5y2z

Crystal structure of human LGI1 EPTP-ADAM22 complex

Method: X-RAY DIFFRACTION Dmax: 256.5 Å Quality: GOOD

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

Disintegrin and metalloproteinase domain-containing protein 22

Homo sapiens

UniProt Q9P0K1

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 × 2 其他聚合物 2 PDB 声明:dimeric(2) 与蛋白拷贝数一致 链 A; UniProt 233–729 片段:UNP RESIDUES 233-729 Leucine-rich glioma-inactivated protein 1 × 1 (O95970) 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ;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 ; × 1 CA CALCIUM ION × 4 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, SITTING DROP;pH 6;293 K;10 % PEG 8000, 0.1 M zinc acetate, 0.1 M MES-Na (pH 6.0) 分辨率 2.67 Å R-free 0.279
2 其他组合 异源复合物 蛋白 × 2 其他聚合物 2 PDB 声明:dimeric(2) 与蛋白拷贝数一致 链 C; UniProt 233–729 片段:UNP RESIDUES 233-729 Leucine-rich glioma-inactivated protein 1 × 1 (O95970) 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 4 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, SITTING DROP;pH 6;293 K;10 % PEG 8000, 0.1 M zinc acetate, 0.1 M MES-Na (pH 6.0) 分辨率 2.67 Å R-free 0.279
3 其他组合 异源复合物 蛋白 × 2 其他聚合物 2 PDB 声明:dimeric(2) 与蛋白拷贝数一致 链 E; UniProt 233–729 片段:UNP RESIDUES 233-729 Leucine-rich glioma-inactivated protein 1 × 1 (O95970) 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 4 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, SITTING DROP;pH 6;293 K;10 % PEG 8000, 0.1 M zinc acetate, 0.1 M MES-Na (pH 6.0) 分辨率 2.67 Å R-free 0.279
4 其他组合 异源复合物 蛋白 × 2 其他聚合物 1 PDB 声明:dimeric(2) 与蛋白拷贝数一致 链 G; UniProt 233–729 片段:UNP RESIDUES 233-729 Leucine-rich glioma-inactivated protein 1 × 1 (O95970) ;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 ; × 1 CA CALCIUM ION × 4 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, SITTING DROP;pH 6;293 K;10 % PEG 8000, 0.1 M zinc acetate, 0.1 M MES-Na (pH 6.0) 分辨率 2.67 Å R-free 0.279
5 其他组合 异源复合物 蛋白 × 2 其他聚合物 2 PDB 声明:dimeric(2) 与蛋白拷贝数一致 链 I; UniProt 233–729 片段:UNP RESIDUES 233-729 Leucine-rich glioma-inactivated protein 1 × 1 (O95970) 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 4 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, SITTING DROP;pH 6;293 K;10 % PEG 8000, 0.1 M zinc acetate, 0.1 M MES-Na (pH 6.0) 分辨率 2.67 Å R-free 0.279
6 其他组合 异源复合物 蛋白 × 2 其他聚合物 1 PDB 声明:dimeric(2) 与蛋白拷贝数一致 链 K; UniProt 233–729 片段:UNP RESIDUES 233-729 Leucine-rich glioma-inactivated protein 1 × 1 (O95970) 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 4 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, SITTING DROP;pH 6;293 K;10 % PEG 8000, 0.1 M zinc acetate, 0.1 M MES-Na (pH 6.0) 分辨率 2.67 Å R-free 0.279

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 9 个其他 PDB 条目、17 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 ADA22_HUMAN
Isoform
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–497; UniProt 233–729 作者链 C; PDB构建体 1–497; UniProt 233–729 作者链 E; PDB构建体 1–497; UniProt 233–729 作者链 G; PDB构建体 1–497; UniProt 233–729 作者链 I; PDB构建体 1–497; UniProt 233–729 作者链 K; PDB构建体 1–497; UniProt 233–729

