photoreceptor Slr1694 Reveal Distinct Structural States Related to Signaling |
| 关键词 keywords | Beta Sheet ferredoxin-like fold, flavin binding protein, photoreceptor, ELECTRON TRANSPORT; ELECTRON TRANSPORT |
| 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 | 37.60 Å |
| 回转半径 Rg (电子) rg_electron | 36.38 Å |
| 零角强度 I(0) i0 | 426257000.00 |
| 分子量 molecular_weight | 164000.0 kDa |
| 排除体积 excluded_volume | 203720 ų |
| 包络体积 envelope_volume | 268840 ų |
| 水化壳体积 shell_volume | 58887 ų |
| 包络直径 envelope_diameter | 109.6 Å |
| 壳层 Rg shell_rg | 45.39 Å |
| 包络 Rg envelope_rg | 35.00 Å |
| 形状 Rg shape_rg | 36.41 Å |
| 总 Rg total_rg | 36.84 Å |
| 总原子数 total_atoms | 11507 |
| 残基数 n_residues | 1412 |
| 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 | 105.7 Å |
| Rg (实空间) rg_real | 37.27 Å |
| Rg 误差 (实空间) rg_real_error | 0.56 Å |
| I(0) (实空间) i0_real | 4.2630e+08 |
| I(0) 误差 (实空间) i0_real_error | 6.4130e+06 |
| Rg (倒空间) rg_reciprocal | 37.48 Å |
| I(0) (倒空间) i0_reciprocal | 426300000.0000 |
| 解质量估计 total_estimate | 0.8932 |
| 解质量评级 solution_quality | GOOD a GOOD solution |
| P(r) 峰数 n_peaks | 1 |
| 主峰位置 r_peak_primary | 55.4 Å |
| 偏度 Skewness skewness | -0.080 |
| 峰度 Kurtosis kurtosis | -0.679 |
| 角度范围 angular_range | — – 0.2100 Å−1 |
| 当前正则化参数 α current_alpha | 0.0000 |
| 最高正则化参数 α highest_alpha | 62050000.0000 |
| 实空间数据点数 n_real_points | 43 |
| GNOM 版本 gnom_version | 4.1.3 |
| 质量判据 quality_criteria | AN1: 0.000; Oscil: 0.977; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.996; Smooth: 0.680 |
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) 30 domains
SCOP 2.08 (10 domains)
| 结构域编号 domain_id | d2hfna_ |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.58 — Ferredoxin-like |
| 超家族 Superfamily superfamily | d.58.10 — Acylphosphatase/BLUF domain-like |
| 家族 Family family | d.58.10.0 — automated matches |
| 结构域编号 domain_id | d2hfnb_ |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.58 — Ferredoxin-like |
| 超家族 Superfamily superfamily | d.58.10 — Acylphosphatase/BLUF domain-like |
| 家族 Family family | d.58.10.0 — automated matches |
| 结构域编号 domain_id | d2hfnc_ |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.58 — Ferredoxin-like |
| 超家族 Superfamily superfamily | d.58.10 — Acylphosphatase/BLUF domain-like |
| 家族 Family family | d.58.10.0 — automated matches |
| 结构域编号 domain_id | d2hfnd_ |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.58 — Ferredoxin-like |
| 超家族 Superfamily superfamily | d.58.10 — Acylphosphatase/BLUF domain-like |
| 家族 Family family | d.58.10.0 — automated matches |
| 结构域编号 domain_id | d2hfne_ |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.58 — Ferredoxin-like |
| 超家族 Superfamily superfamily | d.58.10 — Acylphosphatase/BLUF domain-like |
| 家族 Family family | d.58.10.0 — automated matches |
| 结构域编号 domain_id | d2hfnf_ |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.58 — Ferredoxin-like |
| 超家族 Superfamily superfamily | d.58.10 — Acylphosphatase/BLUF domain-like |
| 家族 Family family | d.58.10.0 — automated matches |
| 结构域编号 domain_id | d2hfng_ |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.58 — Ferredoxin-like |
| 超家族 Superfamily superfamily | d.58.10 — Acylphosphatase/BLUF domain-like |
| 家族 Family family | d.58.10.0 — automated matches |
| 结构域编号 domain_id | d2hfnh_ |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.58 — Ferredoxin-like |
| 超家族 Superfamily superfamily | d.58.10 — Acylphosphatase/BLUF domain-like |
| 家族 Family family | d.58.10.0 — automated matches |
| 结构域编号 domain_id | d2hfni_ |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.58 — Ferredoxin-like |
