2oni

Catalytic Domain of the Human NEDD4-like E3 Ligase

Method: X-RAY DIFFRACTION Dmax: 79.2 Å Quality: EXCELLENT

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

E3 ubiquitin-protein ligase NEDD4-like protein

Homo sapiens

UniProt Q96PU5

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 蛋白同源多聚体 同源多聚体 蛋白 × 2 PDB 声明:dimeric(2) 与蛋白拷贝数一致 链 A; UniProt 594–967 片段:Hect Domain (ubiquitin transferase) 非标准单体:是(mmCIF未提供具体位点) NA SODIUM ION × 2 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, HANGING DROP;pH 7;294 K;THE PROTEIN WAS DISSOLVED AT 10 mg/mL IN 10 mM TRIS-HCL, PH 8.0, 100 mM NaCl, 2% GLYCEROL AND 1 mM DTT. CRYSTALS WERE GROWN BY VAPOR DIFFUSION, HANGING DROPS BY MIXING 2 MICROL PROTEIN SOLUTION WITH 2 MICROL WELL SOLUTION (1.7 M SODIUM/POTASSIUM PHOSPHATE, PH 6.0, 1 mM DTT) AT TEMPERATURE 294.0K. FOR CRYOPROTECTION, THE CRYSTALS WERE SOAKED IN 2 M SODIUM-POTASSIUM PHOSPHATE, pH 7.0, 1 mM DTT, 25% ETHYLENE GLYCOL AND 2 mG/mL SEMETNEDD4L.574.947. 分辨率 2.20 Å R-free 0.259
2 蛋白同源多聚体 同源多聚体 蛋白 × 6 PDB 声明:hexameric(6) 与蛋白拷贝数一致 链 A; UniProt 594–967 片段:Hect Domain (ubiquitin transferase) 非标准单体:是(mmCIF未提供具体位点) NA SODIUM ION × 6 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, HANGING DROP;pH 7;294 K;THE PROTEIN WAS DISSOLVED AT 10 mg/mL IN 10 mM TRIS-HCL, PH 8.0, 100 mM NaCl, 2% GLYCEROL AND 1 mM DTT. CRYSTALS WERE GROWN BY VAPOR DIFFUSION, HANGING DROPS BY MIXING 2 MICROL PROTEIN SOLUTION WITH 2 MICROL WELL SOLUTION (1.7 M SODIUM/POTASSIUM PHOSPHATE, PH 6.0, 1 mM DTT) AT TEMPERATURE 294.0K. FOR CRYOPROTECTION, THE CRYSTALS WERE SOAKED IN 2 M SODIUM-POTASSIUM PHOSPHATE, pH 7.0, 1 mM DTT, 25% ETHYLENE GLYCOL AND 2 mG/mL SEMETNEDD4L.574.947. 分辨率 2.20 Å R-free 0.259
3 蛋白单体 单体 蛋白 × 1 PDB 声明:monomeric(1) 与蛋白拷贝数一致 链 A; UniProt 594–967 片段:Hect Domain (ubiquitin transferase) 非标准单体:是(mmCIF未提供具体位点) NA SODIUM ION × 1 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, HANGING DROP;pH 7;294 K;THE PROTEIN WAS DISSOLVED AT 10 mg/mL IN 10 mM TRIS-HCL, PH 8.0, 100 mM NaCl, 2% GLYCEROL AND 1 mM DTT. CRYSTALS WERE GROWN BY VAPOR DIFFUSION, HANGING DROPS BY MIXING 2 MICROL PROTEIN SOLUTION WITH 2 MICROL WELL SOLUTION (1.7 M SODIUM/POTASSIUM PHOSPHATE, PH 6.0, 1 mM DTT) AT TEMPERATURE 294.0K. FOR CRYOPROTECTION, THE CRYSTALS WERE SOAKED IN 2 M SODIUM-POTASSIUM PHOSPHATE, pH 7.0, 1 mM DTT, 25% ETHYLENE GLYCOL AND 2 mG/mL SEMETNEDD4L.574.947. 分辨率 2.20 Å R-free 0.259

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 18 个其他 PDB 条目、23 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 NED4L_HUMAN
Isoform
PDB实体 1
链与序列区间 作者链 A; PDB构建体 19–392; UniProt 594–967

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 2oni

P(r) 距离分布 P(r) Distribution

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

条目编号 entry_id2oni
沉积日期 deposition_date2007-01-24
结构标题 titleCatalytic Domain of the Human NEDD4-like E3 Ligase
关键词 keywordsALPHA and BETA PROTEIN (a + b), E3 LIGASE, HECT DOMAIN, UBL-CONJUGATION PATHWAY, STRUCTURAL GENOMICS CONSORTIUM, SGC, LIGASE; LIGASE
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_guinier24.92
回转半径 Rg (电子) rg_electron23.87
零角强度 I(0) i033707100.00
分子量 molecular_weight44820.0 kDa
排除体积 excluded_volume55890 ų
包络体积 envelope_volume68388 ų
水化壳体积 shell_volume24583 ų
包络直径 envelope_diameter80.0
壳层 Rg shell_rg30.27
包络 Rg envelope_rg23.78
形状 Rg shape_rg23.88
总 Rg total_rg24.64
总原子数 total_atoms3122
残基数 n_residues364
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 dmax79.2
Rg (实空间) rg_real24.82
Rg 误差 (实空间) rg_real_error0.52
I(0) (实空间) i0_real3.3710e+07
I(0) 误差 (实空间) i0_real_error4.8980e+05
Rg (倒空间) rg_reciprocal24.85
I(0) (倒空间) i0_reciprocal33710000.0000
解质量估计 total_estimate0.9059
解质量评级 solution_quality EXCELLENT a EXCELLENT solution
P(r) 峰数 n_peaks1
主峰位置 r_peak_primary31.4
偏度 Skewness skewness0.169
峰度 Kurtosis kurtosis-0.613
角度范围 angular_range— – 0.3200 −1
当前正则化参数 α current_alpha0.0000
最高正则化参数 α highest_alpha8272000.0000
实空间数据点数 n_real_points64
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.931; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.990; Smooth: 0.990

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

6. 实体与聚合物信息 Entities & Polymers (3)

7. 折叠分类 (SCOP + CATH) 5 domains

SCOP 2.08 (2 domains)

结构域编号 domain_idd2onia1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.148 — Hect, E3 ligase catalytic domain
超家族 Superfamily superfamilyd.148.1 — Hect, E3 ligase catalytic domain
家族 Family familyd.148.1.0 — automated matches
结构域编号 domain_idd2onia2
类 Class classl — Artifacts
折叠类型 Fold foldl.1 — Tags
超家族 Superfamily superfamilyl.1.1 — Tags
家族 Family familyl.1.1.1 — Tags

CATH v4.4 (3 domains)

结构域编号 domain_id2oniA01
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology1750 — Hect, E3 ligase catalytic domain fold
同源超家族 H-superfamily homologous superfamily10 — Hect, E3 ligase catalytic domains
结构域编号 domain_id2oniA02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology2160 — Hect, E3 ligase catalytic domain
同源超家族 H-superfamily homologous superfamily10 — Hect, E3 ligase catalytic domain
结构域编号 domain_id2oniA03
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology2410 — Hect, E3 ligase catalytic fold
同源超家族 H-superfamily homologous superfamily10 — Hect, E3 ligase catalytic domain

8. 引用文献 (1)

9. 文件与曲线 (10)