Leucine-rich glioma-inactivated protein 1

Homo sapiens

UniProt O95970

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 × 2 其他聚合物 2 PDB 声明:dimeric(2) 与蛋白拷贝数一致 链 B; UniProt 224–557 片段:UNP RESIDUES 224-557 Disintegrin and metalloproteinase domain-containing protein 22 × 1 (Q9P0K1) 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 ;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 ; × 1 CA CALCIUM ION × 4 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, SITTING DROP;pH 6;293 K;10 % PEG 8000, 0.1 M zinc acetate, 0.1 M MES-Na (pH 6.0) 分辨率 2.67 Å R-free 0.279
2 其他组合 异源复合物 蛋白 × 2 其他聚合物 2 PDB 声明:dimeric(2) 与蛋白拷贝数一致 链 D; UniProt 224–557 片段:UNP RESIDUES 224-557 Disintegrin and metalloproteinase domain-containing protein 22 × 1 (Q9P0K1) 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 4 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, SITTING DROP;pH 6;293 K;10 % PEG 8000, 0.1 M zinc acetate, 0.1 M MES-Na (pH 6.0) 分辨率 2.67 Å R-free 0.279
3 其他组合 异源复合物 蛋白 × 2 其他聚合物 2 PDB 声明:dimeric(2) 与蛋白拷贝数一致 链 F; UniProt 224–557 片段:UNP RESIDUES 224-557 Disintegrin and metalloproteinase domain-containing protein 22 × 1 (Q9P0K1) 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 4 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, SITTING DROP;pH 6;293 K;10 % PEG 8000, 0.1 M zinc acetate, 0.1 M MES-Na (pH 6.0) 分辨率 2.67 Å R-free 0.279
4 其他组合 异源复合物 蛋白 × 2 其他聚合物 1 PDB 声明:dimeric(2) 与蛋白拷贝数一致 链 H; UniProt 224–557 片段:UNP RESIDUES 224-557 Disintegrin and metalloproteinase domain-containing protein 22 × 1 (Q9P0K1) ;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 ; × 1 CA CALCIUM ION × 4 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, SITTING DROP;pH 6;293 K;10 % PEG 8000, 0.1 M zinc acetate, 0.1 M MES-Na (pH 6.0) 分辨率 2.67 Å R-free 0.279
5 其他组合 异源复合物 蛋白 × 2 其他聚合物 2 PDB 声明:dimeric(2) 与蛋白拷贝数一致 链 J; UniProt 224–557 片段:UNP RESIDUES 224-557 Disintegrin and metalloproteinase domain-containing protein 22 × 1 (Q9P0K1) 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 4 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, SITTING DROP;pH 6;293 K;10 % PEG 8000, 0.1 M zinc acetate, 0.1 M MES-Na (pH 6.0) 分辨率 2.67 Å R-free 0.279
6 其他组合 异源复合物 蛋白 × 2 其他聚合物 1 PDB 声明:dimeric(2) 与蛋白拷贝数一致 链 L; UniProt 224–557 片段:UNP RESIDUES 224-557 Disintegrin and metalloproteinase domain-containing protein 22 × 1 (Q9P0K1) 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CA CALCIUM ION × 4 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, SITTING DROP;pH 6;293 K;10 % PEG 8000, 0.1 M zinc acetate, 0.1 M MES-Na (pH 6.0) 分辨率 2.67 Å R-free 0.279

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、15 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 LGI1_HUMAN
Isoform
PDB实体 2
链与序列区间 作者链 B; PDB构建体 7–340; UniProt 224–557 作者链 D; PDB构建体 7–340; UniProt 224–557 作者链 F; PDB构建体 7–340; UniProt 224–557 作者链 H; PDB构建体 7–340; UniProt 224–557 作者链 J; PDB构建体 7–340; UniProt 224–557 作者链 L; PDB构建体 7–340; UniProt 224–557

