1nd0

CATIONIC CYCLIZATION ANTIBODY 4C6 COMPLEX WITH TRANSITION STATE ANALOG

Method: X-RAY DIFFRACTION Dmax: 182.5 Å Quality: GOOD

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

IMMUNOGLOBULIN IGG2A

物种未注明

UniProt Q8K0F8

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 蛋白异源复合物 异源复合物 蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白拷贝数一致 链 A; UniProt 21–239 链 C; UniProt 21–239 片段:IMMUNOGLOBULIN FAB FRAGMENT, light chain IMMUNOGLOBULIN IGG2A × 2 (P01865) DP4 (1s,4s)-4-[dimethyl(phenyl)silyl]-1-methylpiperidine 1-oxide × 2 SO4 SULFATE ION × 2 X-RAY DIFFRACTION X-ray结晶条件:EVAPORATION;pH 5.5;295 K;ammonium sulfate, dioxane, tri-sodium citrate dihydrate, pH 5.5, evaporation, temperature 295K 分辨率 2.45 Å R-free 0.286
2 蛋白异源复合物 异源复合物 蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白拷贝数一致 链 E; UniProt 21–239 链 G; UniProt 21–239 片段:IMMUNOGLOBULIN FAB FRAGMENT, light chain IMMUNOGLOBULIN IGG2A × 2 (P01865) DP4 (1s,4s)-4-[dimethyl(phenyl)silyl]-1-methylpiperidine 1-oxide × 2 SO4 SULFATE ION × 2 X-RAY DIFFRACTION X-ray结晶条件:EVAPORATION;pH 5.5;295 K;ammonium sulfate, dioxane, tri-sodium citrate dihydrate, pH 5.5, evaporation, temperature 295K 分辨率 2.45 Å R-free 0.286
3 蛋白异源复合物 异源复合物 蛋白 × 2 PDB 声明:dimeric(2) 与蛋白拷贝数一致 链 A; UniProt 21–239 片段:IMMUNOGLOBULIN FAB FRAGMENT, light chain IMMUNOGLOBULIN IGG2A × 1 (P01865) DP4 (1s,4s)-4-[dimethyl(phenyl)silyl]-1-methylpiperidine 1-oxide × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION X-ray结晶条件:EVAPORATION;pH 5.5;295 K;ammonium sulfate, dioxane, tri-sodium citrate dihydrate, pH 5.5, evaporation, temperature 295K 分辨率 2.45 Å R-free 0.286
4 蛋白异源复合物 异源复合物 蛋白 × 2 PDB 声明:dimeric(2) 与蛋白拷贝数一致 链 C; UniProt 21–239 片段:IMMUNOGLOBULIN FAB FRAGMENT, light chain IMMUNOGLOBULIN IGG2A × 1 (P01865) DP4 (1s,4s)-4-[dimethyl(phenyl)silyl]-1-methylpiperidine 1-oxide × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION X-ray结晶条件:EVAPORATION;pH 5.5;295 K;ammonium sulfate, dioxane, tri-sodium citrate dihydrate, pH 5.5, evaporation, temperature 295K 分辨率 2.45 Å R-free 0.286
5 蛋白异源复合物 异源复合物 蛋白 × 2 PDB 声明:dimeric(2) 与蛋白拷贝数一致 链 E; UniProt 21–239 片段:IMMUNOGLOBULIN FAB FRAGMENT, light chain IMMUNOGLOBULIN IGG2A × 1 (P01865) DP4 (1s,4s)-4-[dimethyl(phenyl)silyl]-1-methylpiperidine 1-oxide × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION X-ray结晶条件:EVAPORATION;pH 5.5;295 K;ammonium sulfate, dioxane, tri-sodium citrate dihydrate, pH 5.5, evaporation, temperature 295K 分辨率 2.45 Å R-free 0.286
6 蛋白异源复合物 异源复合物 蛋白 × 2 PDB 声明:dimeric(2) 与蛋白拷贝数一致 链 G; UniProt 21–239 片段:IMMUNOGLOBULIN FAB FRAGMENT, light chain IMMUNOGLOBULIN IGG2A × 1 (P01865) DP4 (1s,4s)-4-[dimethyl(phenyl)silyl]-1-methylpiperidine 1-oxide × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION X-ray结晶条件:EVAPORATION;pH 5.5;295 K;ammonium sulfate, dioxane, tri-sodium citrate dihydrate, pH 5.5, evaporation, temperature 295K 分辨率 2.45 Å R-free 0.286

