SAXSdb — 1pvc

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1. 结构基本信息 1. Structure Basics

条目编号 entry_id	1pvc
沉积日期 deposition_date	1995-03-30
结构标题 title	;REFINEMENT OF THE SABIN STRAIN OF TYPE 3 POLIOVIRUS AT 2.4 ANGSTROMS AND THE CRYSTAL STRUCTURES OF ITS VARIANTS AT 2.9 ANGSTROMS RESOLUTION ;
关键词 keywords	VIRUS, Icosahedral virus; VIRUS
实验方法 method	X-RAY DIFFRACTION

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

回转半径 Rg (Guinier) rg_guinier	30.05 Å
回转半径 Rg (电子) rg_electron	29.05 Å
零角强度 I(0) i0	141935000.00
分子量 molecular_weight	94482.0 kDa
排除体积 excluded_volume	118230 Å³
包络体积 envelope_volume	147860 Å³
水化壳体积 shell_volume	41285 Å³
包络直径 envelope_diameter	101.9 Å
壳层 Rg shell_rg	37.11 Å
包络 Rg envelope_rg	29.68 Å
形状 Rg shape_rg	29.03 Å
总 Rg total_rg	29.85 Å
总原子数 total_atoms	6652
残基数 n_residues	846
球谐函数阶数 n_harmonics	20
q 范围 q_range	— – 0.5000 Å⁻¹
数据点数 n_points	101
壳层类型 shell_type	directional
溶剂电子密度 solvent_density	0.3340 e/Å³
壳层衬度 contrast_shell	0.0300 e/Å³
CRYSOL 版本 crysol_version	4.1.3

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

最大尺寸 Dmax dmax	97.0 Å
Rg (实空间) rg_real	29.97 Å
Rg 误差 (实空间) rg_real_error	0.62 Å
I(0) (实空间) i0_real	1.4190e+08
I(0) 误差 (实空间) i0_real_error	1.9160e+06
Rg (倒空间) rg_reciprocal	30.00 Å
I(0) (倒空间) i0_reciprocal	141900000.0000
解质量估计 total_estimate	0.8935
解质量评级 solution_quality	GOOD a GOOD solution
P(r) 峰数 n_peaks	2
主峰位置 r_peak_primary	36.6 Å
偏度 Skewness skewness	0.288
峰度 Kurtosis kurtosis	-0.344
角度范围 angular_range	— – 0.2650 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	27790000.0000
实空间数据点数 n_real_points	54
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.886; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.955

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

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5. 实体与聚合体信息 (8)

Entity 1 polymer

描述 description	POLIOVIRUS TYPE 3, SABIN STRAIN
分子量 formula_weight	446.5 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	0
原子数 atom_count	7075

ISEV

Entity 2 polymer

描述 description	POLIOVIRUS TYPE 3, SABIN STRAIN
分子量 formula_weight	33651.8 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	1

QGIEDLISEVAQGALTLSLPKQQDSLPDTKASGPAHSKEVPALTAVETGATNPLAPSDTVQTRHVVQRRSRSESTIESFFARGACVAIIEVDNEQPTTRAQKLFAMWRITYKDTVQLRRKLEFFTYSRFDMEFTFVVTANFTNANNGHALNQVYQIMYIPPGAPTPKSWDDYTWQTSSNPSIFYTYGAAPARISVPYVGLANAYSHFYDGFAKVPLKTDANDQIGDSLYSAMTVDDFGVLAVRVVNDHNPTKVTSKVRIYMKPKHVRVWCPRPPRAVPYYGPGVDYRNNLDPLSEKGLTTY

Entity 3 polymer

描述 description	POLIOVIRUS TYPE 3, SABIN STRAIN
分子量 formula_weight	30169.9 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	2

SPNVEACGYSDRVLQLTLGNSTITTQEAANSVVAYGRWPEFIRDDEANPVDQPTEPDVATCRFYTLDTVMWGKESKGWWWKLPDALRDMGLFGQNMYYHYLGRSGYTVHVQCNASKFHQGALGVFAIPEYCLAGDSDKQRYTSYANANPGERGGKFYSQFNKDNAVTSPKREFCPVDYLLGCGVLLGNAFVYPHQIINLRTNNSATIVLPYVNALAIDSMVKHNNWGIAILPLSPLDFAQDSSVEIPITVTIAPMCSEFNGLRNVTAPKFQ

Entity 4 polymer

描述 description	POLIOVIRUS TYPE 3, SABIN STRAIN
分子量 formula_weight	26289.1 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	3

GLPVLNTPGSNQYLTSDNHQSPCAIPEFDVTPPIDIPGEVKNMMELAEIDTMIPLNLESTKRNTMDMYRVTLSDSADLSQPILCLSLSPAFDPRLSHTMLGEVLNYYTHWAGSLKFTFLFCGSMMATGKILVAYAPPGAQPPTSRKEAMLGTHVIWDLGLQSSCTMVVPWISNVTYRQTTQDSFTEGGYISMFYQTRIVVPLSTPKSMSMLGFVSACNDFSVRLLRDTTHISQSALPQ

Entity 5 polymer

描述 description	POLIOVIRUS TYPE 3, SABIN STRAIN
分子量 formula_weight	7320.9 kDa
来源方法 src_method	nat
拷贝数 entity_count	1

