2iy4
X-ray structure of Dps from Listeria monocytogenes
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 | 2iy4 |
| 沉积日期 deposition_date | 2006-07-12 |
| 结构标题 title | X-ray structure of Dps from Listeria monocytogenes |
| 关键词 keywords | ;IRON, IRON STORAGE, METAL-BINDING, OXIDATIVE DAMAGE, DPSLM (DNA-BINDING PROTEIN FROM STARVED CELLS) FROM LISTER IRON-INCORPORATION, METAL-BINDING PROTEIN, METAL BINDING PROTEIN ;; METAL BINDING 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 | 56.01 Å |
| 回转半径 Rg (电子) rg_electron | 56.11 Å |
| 零角强度 I(0) i0 | 2423230000.00 |
| 分子量 molecular_weight | 418580.0 kDa |
| 排除体积 excluded_volume | 524460 ų |
| 包络体积 envelope_volume | 720320 ų |
| 水化壳体积 shell_volume | 106110 ų |
| 包络直径 envelope_diameter | 184.5 Å |
| 壳层 Rg shell_rg | 59.08 Å |
| 包络 Rg envelope_rg | 54.66 Å |
| 形状 Rg shape_rg | 56.11 Å |
| 总 Rg total_rg | 56.17 Å |
| 总原子数 total_atoms | 29422 |
| 残基数 n_residues | 3611 |
| 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 | 169.4 Å |
| Rg (实空间) rg_real | 56.17 Å |
| Rg 误差 (实空间) rg_real_error | 1.09 Å |
| I(0) (实空间) i0_real | 2.4230e+09 |
| I(0) 误差 (实空间) i0_real_error | 4.7460e+07 |
| Rg (倒空间) rg_reciprocal | 55.84 Å |
| I(0) (倒空间) i0_reciprocal | 2422000000.0000 |
| 解质量估计 total_estimate | 0.7934 |
| 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 | 60.5 Å |
| 偏度 Skewness skewness | 0.409 |
| 峰度 Kurtosis kurtosis | -0.562 |
| 角度范围 angular_range | — – 0.1400 Å−1 |
| 当前正则化参数 α current_alpha | 0.0000 |
| 最高正则化参数 α highest_alpha | 7797000000.0000 |
| 实空间数据点数 n_real_points | 29 |
| GNOM 版本 gnom_version | 4.1.3 |
| 质量判据 quality_criteria | AN1: 0.000; Oscil: 0.768; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.007 |
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) 48 domains
SCOP 2.08 (24 domains)
| 结构域编号 domain_id | d2iy4a_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4b_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4c_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4d_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4e_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4f_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4g_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4h_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4i_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4j_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4k_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4l_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4m_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4n_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4o_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4p_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4q_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4r_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4s_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4t_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4u_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4v_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4x_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
| 结构域编号 domain_id | d2iy4y_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.25 — Ferritin-like |
| 超家族 Superfamily superfamily | a.25.1 — Ferritin-like |
| 家族 Family family | a.25.1.1 — Ferritin |
CATH v4.4 (24 domains)
| 结构域编号 domain_id | 2iy4A00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4B00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4C00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4D00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4E00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4F00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4G00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4H00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4I00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4J00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4K00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4L00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4M00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4N00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4O00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4P00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4Q00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4R00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4S00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4T00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4U00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4V00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4X00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |
| 结构域编号 domain_id | 2iy4Y00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 1260 — Ferritin |
| 同源超家族 H-superfamily homologous superfamily | 10 — Ferritin, core subunit, four-helix bundle |