1vcb

THE VHL-ELONGINC-ELONGINB STRUCTURE

Method: X-RAY DIFFRACTION D_max: 129.0 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

▼

1. 结构基本信息 1. Structure Basics

条目编号 entry_id	1vcb
沉积日期 deposition_date	1999-03-13
结构标题 title	THE VHL-ELONGINC-ELONGINB STRUCTURE
关键词 keywords	TUMOR SUPPRESSOR, CANCER, UBIQUITIN, BETA SANDWICH, TRANSCRIPTION, TRANSCRIPTIONAL ELONGATION; TRANSCRIPTION
实验方法 method	X-RAY DIFFRACTION

▼

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

回转半径 Rg (Guinier) rg_guinier	41.60 Å
回转半径 Rg (电子) rg_electron	40.83 Å
零角强度 I(0) i0	320503000.00
分子量 molecular_weight	147670.0 kDa
排除体积 excluded_volume	185670 Å³
包络体积 envelope_volume	276430 Å³
水化壳体积 shell_volume	56239 Å³
包络直径 envelope_diameter	132.9 Å
壳层 Rg shell_rg	47.28 Å
包络 Rg envelope_rg	39.06 Å
形状 Rg shape_rg	40.85 Å
总 Rg total_rg	41.16 Å
总原子数 total_atoms	10404
残基数 n_residues	1312
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

▼

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

最大尺寸 Dmax dmax	129.0 Å
Rg (实空间) rg_real	41.40 Å
Rg 误差 (实空间) rg_real_error	1.18 Å
I(0) (实空间) i0_real	3.2050e+08
I(0) 误差 (实空间) i0_real_error	5.7710e+06
Rg (倒空间) rg_reciprocal	41.59 Å
I(0) (倒空间) i0_reciprocal	320600000.0000
解质量估计 total_estimate	0.8813
解质量评级 solution_quality	GOOD a GOOD solution
P(r) 峰数 n_peaks	1
主峰位置 r_peak_primary	57.7 Å
偏度 Skewness skewness	0.079
峰度 Kurtosis kurtosis	-0.399
角度范围 angular_range	— – 0.1900 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	18210000.0000
实空间数据点数 n_real_points	39
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.887; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.980; Smooth: 0.811

▶

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

▶

5. 实体与聚合体信息 (4)

Entity 1 polymer

描述 description	PROTEIN (ELONGIN B)
分子量 formula_weight	13147.8 kDa
来源方法 src_method	man
拷贝数 entity_count	4

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	A,D,G,J
原子数 atom_count	10858

MDVFLMIRRHKTTIFTDAKESSTVFELKRIVEGILKRPPDEQRLYKDDQLLDDGKTLGECGFTSQTARPQAPATVGLAFRADDTFEALCIEPFSSPPELPDVMKPQDSGSSANEQAVQ

来源 Source

来源生物 organism	Homo sapiens
通用名 common_name	human
NCBI 分类编号 ncbi_taxonomy_id	9606
宿主生物 host_organism	Escherichia coli BL21(DE3)

Entity 2 polymer

描述 description	PROTEIN (ELONGIN C)
分子量 formula_weight	12485.1 kDa
来源方法 src_method	man
拷贝数 entity_count	4

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	B,E,H,K

MDGEEKTYGGCEGPDAMYVKLISSDGHEFIVKREHALTSGTIKAMLSGPGQFAENETNEVNFREIPSHVLSKVCMYFTYKVRYTNSSTEIPEFPIAPEIALELLMAANFLDC

来源 Source

来源生物 organism	Homo sapiens
通用名 common_name	human
NCBI 分类编号 ncbi_taxonomy_id	9606
宿主生物 host_organism	Escherichia coli BL21(DE3)

Entity 3 polymer

描述 description	PROTEIN (VHL)
分子量 formula_weight	18558.2 kDa
来源方法 src_method	man
拷贝数 entity_count	4

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	C,F,I,L

MEAGRPRPVLRSVNSREPSQVIFCNRSPRVVLPVWLNFDGEPQPYPTLPPGTGRRIHSYRGHLWLFRDAGTHDGLLVNQTELFVPSLNVDGQPIFANITLPVYTLKERCLQVVRSLVKPENYRRLDIVRSLYEDLEDHPNVQKDLERLTQERIAHQRMGD

来源 Source

来源生物 organism	Homo sapiens
通用名 common_name	human
NCBI 分类编号 ncbi_taxonomy_id	9606
宿主生物 host_organism	Escherichia coli BL21(DE3)

Entity 4 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	454

▼

6. 折叠分类 (SCOP + CATH) 28 domains

SCOP 2.08 (12 domains)

结构域编号 domain_id	d1vcba_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.15 — beta-Grasp (ubiquitin-like)
超家族 Superfamily superfamily	d.15.1 — Ubiquitin-like
家族 Family family	d.15.1.1 — Ubiquitin-related

结构域编号 domain_id	d1vcbb_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.42 — POZ domain
超家族 Superfamily superfamily	d.42.1 — POZ domain
家族 Family family	d.42.1.1 — BTB/POZ domain

结构域编号 domain_id	d1vcbc_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.3 — Prealbumin-like
超家族 Superfamily superfamily	b.3.3 — VHL
家族 Family family	b.3.3.1 — VHL

结构域编号 domain_id	d1vcbd_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.15 — beta-Grasp (ubiquitin-like)
超家族 Superfamily superfamily	d.15.1 — Ubiquitin-like
家族 Family family	d.15.1.1 — Ubiquitin-related