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	4

GAQVSSQKVGAHENSNRAYGGSTINYTTINYYKDSASNAASKQDYSQDPSKFTEPLKDVLIKTAPALN

Entity 6 non-polymer

描述 description	SPHINGOSINE
分子量 formula_weight	299.5 kDa
来源方法 src_method	syn
拷贝数 entity_count	1

Entity 7 non-polymer

描述 description	MYRISTIC ACID
分子量 formula_weight	228.4 kDa
来源方法 src_method	syn
拷贝数 entity_count	1

Entity 8 water

描述 description	water
分子量 formula_weight	18.0 kDa
来源方法 src_method	nat
拷贝数 entity_count	423

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6. 折叠分类 (SCOP + CATH) 7 domains

SCOP 2.08 (3 domains)

结构域编号 domain_id	d1pvc.1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.121 — Nucleoplasmin-like/VP (viral coat and capsid proteins)
超家族 Superfamily superfamily	b.121.4 — Positive stranded ssRNA viruses
家族 Family family	b.121.4.1 — Picornaviridae-like VP (VP1, VP2, VP3 and VP4)

结构域编号 domain_id	d1pvc1_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.121 — Nucleoplasmin-like/VP (viral coat and capsid proteins)
超家族 Superfamily superfamily	b.121.4 — Positive stranded ssRNA viruses
家族 Family family	b.121.4.1 — Picornaviridae-like VP (VP1, VP2, VP3 and VP4)

结构域编号 domain_id	d1pvc3_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.121 — Nucleoplasmin-like/VP (viral coat and capsid proteins)
超家族 Superfamily superfamily	b.121.4 — Positive stranded ssRNA viruses
家族 Family family	b.121.4.1 — Picornaviridae-like VP (VP1, VP2, VP3 and VP4)

CATH v4.4 (4 domains)

结构域编号 domain_id	1pvc100
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1pvc200
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1pvc300
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily	20 —

结构域编号 domain_id	1pvc400
类 Class class	4 — Few Secondary Structures
架构 Architecture architecture	10 — Irregular
拓扑 Topology topology	80 — Rhinovirus 14, subunit 4
同源超家族 H-superfamily homologous superfamily	10 — Picornavirus coat protein VP4

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7. 引用文献 (8)

;Refinement of the Sabin Strain of Type 3 Poliovirus at 2.4 Angstroms and the Crystal Structures of its Variants at 2.9 Angstroms Resolution ;

To be Published

PRIMARY

Structural Determinants of Serotype Specificity Host Range and Thermostability in Poliovirus

Use of X-Ray Crystallography in the Design of Antiviral Agents (1990)

Role of Conformational Transitions in Poliovirus Assembly and Cell Entry

New Aspects of Positive-Strand RNA Viruses (1990)

Structural Factors that Control Conformational Transitions and Serotype Specificity in Type 3 Poliovirus

Embo J. (1989)

Structural Determinants of Serotype Specificity in Poliovirus

Vaccines 89: Modern Approaches to New Vaccines Including Prevention of Aids (1989)

Structural Determinants of Serotype Specificity and Host Range in Poliovirus

Concepts in Viral Pathogenesis III (1989)

Structural Basis for Serotypic Differences and Thermostability in Poliovirus

Molecular Aspects of Picornavirus Infection and Detection (1989)

The Nucleotide Sequence of Poliovirus Type 3 Leon 12A(1)B: Comparison with Poliovirus Type 1

Nucleic Acids Res. (1983)

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晶胞边长 a length_a	321.060 Å
晶胞边长 b length_b	358.620 Å
晶胞边长 c length_c	381.820 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	90.00 °
晶胞夹角 γ angle_gamma	90.00 °
晶胞分子数 Z z_pdb	120

空间群 space_group	I 2 2 2
空间群编号 int_tables_number	23
晶系 crystal_system	—

分辨率 resolution	2.400 Å
最低分辨率 resolution_low	10.000 Å
R 因子 r_factor	0.2050
R_work r_work	—
R_free r_free	—

fit	/app/data/saxs_computation/pv/1pvc/1pvc.fit
pddf	/app/data/pr_computation/pv/1pvc/1pvc.pr.out
profile	/app/data/saxs_computation/pv/1pvc/1pvc.dat

;REFINEMENT OF THE SABIN STRAIN OF TYPE 3 POLIOVIRUS AT 2.4 ANGSTROMS AND THE CRYSTAL STRUCTURES OF ITS VARIANTS AT 2.9 ANGSTROMS RESOLUTION ;

SAXS 散射曲线 SAXS Profile

P(r) 距离分布 P(r) Distribution

1. 结构基本信息 1. Structure Basics

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

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

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

晶胞参数 Unit Cell

对称性 Symmetry

精修参数 Refinement

5. 实体与聚合体信息 (8)

Entity 1 polymer

聚合体 Polymer

Entity 2 polymer

聚合体 Polymer

Entity 3 polymer

聚合体 Polymer

Entity 4 polymer

聚合体 Polymer

Entity 5 polymer

聚合体 Polymer

Entity 6 non-polymer

Entity 7 non-polymer

Entity 8 water

6. 折叠分类 (SCOP + CATH) 7 domains

SCOP 2.08 (3 domains)

CATH v4.4 (4 domains)

7. 引用文献 (8)

8. 文件与曲线 (10)

Files (7)

Curves (3)