7sfw

CryoEM structure of Venezuelan Equine Encephalitis virus (VEEV) TC-83 strain VLP in complex with Fab hVEEV-63 (focus refine of the asymmetric unit)

Method: ELECTRON MICROSCOPY

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

Spike glycoprotein E1

Venezuelan equine encephalitis virus (strain TC-83)

UniProt P05674

当前结构中的状态

Assembly 物理组成 蛋白状态 分子拷贝数 共同组分 数据核对
1 蛋白异源复合物 异源复合物 蛋白 20 hVEEV-63 Fab heavy chain × 4 hVEEV-63 Fab light chain × 4 2-acetamido-2-deoxy-beta-D-glucopyranose × 12 与蛋白数一致

数据库中的同蛋白其他状态

查看构建体与数据证据
UniProt名称 POLS_EEVV8
Isoform
PDB实体 1, 2, 3
链与序列区间 作者链 A; PDB构建体 1–442; UniProt 813–1254 作者链 D; PDB构建体 1–442; UniProt 813–1254 作者链 G; PDB构建体 1–442; UniProt 813–1254 作者链 J; PDB构建体 1–442; UniProt 813–1254 作者链 B; PDB构建体 1–423; UniProt 335–757 作者链 E; PDB构建体 1–423; UniProt 335–757 作者链 H; PDB构建体 1–423; UniProt 335–757 作者链 K; PDB构建体 1–423; UniProt 335–757 作者链 C; PDB构建体 1–275; UniProt 1–275 作者链 F; PDB构建体 1–275; UniProt 1–275 作者链 I; PDB构建体 1–275; UniProt 1–275 作者链 L; PDB构建体 1–275; UniProt 1–275

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。

2. 结构基本信息 2. Structure Basics

条目编号 entry_id7sfw
沉积日期 deposition_date2021-10-04
结构标题 titleCryoEM structure of Venezuelan Equine Encephalitis virus (VEEV) TC-83 strain VLP in complex with Fab hVEEV-63 (focus refine of the asymmetric unit)
关键词 keywordsVLP, VEEV, viral protein, fab, VIRUS-IMMUNE SYSTEM complex; VIRUS/IMMUNE SYSTEM
实验方法 methodELECTRON MICROSCOPY

3. Official assembly/model 理论 SAXS Official SAXS Profiles

页面只读取最新 assembly 计算结果。每一条曲线都对应明确的 PDB、official biological assembly 和 coordinate model。

7sfw__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

下载该曲线 .dat

7sfw__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 q (1/Angstrom) I(q)
100 个绘图点;横轴和纵轴均采用对数尺度。

7sfw__assembly_1__model_1 | P(r) · Pending

新版 assembly/model P(r) 尚未计算 此处仅保留位置,不展示旧数据 r (Angstrom) P(r)
P(r) 将按相同 assembly/model 分别计算和展示。
Rg(Guinier)73.53 Å
Rg(电子密度)73.47 Å
总 Rg73.58 Å
原子数38620
残基数4984
排除体积685460 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 7sfw__assembly_1__model_1 eicosameric (20) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载

4. 晶体学与实验 4. Crystallography & Experiment

5. 实体与聚合物信息 Entities & Polymers (6)

6. 折叠分类 (SCOP + CATH) 14 domains

CATH v4.4 (14 domains)

结构域编号 domain_id7sfwB01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily3200 — Alphavirus E2 glycoprotein, A domain
结构域编号 domain_id7sfwD01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily350
结构域编号 domain_id7sfwE01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily3200 — Alphavirus E2 glycoprotein, A domain
结构域编号 domain_id7sfwG01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily350
结构域编号 domain_id7sfwH01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily3200 — Alphavirus E2 glycoprotein, A domain
结构域编号 domain_id7sfwK01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily3200 — Alphavirus E2 glycoprotein, A domain
结构域编号 domain_id7sfwM01
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_id7sfwN01
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_id7sfwO01
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_id7sfwP01
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_id7sfwQ01
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_id7sfwR01
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_id7sfwS01
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_id7sfwT01
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)