1g6w

CRYSTAL STRUCTURE OF THE GLOBULAR REGION OF THE PRION PROTEIN URE2 FROM THE YEAST SACCAROMYCES CEREVISIAE

Method: X-RAY DIFFRACTION D_max: 112.8 Å Quality: GOOD

SAXS 散射曲线 SAXS Profile

P(r) 距离分布 P(r) Distribution

下载 Download SAXS (.dat) P(r) (.pr.out) CIF

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1. 结构基本信息 1. Structure Basics

条目编号 entry_id	1g6w
沉积日期 deposition_date	2000-11-08
结构标题 title	CRYSTAL STRUCTURE OF THE GLOBULAR REGION OF THE PRION PROTEIN URE2 FROM THE YEAST SACCAROMYCES CEREVISIAE
关键词 keywords	GST SUPERFAMILY, Structural genomics; STRUCTURAL GENOMICS
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	34.72 Å
回转半径 Rg (电子) rg_electron	34.11 Å
零角强度 I(0) i0	188491000.00
分子量 molecular_weight	113730.0 kDa
排除体积 excluded_volume	143570 Å³
包络体积 envelope_volume	180440 Å³
水化壳体积 shell_volume	44329 Å³
包络直径 envelope_diameter	122.9 Å
壳层 Rg shell_rg	40.31 Å
包络 Rg envelope_rg	34.03 Å
形状 Rg shape_rg	34.09 Å
总 Rg total_rg	34.63 Å
总原子数 total_atoms	8057
残基数 n_residues	990
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	112.8 Å
Rg (实空间) rg_real	34.77 Å
Rg 误差 (实空间) rg_real_error	0.77 Å
I(0) (实空间) i0_real	1.8850e+08
I(0) 误差 (实空间) i0_real_error	2.8960e+06
Rg (倒空间) rg_reciprocal	34.74 Å
I(0) (倒空间) i0_reciprocal	188500000.0000
解质量估计 total_estimate	0.8855
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	36.8 Å
偏度 Skewness skewness	0.373
峰度 Kurtosis kurtosis	-0.506
角度范围 angular_range	— – 0.2300 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	47290000.0000
实空间数据点数 n_real_points	47
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.867; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.994; Smooth: 0.912

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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 (2)

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6. 折叠分类 (SCOP + CATH) 16 domains

SCOP 2.08 (8 domains)

结构域编号 domain_id	d1g6wa1
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.45 — GST C-terminal domain-like
超家族 Superfamily superfamily	a.45.1 — GST C-terminal domain-like
家族 Family family	a.45.1.1 — Glutathione S-transferase (GST), C-terminal domain

结构域编号 domain_id	d1g6wa2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.47 — Thioredoxin fold
超家族 Superfamily superfamily	c.47.1 — Thioredoxin-like
家族 Family family	c.47.1.5 — Glutathione S-transferase (GST), N-terminal domain

结构域编号 domain_id	d1g6wb1
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.45 — GST C-terminal domain-like
超家族 Superfamily superfamily	a.45.1 — GST C-terminal domain-like
家族 Family family	a.45.1.1 — Glutathione S-transferase (GST), C-terminal domain

结构域编号 domain_id	d1g6wb2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.47 — Thioredoxin fold
超家族 Superfamily superfamily	c.47.1 — Thioredoxin-like
家族 Family family	c.47.1.5 — Glutathione S-transferase (GST), N-terminal domain

结构域编号 domain_id	d1g6wc1
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.45 — GST C-terminal domain-like
超家族 Superfamily superfamily	a.45.1 — GST C-terminal domain-like
家族 Family family	a.45.1.1 — Glutathione S-transferase (GST), C-terminal domain

结构域编号 domain_id	d1g6wc2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.47 — Thioredoxin fold
超家族 Superfamily superfamily	c.47.1 — Thioredoxin-like
家族 Family family	c.47.1.5 — Glutathione S-transferase (GST), N-terminal domain

结构域编号 domain_id	d1g6wd1
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.45 — GST C-terminal domain-like
超家族 Superfamily superfamily	a.45.1 — GST C-terminal domain-like
家族 Family family	a.45.1.1 — Glutathione S-transferase (GST), C-terminal domain

结构域编号 domain_id	d1g6wd2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.47 — Thioredoxin fold
超家族 Superfamily superfamily	c.47.1 — Thioredoxin-like
家族 Family family	c.47.1.5 — Glutathione S-transferase (GST), N-terminal domain

CATH v4.4 (8 domains)

结构域编号 domain_id	1g6wA01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	30 — Glutaredoxin
同源超家族 H-superfamily homologous superfamily	10 — Glutaredoxin

结构域编号 domain_id	1g6wA02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1050 — Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2
同源超家族 H-superfamily homologous superfamily	10 —

结构域编号 domain_id	1g6wB01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	30 — Glutaredoxin
同源超家族 H-superfamily homologous superfamily	10 — Glutaredoxin

结构域编号 domain_id	1g6wB02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1050 — Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2
同源超家族 H-superfamily homologous superfamily	10 —

结构域编号 domain_id	1g6wC01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	30 — Glutaredoxin
同源超家族 H-superfamily homologous superfamily	10 — Glutaredoxin

结构域编号 domain_id	1g6wC02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1050 — Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2
同源超家族 H-superfamily homologous superfamily	10 —

结构域编号 domain_id	1g6wD01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	30 — Glutaredoxin
同源超家族 H-superfamily homologous superfamily	10 — Glutaredoxin

结构域编号 domain_id	1g6wD02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1050 — Glutathione S-transferase Yfyf (Class Pi); Chain A, domain 2
同源超家族 H-superfamily homologous superfamily	10 —

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7. 引用文献 (2)

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晶胞边长 a length_a	54.680 Å
晶胞边长 b length_b	125.020 Å
晶胞边长 c length_c	159.950 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	16

空间群 space_group	P 21 21 21
空间群编号 int_tables_number	19
晶系 crystal_system	—

分辨率 resolution	2.500 Å
最低分辨率 resolution_low	20.000 Å
R 因子 r_factor	0.2400
R_work r_work	0.2100
R_free r_free	0.2696

描述 description	URE2 PROTEIN
分子量 formula_weight	29966.1 kDa
来源方法 src_method	man
拷贝数 entity_count	4

聚合体类型 type	polypeptide(L)
链编号 strand_id	A,B,C,D
原子数 atom_count	8343

CRYSTAL STRUCTURE OF THE GLOBULAR REGION OF THE PRION PROTEIN URE2 FROM THE YEAST SACCAROMYCES CEREVISIAE

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

衍射实验 Diffraction

5. 实体与聚合体信息 (2)

Entity 1 polymer

聚合体 Polymer

来源 Source

Entity 2 water

6. 折叠分类 (SCOP + CATH) 16 domains

SCOP 2.08 (8 domains)

CATH v4.4 (8 domains)

7. 引用文献 (2)

8. 文件与曲线 (10)

Files (7)

Curves (3)

来源生物 organism	Saccharomyces cerevisiae
通用名 common_name	;baker's yeast ;
NCBI 分类编号 ncbi_taxonomy_id	4932
宿主生物 host_organism	Escherichia coli BL21(DE3)

描述 description	water
分子量 formula_weight	18.0 kDa
来源方法 src_method	nat
拷贝数 entity_count	286

fit	/app/data/saxs_computation/g6/1g6w/1g6w.fit
pddf	/app/data/pr_computation/g6/1g6w/1g6w.pr.out
profile	/app/data/saxs_computation/g6/1g6w/1g6w.dat