| 超家族 Superfamily superfamily | d.58.10 — Acylphosphatase/BLUF domain-like |
| 家族 Family family | d.58.10.0 — automated matches |
| 结构域编号 domain_id | d2hfnj_ |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.58 — Ferredoxin-like |
| 超家族 Superfamily superfamily | d.58.10 — Acylphosphatase/BLUF domain-like |
| 家族 Family family | d.58.10.0 — automated matches |
CATH v4.4 (20 domains)
| 结构域编号 domain_id | 2hfnA01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 70 — Alpha-Beta Plaits |
| 同源超家族 H-superfamily homologous superfamily | 100 — |
| 结构域编号 domain_id | 2hfnA02 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 287 — Helix Hairpins |
| 同源超家族 H-superfamily homologous superfamily | 1540 — |
| 结构域编号 domain_id | 2hfnB01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 70 — Alpha-Beta Plaits |
| 同源超家族 H-superfamily homologous superfamily | 100 — |
| 结构域编号 domain_id | 2hfnB02 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 287 — Helix Hairpins |
| 同源超家族 H-superfamily homologous superfamily | 1540 — |
| 结构域编号 domain_id | 2hfnC01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 70 — Alpha-Beta Plaits |
| 同源超家族 H-superfamily homologous superfamily | 100 — |
| 结构域编号 domain_id | 2hfnC02 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 287 — Helix Hairpins |
| 同源超家族 H-superfamily homologous superfamily | 1540 — |
| 结构域编号 domain_id | 2hfnD01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 70 — Alpha-Beta Plaits |
| 同源超家族 H-superfamily homologous superfamily | 100 — |
| 结构域编号 domain_id | 2hfnD02 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 287 — Helix Hairpins |
| 同源超家族 H-superfamily homologous superfamily | 1540 — |
| 结构域编号 domain_id | 2hfnE01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 70 — Alpha-Beta Plaits |
| 同源超家族 H-superfamily homologous superfamily | 100 — |
| 结构域编号 domain_id | 2hfnE02 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 287 — Helix Hairpins |
| 同源超家族 H-superfamily homologous superfamily | 1540 — |
| 结构域编号 domain_id | 2hfnF01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 70 — Alpha-Beta Plaits |
| 同源超家族 H-superfamily homologous superfamily | 100 — |
| 结构域编号 domain_id | 2hfnF02 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 287 — Helix Hairpins |
| 同源超家族 H-superfamily homologous superfamily | 1540 — |
| 结构域编号 domain_id | 2hfnG01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 70 — Alpha-Beta Plaits |
| 同源超家族 H-superfamily homologous superfamily | 100 — |
| 结构域编号 domain_id | 2hfnG02 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 287 — Helix Hairpins |
| 同源超家族 H-superfamily homologous superfamily | 1540 — |
| 结构域编号 domain_id | 2hfnH01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 70 — Alpha-Beta Plaits |
| 同源超家族 H-superfamily homologous superfamily | 100 — |
| 结构域编号 domain_id | 2hfnH02 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 287 — Helix Hairpins |
| 同源超家族 H-superfamily homologous superfamily | 1540 — |
| 结构域编号 domain_id | 2hfnI01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 70 — Alpha-Beta Plaits |
| 同源超家族 H-superfamily homologous superfamily | 100 — |
| 结构域编号 domain_id | 2hfnI02 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 287 — Helix Hairpins |
| 同源超家族 H-superfamily homologous superfamily | 1540 — |
| 结构域编号 domain_id | 2hfnJ01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 70 — Alpha-Beta Plaits |
| 同源超家族 H-superfamily homologous superfamily | 100 — |
| 结构域编号 domain_id | 2hfnJ02 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 287 — Helix Hairpins |
| 同源超家族 H-superfamily homologous superfamily | 1540 — |