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 5y2z

P(r) 距离分布 P(r) Distribution

P(r) distribution for 5y2z
下载 Download

2. 结构基本信息 2. Structure Basics

条目编号 entry_id5y2z
沉积日期 deposition_date2017-07-27
结构标题 titleCrystal structure of human LGI1 EPTP-ADAM22 complex
关键词 keywordsepilepsy, synapse, ADAM, EPTP, WD40, CELL ADHESION; CELL ADHESION
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_guinier92.46
回转半径 Rg (电子) rg_electron94.32
零角强度 I(0) i04377910000.00
分子量 molecular_weight550370.0 kDa
排除体积 excluded_volume683750 ų
包络体积 envelope_volume1218200 ų
水化壳体积 shell_volume121190 ų
包络直径 envelope_diameter319.8
壳层 Rg shell_rg68.28
包络 Rg envelope_rg91.01
形状 Rg shape_rg94.34
总 Rg total_rg93.92
总原子数 total_atoms38503
残基数 n_residues4820
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 dmax256.5
Rg (实空间) rg_real88.40
Rg 误差 (实空间) rg_real_error1.15
I(0) (实空间) i0_real4.2090e+09
I(0) 误差 (实空间) i0_real_error7.2180e+07
Rg (倒空间) rg_reciprocal86.22
I(0) (倒空间) i0_reciprocal4294000000.0000
解质量估计 total_estimate0.8920
解质量评级 solution_quality GOOD a GOOD solution
P(r) 峰数 n_peaks1
主峰位置 r_peak_primary60.4
偏度 Skewness skewness0.378
峰度 Kurtosis kurtosis-0.782
角度范围 angular_range— – 0.0850 −1
当前正则化参数 α current_alpha1.0920
最高正则化参数 α highest_alpha115200000.0000
实空间数据点数 n_real_points18
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.919; Stabil: 0.972; Sysdev: 1.000; Positv: 1.000; Valcen: 0.926; Smooth: 0.000

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

6. 实体与聚合物信息 Entities & Polymers (9)

7. 折叠分类 (SCOP + CATH) 12 domains

CATH v4.4 (12 domains)

结构域编号 domain_id5y2zA01
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology390 — Collagenase (Catalytic Domain)
同源超家族 H-superfamily homologous superfamily10 — Collagenase (Catalytic Domain)
结构域编号 domain_id5y2zA02
类 Class class4 — Few Secondary Structures
架构 Architecture architecture10 — Irregular
拓扑 Topology topology70 — Echistatin
同源超家族 H-superfamily homologous superfamily10 — Disintegrin domain
结构域编号 domain_id5y2zC01
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology390 — Collagenase (Catalytic Domain)
同源超家族 H-superfamily homologous superfamily10 — Collagenase (Catalytic Domain)
结构域编号 domain_id5y2zC02
类 Class class4 — Few Secondary Structures
架构 Architecture architecture10 — Irregular
拓扑 Topology topology70 — Echistatin
同源超家族 H-superfamily homologous superfamily10 — Disintegrin domain
结构域编号 domain_id5y2zE01
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology390 — Collagenase (Catalytic Domain)
同源超家族 H-superfamily homologous superfamily10 — Collagenase (Catalytic Domain)
结构域编号 domain_id5y2zE02
类 Class class4 — Few Secondary Structures
架构 Architecture architecture10 — Irregular
拓扑 Topology topology70 — Echistatin
同源超家族 H-superfamily homologous superfamily10 — Disintegrin domain
结构域编号 domain_id5y2zG01
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology390 — Collagenase (Catalytic Domain)
同源超家族 H-superfamily homologous superfamily10 — Collagenase (Catalytic Domain)
结构域编号 domain_id5y2zG02
类 Class class4 — Few Secondary Structures
架构 Architecture architecture10 — Irregular
拓扑 Topology topology70 — Echistatin
同源超家族 H-superfamily homologous superfamily10 — Disintegrin domain
结构域编号 domain_id5y2zI01
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology390 — Collagenase (Catalytic Domain)
同源超家族 H-superfamily homologous superfamily10 — Collagenase (Catalytic Domain)
结构域编号 domain_id5y2zI02
类 Class class4 — Few Secondary Structures
架构 Architecture architecture10 — Irregular
拓扑 Topology topology70 — Echistatin
同源超家族 H-superfamily homologous superfamily10 — Disintegrin domain
结构域编号 domain_id5y2zK01
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology390 — Collagenase (Catalytic Domain)
同源超家族 H-superfamily homologous superfamily10 — Collagenase (Catalytic Domain)
结构域编号 domain_id5y2zK02
类 Class class4 — Few Secondary Structures
架构 Architecture architecture10 — Irregular
拓扑 Topology topology70 — Echistatin
同源超家族 H-superfamily homologous superfamily10 — Disintegrin domain

8. 引用文献 (1)

9. 文件与曲线 (10)