1upn

;COMPLEX OF ECHOVIRUS TYPE 12 WITH DOMAINS 3 AND 4 OF ITS RECEPTOR DECAY ACCELERATING FACTOR (CD55) BY CRYO ELECTRON MICROSCOPY AT 16 A ;

Method: ELECTRON MICROSCOPY Dmax: 96.3 Å Quality: EXCELLENT

SAXS 散射曲线 SAXS Profile

SAXS profile for 1upn

P(r) 距离分布 P(r) Distribution

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

条目编号 entry_id1upn
沉积日期 deposition_date2003-10-08
结构标题 title;COMPLEX OF ECHOVIRUS TYPE 12 WITH DOMAINS 3 AND 4 OF ITS RECEPTOR DECAY ACCELERATING FACTOR (CD55) BY CRYO ELECTRON MICROSCOPY AT 16 A ;
关键词 keywordsVIRUS/RECEPTOR, COMPLEX (VIRUS COAT-IMMUNE PROTEIN), ECHOVIRUS, PICORNAVIRUS, CD55, DAF, VIRUS-RECEPTOR COMPLEX, ICOSAHEDRAL VIRUS; VIRUS/RECEPTOR
实验方法 methodELECTRON MICROSCOPY

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

回转半径 Rg (Guinier) rg_guinier31.06
回转半径 Rg (电子) rg_electron30.06
零角强度 I(0) i0184456000.00
分子量 molecular_weight106130.0 kDa
排除体积 excluded_volume131800 ų
包络体积 envelope_volume167220 ų
水化壳体积 shell_volume44708 ų
包络直径 envelope_diameter102.6
壳层 Rg shell_rg38.50
包络 Rg envelope_rg30.69
形状 Rg shape_rg30.05
总 Rg total_rg30.80
总原子数 total_atoms7463
残基数 n_residues964
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 dmax96.3
Rg (实空间) rg_real30.91
Rg 误差 (实空间) rg_real_error0.66
I(0) (实空间) i0_real1.8450e+08
I(0) 误差 (实空间) i0_real_error2.6810e+06
Rg (倒空间) rg_reciprocal30.98
I(0) (倒空间) i0_reciprocal184500000.0000
解质量估计 total_estimate0.9030
解质量评级 solution_quality EXCELLENT a EXCELLENT solution
P(r) 峰数 n_peaks1
主峰位置 r_peak_primary37.8
偏度 Skewness skewness0.192
峰度 Kurtosis kurtosis-0.459
角度范围 angular_range— – 0.2550 −1
当前正则化参数 α current_alpha0.0000
最高正则化参数 α highest_alpha24200000.0000
实空间数据点数 n_real_points52
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.934; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.995; Smooth: 0.937

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

5. 实体与聚合体信息 (5)

6. 折叠分类 (SCOP + CATH) 5 domains

SCOP 2.08 (5 domains)

结构域编号 domain_idd1upn.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_idd1upna_
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_idd1upnc_
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_idd1upne1
类 Class classg — Small proteins
折叠类型 Fold foldg.18 — Complement control module/SCR domain
超家族 Superfamily superfamilyg.18.1 — Complement control module/SCR domain
家族 Family familyg.18.1.1 — Complement control module/SCR domain
结构域编号 domain_idd1upne2
类 Class classg — Small proteins
折叠类型 Fold foldg.18 — Complement control module/SCR domain
超家族 Superfamily superfamilyg.18.1 — Complement control module/SCR domain
家族 Family familyg.18.1.1 — Complement control module/SCR domain

7. 引用文献 (1)

8. 文件与曲线 (10)