7snq

Hexamer HIV-1 CA in complex with CPSF6 peptide and IP6 ligand

Method: X-RAY DIFFRACTION Dmax: 146.6 Å Quality: GOOD

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

Capsid protein p24

Human immunodeficiency virus type 1 group M subtype B (isolate BH10)

UniProt P03366

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 × 12 PDB 声明:dodecameric(12) 与蛋白拷贝数一致 链 A; UniProt 133–363 链 B; UniProt 133–363 链 C; UniProt 133–363 链 D; UniProt 133–363 链 E; UniProt 133–363 链 F; UniProt 133–363 突变:A14C, E45C, W184A, M185A Cleavage and polyadenylation specificity factor subunit 6 × 6 IHP INOSITOL HEXAKISPHOSPHATE × 2 CL CHLORIDE ION × 1 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, HANGING DROP;291.15 K;0.1M Tris pH 8.2, 8% peg 8000, 5% Glycerol 分辨率 2.81 Å R-free 0.282
2 蛋白异源复合物 异源复合物 蛋白 × 12 PDB 声明:dodecameric(12) 与蛋白拷贝数一致 链 G; UniProt 133–363 链 H; UniProt 133–363 链 I; UniProt 133–363 链 J; UniProt 133–363 链 K; UniProt 133–363 链 L; UniProt 133–363 突变:A14C, E45C, W184A, M185A Cleavage and polyadenylation specificity factor subunit 6 × 6 IHP INOSITOL HEXAKISPHOSPHATE × 2 CL CHLORIDE ION × 1 X-RAY DIFFRACTION X-ray结晶条件:VAPOR DIFFUSION, HANGING DROP;291.15 K;0.1M Tris pH 8.2, 8% peg 8000, 5% Glycerol 分辨率 2.81 Å R-free 0.282

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 383 个其他 PDB 条目、468 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 POL_HV1B1
Isoform
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–231; UniProt 133–363 作者链 B; PDB构建体 1–231; UniProt 133–363 作者链 C; PDB构建体 1–231; UniProt 133–363 作者链 D; PDB构建体 1–231; UniProt 133–363 作者链 E; PDB构建体 1–231; UniProt 133–363 作者链 F; PDB构建体 1–231; UniProt 133–363 作者链 G; PDB构建体 1–231; UniProt 133–363 作者链 H; PDB构建体 1–231; UniProt 133–363 作者链 I; PDB构建体 1–231; UniProt 133–363 作者链 J; PDB构建体 1–231; UniProt 133–363 作者链 K; PDB构建体 1–231; UniProt 133–363 作者链 L; PDB构建体 1–231; UniProt 133–363

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 7snq

P(r) 距离分布 P(r) Distribution

P(r) distribution for 7snq
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2. 结构基本信息 2. Structure Basics

条目编号 entry_id7snq
沉积日期 deposition_date2021-10-28
结构标题 titleHexamer HIV-1 CA in complex with CPSF6 peptide and IP6 ligand
关键词 keywordsViral protein; VIRAL PROTEIN
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_guinier45.44
回转半径 Rg (电子) rg_electron45.15
零角强度 I(0) i01275860000.00
分子量 molecular_weight289920.0 kDa
排除体积 excluded_volume360280 ų
包络体积 envelope_volume491370 ų
水化壳体积 shell_volume88352 ų
包络直径 envelope_diameter146.0
壳层 Rg shell_rg51.36
包络 Rg envelope_rg44.49
形状 Rg shape_rg45.18
总 Rg total_rg45.29
总原子数 total_atoms20293
残基数 n_residues2653
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 dmax146.6
Rg (实空间) rg_real45.23
Rg 误差 (实空间) rg_real_error1.24
I(0) (实空间) i0_real1.2760e+09
I(0) 误差 (实空间) i0_real_error2.3280e+07
Rg (倒空间) rg_reciprocal45.44
I(0) (倒空间) i0_reciprocal1276000000.0000
解质量估计 total_estimate0.8813
解质量评级 solution_quality GOOD a GOOD solution
P(r) 峰数 n_peaks1
主峰位置 r_peak_primary58.6
偏度 Skewness skewness0.198
峰度 Kurtosis kurtosis-0.410
角度范围 angular_range— – 0.1750 −1
当前正则化参数 α current_alpha0.0000
最高正则化参数 α highest_alpha216300000.0000
实空间数据点数 n_real_points36
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.881; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.990; Smooth: 0.821

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) 12 domains

CATH v4.4 (12 domains)

结构域编号 domain_id7snqA01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology375 — Human Immunodeficiency Virus Type 1 Capsid Protein
同源超家族 H-superfamily homologous superfamily10 — Human Immunodeficiency Virus Type 1 Capsid Protein
结构域编号 domain_id7snqB01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology375 — Human Immunodeficiency Virus Type 1 Capsid Protein
同源超家族 H-superfamily homologous superfamily10 — Human Immunodeficiency Virus Type 1 Capsid Protein
结构域编号 domain_id7snqC01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology375 — Human Immunodeficiency Virus Type 1 Capsid Protein
同源超家族 H-superfamily homologous superfamily10 — Human Immunodeficiency Virus Type 1 Capsid Protein
结构域编号 domain_id7snqD01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology375 — Human Immunodeficiency Virus Type 1 Capsid Protein
同源超家族 H-superfamily homologous superfamily10 — Human Immunodeficiency Virus Type 1 Capsid Protein
结构域编号 domain_id7snqE01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology375 — Human Immunodeficiency Virus Type 1 Capsid Protein
同源超家族 H-superfamily homologous superfamily10 — Human Immunodeficiency Virus Type 1 Capsid Protein
结构域编号 domain_id7snqF01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology375 — Human Immunodeficiency Virus Type 1 Capsid Protein
同源超家族 H-superfamily homologous superfamily10 — Human Immunodeficiency Virus Type 1 Capsid Protein
结构域编号 domain_id7snqG01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology375 — Human Immunodeficiency Virus Type 1 Capsid Protein
同源超家族 H-superfamily homologous superfamily10 — Human Immunodeficiency Virus Type 1 Capsid Protein
结构域编号 domain_id7snqH01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology375 — Human Immunodeficiency Virus Type 1 Capsid Protein
同源超家族 H-superfamily homologous superfamily10 — Human Immunodeficiency Virus Type 1 Capsid Protein
结构域编号 domain_id7snqI01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology375 — Human Immunodeficiency Virus Type 1 Capsid Protein
同源超家族 H-superfamily homologous superfamily10 — Human Immunodeficiency Virus Type 1 Capsid Protein
结构域编号 domain_id7snqJ01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology375 — Human Immunodeficiency Virus Type 1 Capsid Protein
同源超家族 H-superfamily homologous superfamily10 — Human Immunodeficiency Virus Type 1 Capsid Protein
结构域编号 domain_id7snqK01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology375 — Human Immunodeficiency Virus Type 1 Capsid Protein
同源超家族 H-superfamily homologous superfamily10 — Human Immunodeficiency Virus Type 1 Capsid Protein
结构域编号 domain_id7snqL01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology375 — Human Immunodeficiency Virus Type 1 Capsid Protein
同源超家族 H-superfamily homologous superfamily10 — Human Immunodeficiency Virus Type 1 Capsid Protein

8. 引用文献 (1)

9. 文件与曲线 (10)