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 8 个其他 PDB 条目、14 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 Q8K0F8_MOUSE
Isoform
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–219; UniProt 21–239 作者链 C; PDB构建体 1–219; UniProt 21–239 作者链 E; PDB构建体 1–219; UniProt 21–239 作者链 G; PDB构建体 1–219; UniProt 21–239

IMMUNOGLOBULIN IGG2A

物种未注明

UniProt P01865

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 蛋白异源复合物 异源复合物 蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白拷贝数一致 链 B; UniProt 1–102 链 D; UniProt 1–102 片段:IMMUNOGLOBULIN FAB FRAGMENT, heavy chain IMMUNOGLOBULIN IGG2A × 2 (Q8K0F8) DP4 (1s,4s)-4-[dimethyl(phenyl)silyl]-1-methylpiperidine 1-oxide × 2 SO4 SULFATE ION × 2 X-RAY DIFFRACTION X-ray结晶条件:EVAPORATION;pH 5.5;295 K;ammonium sulfate, dioxane, tri-sodium citrate dihydrate, pH 5.5, evaporation, temperature 295K 分辨率 2.45 Å R-free 0.286
2 蛋白异源复合物 异源复合物 蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白拷贝数一致 链 F; UniProt 1–102 链 H; UniProt 1–102 片段:IMMUNOGLOBULIN FAB FRAGMENT, heavy chain IMMUNOGLOBULIN IGG2A × 2 (Q8K0F8) DP4 (1s,4s)-4-[dimethyl(phenyl)silyl]-1-methylpiperidine 1-oxide × 2 SO4 SULFATE ION × 2 X-RAY DIFFRACTION X-ray结晶条件:EVAPORATION;pH 5.5;295 K;ammonium sulfate, dioxane, tri-sodium citrate dihydrate, pH 5.5, evaporation, temperature 295K 分辨率 2.45 Å R-free 0.286
3 蛋白异源复合物 异源复合物 蛋白 × 2 PDB 声明:dimeric(2) 与蛋白拷贝数一致 链 B; UniProt 1–102 片段:IMMUNOGLOBULIN FAB FRAGMENT, heavy chain IMMUNOGLOBULIN IGG2A × 1 (Q8K0F8) DP4 (1s,4s)-4-[dimethyl(phenyl)silyl]-1-methylpiperidine 1-oxide × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION X-ray结晶条件:EVAPORATION;pH 5.5;295 K;ammonium sulfate, dioxane, tri-sodium citrate dihydrate, pH 5.5, evaporation, temperature 295K 分辨率 2.45 Å R-free 0.286
4 蛋白异源复合物 异源复合物 蛋白 × 2 PDB 声明:dimeric(2) 与蛋白拷贝数一致 链 D; UniProt 1–102 片段:IMMUNOGLOBULIN FAB FRAGMENT, heavy chain IMMUNOGLOBULIN IGG2A × 1 (Q8K0F8) DP4 (1s,4s)-4-[dimethyl(phenyl)silyl]-1-methylpiperidine 1-oxide × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION X-ray结晶条件:EVAPORATION;pH 5.5;295 K;ammonium sulfate, dioxane, tri-sodium citrate dihydrate, pH 5.5, evaporation, temperature 295K 分辨率 2.45 Å R-free 0.286
5 蛋白异源复合物 异源复合物 蛋白 × 2 PDB 声明:dimeric(2) 与蛋白拷贝数一致 链 F; UniProt 1–102 片段:IMMUNOGLOBULIN FAB FRAGMENT, heavy chain IMMUNOGLOBULIN IGG2A × 1 (Q8K0F8) DP4 (1s,4s)-4-[dimethyl(phenyl)silyl]-1-methylpiperidine 1-oxide × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION X-ray结晶条件:EVAPORATION;pH 5.5;295 K;ammonium sulfate, dioxane, tri-sodium citrate dihydrate, pH 5.5, evaporation, temperature 295K 分辨率 2.45 Å R-free 0.286
6 蛋白异源复合物 异源复合物 蛋白 × 2 PDB 声明:dimeric(2) 与蛋白拷贝数一致 链 H; UniProt 1–102 片段:IMMUNOGLOBULIN FAB FRAGMENT, heavy chain IMMUNOGLOBULIN IGG2A × 1 (Q8K0F8) DP4 (1s,4s)-4-[dimethyl(phenyl)silyl]-1-methylpiperidine 1-oxide × 1 SO4 SULFATE ION × 1 X-RAY DIFFRACTION X-ray结晶条件:EVAPORATION;pH 5.5;295 K;ammonium sulfate, dioxane, tri-sodium citrate dihydrate, pH 5.5, evaporation, temperature 295K 分辨率 2.45 Å R-free 0.286

