1piv

;BINDING OF THE ANTIVIRAL DRUG WIN51711 TO THE SABIN STRAIN OF TYPE 3 POLIOVIRUS: STRUCTURAL COMPARISON WITH DRUG BINDING IN RHINOVIRUS 14 ;

Method: X-RAY DIFFRACTION Dmax: 97.8 Å Quality: REASONABLE

SAXS 散射曲线 SAXS Profile

SAXS profile for 1piv

P(r) 距离分布 P(r) Distribution

P(r) distribution for 1piv
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1. 结构基本信息 1. Structure Basics

条目编号 entry_id1piv
沉积日期 deposition_date1995-02-02
结构标题 title;BINDING OF THE ANTIVIRAL DRUG WIN51711 TO THE SABIN STRAIN OF TYPE 3 POLIOVIRUS: STRUCTURAL COMPARISON WITH DRUG BINDING IN RHINOVIRUS 14 ;
关键词 keywordsVIRUS, Icosahedral virus; VIRUS
实验方法 methodX-RAY DIFFRACTION

2. SAXS 参数 (CRYSOL 理论计算) 2. SAXS Parameters (CRYSOL)

回转半径 Rg (Guinier) rg_guinier30.08
回转半径 Rg (电子) rg_electron29.08
零角强度 I(0) i0142399000.00
分子量 molecular_weight94525.0 kDa
排除体积 excluded_volume118220 ų
包络体积 envelope_volume148820 ų
水化壳体积 shell_volume41448 ų
包络直径 envelope_diameter102.5
壳层 Rg shell_rg37.19
包络 Rg envelope_rg29.77
形状 Rg shape_rg29.06
总 Rg total_rg29.89
总原子数 total_atoms6656
残基数 n_residues846
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

3. P(r) 距离分布 (GNOM 反演) 3. P(r) Analysis (GNOM)

最大尺寸 Dmax dmax97.8
Rg (实空间) rg_real30.00
Rg 误差 (实空间) rg_real_error0.59
I(0) (实空间) i0_real1.4240e+08
I(0) 误差 (实空间) i0_real_error2.0550e+06
Rg (倒空间) rg_reciprocal30.04
I(0) (倒空间) i0_reciprocal142400000.0000
解质量估计 total_estimate0.6920
解质量评级 solution_quality REASONABLE a REASONABLE solution
P(r) 峰数 n_peaks2
主峰位置 r_peak_primary36.9
偏度 Skewness skewness0.291
峰度 Kurtosis kurtosis-0.341
角度范围 angular_range— – 0.2650 −1
当前正则化参数 α current_alpha0.0000
最高正则化参数 α highest_alpha29570000.0000
实空间数据点数 n_real_points54
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.876; Stabil: 1.000; Sysdev: 0.135; Positv: 1.000; Valcen: 0.999; Smooth: 0.960

4. 晶体学与实验 4. Crystallography & Experiment

5. 实体与聚合体信息 (7)

6. 折叠分类 (SCOP + CATH) 7 domains

SCOP 2.08 (3 domains)

结构域编号 domain_idd1piv.1
类 Class classb — All beta proteins
折叠类型 Fold foldb.121 — Nucleoplasmin-like/VP (viral coat and capsid proteins)
超家族 Superfamily superfamilyb.121.4 — Positive stranded ssRNA viruses
家族 Family familyb.121.4.1 — Picornaviridae-like VP (VP1, VP2, VP3 and VP4)
结构域编号 domain_idd1piv1_
类 Class classb — All beta proteins
折叠类型 Fold foldb.121 — Nucleoplasmin-like/VP (viral coat and capsid proteins)
超家族 Superfamily superfamilyb.121.4 — Positive stranded ssRNA viruses
家族 Family familyb.121.4.1 — Picornaviridae-like VP (VP1, VP2, VP3 and VP4)
结构域编号 domain_idd1piv3_
类 Class classb — All beta proteins
折叠类型 Fold foldb.121 — Nucleoplasmin-like/VP (viral coat and capsid proteins)
超家族 Superfamily superfamilyb.121.4 — Positive stranded ssRNA viruses
家族 Family familyb.121.4.1 — Picornaviridae-like VP (VP1, VP2, VP3 and VP4)

CATH v4.4 (4 domains)

结构域编号 domain_id1piv100
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily20
结构域编号 domain_id1piv200
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily20
结构域编号 domain_id1piv300
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily20
结构域编号 domain_id1piv400
类 Class class4 — Few Secondary Structures
架构 Architecture architecture10 — Irregular
拓扑 Topology topology80 — Rhinovirus 14, subunit 4
同源超家族 H-superfamily homologous superfamily10 — Picornavirus coat protein VP4

7. 引用文献 (5)

8. 文件与曲线 (10)