1ha7
STRUCTURE OF A LIGHT-HARVESTING PHYCOBILIPROTEIN, C-PHYCOCYANIN FROM SPIRULINA PLATENSIS AT 2.2A RESOLUTION
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 | 1ha7 |
| 沉积日期 deposition_date | 2001-03-29 |
| 结构标题 title | STRUCTURE OF A LIGHT-HARVESTING PHYCOBILIPROTEIN, C-PHYCOCYANIN FROM SPIRULINA PLATENSIS AT 2.2A RESOLUTION |
| 关键词 keywords | PHOTOSYNTHESIS, CYANOBACTERIA, LIGHT-HARVESTING PROTEIN, PIGMENT PROTEIN, PHYCOCYANOBILIN, CHROMOPHORE; PHOTOSYNTHESIS |
| 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 | 64.12 Å |
| 回转半径 Rg (电子) rg_electron | 64.81 Å |
| 零角强度 I(0) i0 | 2859000000.00 |
| 分子量 molecular_weight | 449670.0 kDa |
| 排除体积 excluded_volume | 562340 ų |
| 包络体积 envelope_volume | 798070 ų |
| 水化壳体积 shell_volume | 107270 ų |
| 包络直径 envelope_diameter | 216.1 Å |
| 壳层 Rg shell_rg | 60.15 Å |
| 包络 Rg envelope_rg | 63.04 Å |
| 形状 Rg shape_rg | 64.82 Å |
| 总 Rg total_rg | 64.70 Å |
| 总原子数 total_atoms | 31572 |
| 残基数 n_residues | 3996 |
| 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 | 200.4 Å |
| Rg (实空间) rg_real | 64.75 Å |
| Rg 误差 (实空间) rg_real_error | 1.84 Å |
| I(0) (实空间) i0_real | 2.8590e+09 |
| I(0) 误差 (实空间) i0_real_error | 5.9150e+07 |
| Rg (倒空间) rg_reciprocal | 63.51 Å |
| I(0) (倒空间) i0_reciprocal | 2853000000.0000 |
| 解质量估计 total_estimate | 0.8070 |
| 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 | 66.8 Å |
| 偏度 Skewness skewness | 0.502 |
| 峰度 Kurtosis kurtosis | -0.474 |
| 角度范围 angular_range | — – 0.1200 Å−1 |
| 当前正则化参数 α current_alpha | 0.0000 |
| 最高正则化参数 α highest_alpha | 98190000.0000 |
| 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: 0.833; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.988; Smooth: 0.004 |
4. 晶体学与实验 4. Crystallography & Experiment
5. 实体与聚合体信息 (4)
6. 折叠分类 (SCOP + CATH) 48 domains
SCOP 2.08 (24 domains)
| 结构域编号 domain_id | d1ha7a_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7b_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7c_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7d_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7e_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7f_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7g_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7h_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7i_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7j_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7k_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7l_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7m_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7n_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7o_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7p_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7q_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7r_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7s_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7t_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7u_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7v_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7w_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
| 结构域编号 domain_id | d1ha7x_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.1 — Globin-like |
| 超家族 Superfamily superfamily | a.1.1 — Globin-like |
| 家族 Family family | a.1.1.3 — Phycocyanin-like phycobilisome proteins |
CATH v4.4 (24 domains)
| 结构域编号 domain_id | 1ha7A00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7B00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7C00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7D00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7E00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7F00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7G00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7H00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7I00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7J00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7K00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7L00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7M00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7N00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7O00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7P00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7Q00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7R00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7S00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7T00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7U00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7V00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7W00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |
| 结构域编号 domain_id | 1ha7X00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 490 — Globin-like |
| 同源超家族 H-superfamily homologous superfamily | 20 — Phycocyanins |