7uot

Native Lassa glycoprotein in complex with neutralizing antibodies 8.9F and 37.2D

Method: ELECTRON MICROSCOPY Dmax: 135.2 Å Quality: GOOD

1. 蛋白身份与相关结构 Protein Identity & Related Structures

Glycoprotein G1

Lassa virus

UniProt P08669

当前结构中的状态

Assembly 聚集状态 构建体 突变与修饰 配体、离子与共同组分 实验方法与环境 结构质量
1 其他组合 异源复合物 蛋白 × 14 其他聚合物 33 PDB 声明:tetradecameric(14) 与蛋白拷贝数一致 链 A; UniProt 1–259 链 B; UniProt 1–259 链 C; UniProt 1–259 链 a; UniProt 260–491 链 b; UniProt 260–491 链 c; UniProt 260–491 未记录 37.2D light chain (variable domain) × 3 37.2D heavy chain (variable domain) × 3 8.9F heavy chain (variable domain) × 1 8.9F light chain (variable domain) × 1 beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 6 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 11 ;beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose ; × 5 ;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose × 3 ;alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 1 alpha-L-fucopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ELECTRON MICROSCOPY cryo-EM缓冲液:pH 7.5 cryo-EM玻璃化条件:冷冻剂 ETHANE 分辨率 2.77 Å

数据库中的同蛋白其他状态

以下每一行都是同一 UniProt 蛋白在另一个 PDB 条目中的 biological assembly, “相对当前条目”直接指出证据层面的不同;没有差异标签表示当前已读取字段一致。

共 26 个其他 PDB 条目、26 个 assembly。 打开独立比较页并筛选聚集状态

查看构建体与数据证据
UniProt名称 GLYC_LASSJ
Isoform
PDB实体 1, 2
链与序列区间 作者链 A; PDB构建体 1–259; UniProt 1–259 作者链 B; PDB构建体 1–259; UniProt 1–259 作者链 C; PDB构建体 1–259; UniProt 1–259 作者链 a; PDB构建体 1–232; UniProt 260–491 作者链 b; PDB构建体 1–232; UniProt 260–491 作者链 c; PDB构建体 1–232; UniProt 260–491

页面优先展示蛋白身份、当前 assembly、共同组分、聚集状态和跨 PDB 结构链接。 链映射与序列区间收在“数据证据”中;数据库内部编号、导入时间和 assembly 操作表达式仅用于维护,因此不在读者页面展示。

SAXS 散射曲线 SAXS Profile

SAXS profile for 7uot

P(r) 距离分布 P(r) Distribution

P(r) distribution for 7uot
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2. 结构基本信息 2. Structure Basics

条目编号 entry_id7uot
沉积日期 deposition_date2022-04-13
结构标题 titleNative Lassa glycoprotein in complex with neutralizing antibodies 8.9F and 37.2D
关键词 keywordsLassa virus, Neutralizing antibody, N-linked glycans complex, VIRAL PROTEIN, VIRAL PROTEIN-IMMUNE SYSTEM complex; VIRAL PROTEIN/IMMUNE SYSTEM
实验方法 methodELECTRON MICROSCOPY

3. SAXS 参数 (CRYSOL 理论计算) 3. SAXS Parameters (CRYSOL)

回转半径 Rg (Guinier) rg_guinier42.53
回转半径 Rg (电子) rg_electron42.10
零角强度 I(0) i0895552000.00
分子量 molecular_weight240370.0 kDa
排除体积 excluded_volume298270 ų
包络体积 envelope_volume401510 ų
水化壳体积 shell_volume78432 ų
包络直径 envelope_diameter141.1
壳层 Rg shell_rg47.63
包络 Rg envelope_rg42.04
形状 Rg shape_rg42.09
总 Rg total_rg42.37
总原子数 total_atoms16834
残基数 n_residues1956
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

4. P(r) 距离分布 (GNOM 反演) 4. P(r) Analysis (GNOM)

最大尺寸 Dmax dmax135.2
Rg (实空间) rg_real42.38
Rg 误差 (实空间) rg_real_error0.90
I(0) (实空间) i0_real8.9560e+08
I(0) 误差 (实空间) i0_real_error1.4830e+07
Rg (倒空间) rg_reciprocal42.53
I(0) (倒空间) i0_reciprocal895700000.0000
解质量估计 total_estimate0.8971
解质量评级 solution_quality GOOD a GOOD solution
P(r) 峰数 n_peaks1
主峰位置 r_peak_primary51.1
偏度 Skewness skewness0.192
峰度 Kurtosis kurtosis-0.548
角度范围 angular_range— – 0.1850 −1
当前正则化参数 α current_alpha0.0000
最高正则化参数 α highest_alpha124300000.0000
实空间数据点数 n_real_points38
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.924; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.987; Smooth: 0.898

5. 晶体学与实验 5. Crystallography & Experiment

6. 实体与聚合物信息 Entities & Polymers (14)

7. 折叠分类 (SCOP + CATH) 8 domains

CATH v4.4 (8 domains)

结构域编号 domain_id7uotH01
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_id7uotL01
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_id7uotO01
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_id7uotP01
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_id7uotQ01
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_id7uotR01
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_id7uotS01
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_id7uotT01
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

8. 引用文献 (1)

9. 文件与曲线 (10)