8dg9

Cryo-EM Structure of RSV prefusion F trimer in complex with three MxR Fabs

Method: ELECTRON MICROSCOPY Dmax: 128.3 Å Quality: GOOD

SAXS 散射曲线 SAXS Profile

SAXS profile for 8dg9

P(r) 距离分布 P(r) Distribution

P(r) distribution for 8dg9
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1. 结构基本信息 1. Structure Basics

条目编号 entry_id8dg9
沉积日期 deposition_date2022-06-23
结构标题 titleCryo-EM Structure of RSV prefusion F trimer in complex with three MxR Fabs
关键词 keywordsCross-neutralizing, RSV, HMPV, mAb, IMMUNE SYSTEM; IMMUNE SYSTEM
实验方法 methodELECTRON MICROSCOPY

2. SAXS 参数 (CRYSOL 理论计算) 2. SAXS Parameters (CRYSOL)

回转半径 Rg (Guinier) rg_guinier39.78
回转半径 Rg (电子) rg_electron39.27
零角强度 I(0) i0713036000.00
分子量 molecular_weight220140.0 kDa
排除体积 excluded_volume276440 ų
包络体积 envelope_volume355630 ų
水化壳体积 shell_volume73631 ų
包络直径 envelope_diameter140.1
壳层 Rg shell_rg46.29
包络 Rg envelope_rg38.91
形状 Rg shape_rg39.28
总 Rg total_rg39.63
总原子数 total_atoms15450
残基数 n_residues1968
球谐函数阶数 n_harmonics20
q 范围 q_range— – 0.5000 −1
数据点数 n_points101
壳层类型 shell_typedirectional
溶剂电子密度 solvent_density0.3340 e/ų
壳层衬度 contrast_shell0.0300 e/ų
CRYSOL 版本 crysol_version4.1.3

3. P(r) 距离分布 (GNOM 反演) 3. P(r) Analysis (GNOM)

最大尺寸 Dmax dmax128.3
Rg (实空间) rg_real39.52
Rg 误差 (实空间) rg_real_error0.87
I(0) (实空间) i0_real7.1300e+08
I(0) 误差 (实空间) i0_real_error1.1010e+07
Rg (倒空间) rg_reciprocal39.69
I(0) (倒空间) i0_reciprocal713200000.0000
解质量估计 total_estimate0.8887
解质量评级 solution_quality GOOD a GOOD solution
P(r) 峰数 n_peaks2
主峰位置 r_peak_primary51.3
偏度 Skewness skewness0.162
峰度 Kurtosis kurtosis-0.410
角度范围 angular_range— – 0.2000 −1
当前正则化参数 α current_alpha0.0000
最高正则化参数 α highest_alpha98260000.0000
实空间数据点数 n_real_points41
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.872; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.986; Smooth: 0.946

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) 6 domains

CATH v4.4 (6 domains)

结构域编号 domain_id8dg9D01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily10 — Immunoglobulins
结构域编号 domain_id8dg9E01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily10 — Immunoglobulins
结构域编号 domain_id8dg9F01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily10 — Immunoglobulins
结构域编号 domain_id8dg9G01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily10 — Immunoglobulins
结构域编号 domain_id8dg9H01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily10 — Immunoglobulins
结构域编号 domain_id8dg9L01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily10 — Immunoglobulins

7. 引用文献 (1)

8. 文件与曲线 (10)