5w42

Crystal structure of human monoclonal antibody H3v-47 in complex with influenza virus hemagglutinin from A/Minnesota/11/2010 (H3N2)

Method: X-RAY DIFFRACTION Dmax: 141.4 Å Quality: GOOD

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

Hemagglutinin

Influenza A virus (A/swine/Minnesota/A01134337/2010(H3N2))

UniProt I0AXC3

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 × 12 其他聚合物 18 PDB 声明:dodecameric(12) 与蛋白拷贝数一致 链 A; UniProt 17–345 链 B; UniProt 346–519 片段:UNP residues 17-345 片段:UNP residues 346-519 Fab H3v-47 heavy chain × 3 (Q6N089) Fab H3v-47 light chain × 3 (Q8TCD0) ;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 ; × 6 ;alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 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)-2-acetamido-2-deoxy-beta-D-glucopyranose × 3 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 ZN ZINC ION × 3 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, SITTING DROP;pH 5;277 K;10% (v/v) 2-methyl-2,4-pentanediol (MPD), 0.1M MES (pH 5.0) 分辨率 3.57 Å R-free 0.228

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 2 个其他 PDB 条目、4 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 I0AXC3_9INFA
Isoform
PDB实体 1, 2
链与序列区间 作者链 A; PDB构建体 1–329; UniProt 17–345 作者链 B; PDB构建体 1–174; UniProt 346–519

Fab H3v-47 heavy chain

Homo sapiens

UniProt Q6N089

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 × 12 其他聚合物 18 PDB 声明:dodecameric(12) 与蛋白拷贝数一致 链 H; UniProt 138–245 未记录 Hemagglutinin × 3 (I0AXC3) Hemagglutinin × 3 (I0AXC3) Fab H3v-47 light chain × 3 (Q8TCD0) ;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 ; × 6 ;alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 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)-2-acetamido-2-deoxy-beta-D-glucopyranose × 3 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 ZN ZINC ION × 3 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, SITTING DROP;pH 5;277 K;10% (v/v) 2-methyl-2,4-pentanediol (MPD), 0.1M MES (pH 5.0) 分辨率 3.57 Å R-free 0.228

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 17 个其他 PDB 条目、29 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 Q6N089_HUMAN
Isoform
PDB实体 3
链与序列区间 作者链 H; PDB构建体 123–230; UniProt 138–245

Fab H3v-47 light chain

Homo sapiens

UniProt Q8TCD0

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 × 12 其他聚合物 18 PDB 声明:dodecameric(12) 与蛋白拷贝数一致 链 L; UniProt 131–239 未记录 Hemagglutinin × 3 (I0AXC3) Hemagglutinin × 3 (I0AXC3) Fab H3v-47 heavy chain × 3 (Q6N089) ;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 ; × 6 ;alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 ;alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 3 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)-2-acetamido-2-deoxy-beta-D-glucopyranose × 3 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 ZN ZINC ION × 3 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, SITTING DROP;pH 5;277 K;10% (v/v) 2-methyl-2,4-pentanediol (MPD), 0.1M MES (pH 5.0) 分辨率 3.57 Å R-free 0.228

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 39 个其他 PDB 条目、66 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 Q8TCD0_HUMAN
Isoform
PDB实体 4
链与序列区间 作者链 L; PDB构建体 106–214; UniProt 131–239

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 5w42

P(r) 距离分布 P(r) Distribution

P(r) distribution for 5w42
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2. 结构基本信息 2. Structure Basics

条目编号 entry_id5w42
沉积日期 deposition_date2017-06-08
结构标题 titleCrystal structure of human monoclonal antibody H3v-47 in complex with influenza virus hemagglutinin from A/Minnesota/11/2010 (H3N2)
关键词 keywordsHemagglutinin, antibody, complex, immune system, VIRAL PROTEIN; IMMUNE SYSTEM
实验方法 methodX-RAY DIFFRACTION

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

回转半径 Rg (Guinier) rg_guinier42.36
回转半径 Rg (电子) rg_electron42.20
零角强度 I(0) i0186963000.00
分子量 molecular_weight107840.0 kDa
排除体积 excluded_volume133530 ų
包络体积 envelope_volume193900 ų
水化壳体积 shell_volume40245 ų
包络直径 envelope_diameter147.7
壳层 Rg shell_rg44.48
包络 Rg envelope_rg42.34
形状 Rg shape_rg42.16
总 Rg total_rg42.47
总原子数 total_atoms7573
残基数 n_residues917
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 dmax141.4
Rg (实空间) rg_real42.63
Rg 误差 (实空间) rg_real_error1.38
I(0) (实空间) i0_real1.8700e+08
I(0) 误差 (实空间) i0_real_error3.3580e+06
Rg (倒空间) rg_reciprocal42.37
I(0) (倒空间) i0_reciprocal186900000.0000
解质量估计 total_estimate0.8335
解质量评级 solution_quality GOOD a GOOD solution
P(r) 峰数 n_peaks1
主峰位置 r_peak_primary34.4
偏度 Skewness skewness0.361
峰度 Kurtosis kurtosis-0.745
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_alpha13030000.0000
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: 0.790; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.753; Smooth: 0.709

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

6. 实体与聚合物信息 Entities & Polymers (11)

7. 折叠分类 (SCOP + CATH) 5 domains

CATH v4.4 (5 domains)

结构域编号 domain_id5w42A01
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology209 — Hemagglutinin (Ha1 Chain); Chain: A; domain 1
同源超家族 H-superfamily homologous superfamily20 — Haemagglutinin, alpha/beta domain, HA1 chain
结构域编号 domain_id5w42B00
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology20 — Hemagglutinin Ectodomain; Chain B
同源超家族 H-superfamily homologous superfamily10
结构域编号 domain_id5w42H02
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_id5w42L01
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_id5w42L02
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)