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 31 个其他 PDB 条目、36 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 GCAM_MOUSE
Isoform
PDB实体 2
链与序列区间 作者链 B; PDB构建体 121–222; UniProt 1–102 作者链 D; PDB构建体 121–222; UniProt 1–102 作者链 F; PDB构建体 121–222; UniProt 1–102 作者链 H; PDB构建体 121–222; UniProt 1–102

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 1nd0

P(r) 距离分布 P(r) Distribution

P(r) distribution for 1nd0
下载 Download

2. 结构基本信息 2. Structure Basics

条目编号 entry_id1nd0
沉积日期 deposition_date2002-12-05
结构标题 titleCATIONIC CYCLIZATION ANTIBODY 4C6 COMPLEX WITH TRANSITION STATE ANALOG
关键词 keywordsImmunoglobulin, catalytic antibody, cationic cyclization reaction, IMMUNE SYSTEM; 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_guinier57.95
回转半径 Rg (电子) rg_electron58.55
零角强度 I(0) i0546894000.00
分子量 molecular_weight193370.0 kDa
排除体积 excluded_volume241070 ų
包络体积 envelope_volume365020 ų
水化壳体积 shell_volume55011 ų
包络直径 envelope_diameter197.5
壳层 Rg shell_rg54.29
包络 Rg envelope_rg57.00
形状 Rg shape_rg58.54
总 Rg total_rg58.44
总原子数 total_atoms13608
残基数 n_residues1720
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 dmax182.5
Rg (实空间) rg_real58.52
Rg 误差 (实空间) rg_real_error2.01
I(0) (实空间) i0_real5.4690e+08
I(0) 误差 (实空间) i0_real_error1.1570e+07
Rg (倒空间) rg_reciprocal57.43
I(0) (倒空间) i0_reciprocal545900000.0000
解质量估计 total_estimate0.8087
解质量评级 solution_quality GOOD a GOOD solution
P(r) 峰数 n_peaks2
主峰位置 r_peak_primary47.3
偏度 Skewness skewness0.425
峰度 Kurtosis kurtosis-0.646
角度范围 angular_range— – 0.1350 −1
当前正则化参数 α current_alpha0.0000
最高正则化参数 α highest_alpha17060000.0000
实空间数据点数 n_real_points28
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.908; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.779; Smooth: 0.006

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

6. 实体与聚合物信息 Entities & Polymers (5)

7. 折叠分类 (SCOP + CATH) 32 domains

SCOP 2.08 (16 domains)

结构域编号 domain_idd1nd0a1
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.1 — V set domains (antibody variable domain-like)
结构域编号 domain_idd1nd0a2
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.2 — C1 set domains (antibody constant domain-like)
结构域编号 domain_idd1nd0b1
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.1 — V set domains (antibody variable domain-like)
结构域编号 domain_idd1nd0b2
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.2 — C1 set domains (antibody constant domain-like)
结构域编号 domain_idd1nd0c1
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.1 — V set domains (antibody variable domain-like)
结构域编号 domain_idd1nd0c2
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.2 — C1 set domains (antibody constant domain-like)
结构域编号 domain_idd1nd0d1
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.1 — V set domains (antibody variable domain-like)
结构域编号 domain_idd1nd0d2
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.2 — C1 set domains (antibody constant domain-like)
结构域编号 domain_idd1nd0e1
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.1 — V set domains (antibody variable domain-like)
结构域编号 domain_idd1nd0e2
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.2 — C1 set domains (antibody constant domain-like)
结构域编号 domain_idd1nd0f1
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.1 — V set domains (antibody variable domain-like)
结构域编号 domain_idd1nd0f2
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.2 — C1 set domains (antibody constant domain-like)
结构域编号 domain_idd1nd0g1
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.1 — V set domains (antibody variable domain-like)
结构域编号 domain_idd1nd0g2
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.2 — C1 set domains (antibody constant domain-like)
结构域编号 domain_idd1nd0h1
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.1 — V set domains (antibody variable domain-like)
结构域编号 domain_idd1nd0h2
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.2 — C1 set domains (antibody constant domain-like)

CATH v4.4 (16 domains)

结构域编号 domain_id1nd0A01
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_id1nd0A02
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_id1nd0B01
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_id1nd0B02
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_id1nd0C01
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_id1nd0C02
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_id1nd0D01
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_id1nd0D02
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_id1nd0E01
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_id1nd0E02
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_id1nd0F01
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_id1nd0F02
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_id1nd0G01
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_id1nd0G02
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_id1nd0H01
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_id1nd0H02
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)