结构域编号 domain_id	d1vcbe_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.42 — POZ domain
超家族 Superfamily superfamily	d.42.1 — POZ domain
家族 Family family	d.42.1.1 — BTB/POZ domain

结构域编号 domain_id	d1vcbf_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.3 — Prealbumin-like
超家族 Superfamily superfamily	b.3.3 — VHL
家族 Family family	b.3.3.1 — VHL

结构域编号 domain_id	d1vcbg_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.15 — beta-Grasp (ubiquitin-like)
超家族 Superfamily superfamily	d.15.1 — Ubiquitin-like
家族 Family family	d.15.1.1 — Ubiquitin-related

结构域编号 domain_id	d1vcbh_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.42 — POZ domain
超家族 Superfamily superfamily	d.42.1 — POZ domain
家族 Family family	d.42.1.1 — BTB/POZ domain

结构域编号 domain_id	d1vcbi_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.3 — Prealbumin-like
超家族 Superfamily superfamily	b.3.3 — VHL
家族 Family family	b.3.3.1 — VHL

结构域编号 domain_id	d1vcbj_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.15 — beta-Grasp (ubiquitin-like)
超家族 Superfamily superfamily	d.15.1 — Ubiquitin-like
家族 Family family	d.15.1.1 — Ubiquitin-related

结构域编号 domain_id	d1vcbk_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.42 — POZ domain
超家族 Superfamily superfamily	d.42.1 — POZ domain
家族 Family family	d.42.1.1 — BTB/POZ domain

结构域编号 domain_id	d1vcbl_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.3 — Prealbumin-like
超家族 Superfamily superfamily	b.3.3 — VHL
家族 Family family	b.3.3.1 — VHL

CATH v4.4 (16 domains)

结构域编号 domain_id	1vcbA00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	10 — Roll
拓扑 Topology topology	20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily	90 — Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1

结构域编号 domain_id	1vcbB00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	710 — Potassium Channel Kv1.1; Chain A
同源超家族 H-superfamily homologous superfamily	10 — Potassium Channel Kv1.1; Chain A

结构域编号 domain_id	1vcbC01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	750 — Elongin C; Chain C, domain 1
同源超家族 H-superfamily homologous superfamily	10 — von Hippel-Lindau disease tumour suppressor, alpha domain

结构域编号 domain_id	1vcbC02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	780 — von Hippel-Lindau disease tumour suppressor, beta domain

结构域编号 domain_id	1vcbD00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	10 — Roll
拓扑 Topology topology	20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily	90 — Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1

结构域编号 domain_id	1vcbE00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	710 — Potassium Channel Kv1.1; Chain A
同源超家族 H-superfamily homologous superfamily	10 — Potassium Channel Kv1.1; Chain A

结构域编号 domain_id	1vcbF01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	750 — Elongin C; Chain C, domain 1
同源超家族 H-superfamily homologous superfamily	10 — von Hippel-Lindau disease tumour suppressor, alpha domain

结构域编号 domain_id	1vcbF02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	780 — von Hippel-Lindau disease tumour suppressor, beta domain

结构域编号 domain_id	1vcbG00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	10 — Roll
拓扑 Topology topology	20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily	90 — Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1

结构域编号 domain_id	1vcbH00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	710 — Potassium Channel Kv1.1; Chain A
同源超家族 H-superfamily homologous superfamily	10 — Potassium Channel Kv1.1; Chain A

结构域编号 domain_id	1vcbI01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	750 — Elongin C; Chain C, domain 1
同源超家族 H-superfamily homologous superfamily	10 — von Hippel-Lindau disease tumour suppressor, alpha domain

结构域编号 domain_id	1vcbI02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	780 — von Hippel-Lindau disease tumour suppressor, beta domain

结构域编号 domain_id	1vcbJ00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	10 — Roll
拓扑 Topology topology	20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily	90 — Phosphatidylinositol 3-kinase Catalytic Subunit; Chain A, domain 1

结构域编号 domain_id	1vcbK00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	710 — Potassium Channel Kv1.1; Chain A
同源超家族 H-superfamily homologous superfamily	10 — Potassium Channel Kv1.1; Chain A

结构域编号 domain_id	1vcbL01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	750 — Elongin C; Chain C, domain 1
同源超家族 H-superfamily homologous superfamily	10 — von Hippel-Lindau disease tumour suppressor, alpha domain

结构域编号 domain_id	1vcbL02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily	780 — von Hippel-Lindau disease tumour suppressor, beta domain

▶

7. 引用文献 (1)

▶

晶胞边长 a length_a	93.500 Å
晶胞边长 b length_b	93.500 Å
晶胞边长 c length_c	362.300 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	32

空间群 space_group	P 41 2 2
空间群编号 int_tables_number	91
晶系 crystal_system	—

分辨率 resolution	2.700 Å
最低分辨率 resolution_low	20.000 Å
R 因子 r_factor	—
R_work r_work	0.2380
R_free r_free	0.2890

fit	/app/data/saxs_computation/vc/1vcb/1vcb.fit
pddf	/app/data/pr_computation/vc/1vcb/1vcb.pr.out
profile	/app/data/saxs_computation/vc/1vcb/1vcb.dat

THE VHL-ELONGINC-ELONGINB STRUCTURE

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 (4)

Entity 1 polymer

聚合体 Polymer

来源 Source

Entity 2 polymer

聚合体 Polymer

来源 Source

Entity 3 polymer

聚合体 Polymer

来源 Source

Entity 4 water

6. 折叠分类 (SCOP + CATH) 28 domains

SCOP 2.08 (12 domains)

CATH v4.4 (16 domains)

7. 引用文献 (1)

8. 文件与曲线 (10)

Files (7)

Curves (3)