2aw2

Crystal structure of the human BTLA-HVEM complex

Method: X-RAY DIFFRACTION D_max: 78.3 Å Quality: REASONABLE

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	2aw2
沉积日期 deposition_date	2005-08-31
结构标题 title	Crystal structure of the human BTLA-HVEM complex
关键词 keywords	IgI domain, IgG domain, TNFRSF, protein-protein complex, IMMUNE SYSTEM; IMMUNE SYSTEM
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	29.83 Å
回转半径 Rg (电子) rg_electron	29.96 Å
零角强度 I(0) i0	41633000.00
分子量 molecular_weight	46858.0 kDa
排除体积 excluded_volume	57124 Å³
包络体积 envelope_volume	79468 Å³
水化壳体积 shell_volume	25879 Å³
包络直径 envelope_diameter	137.7 Å
壳层 Rg shell_rg	31.38 Å
包络 Rg envelope_rg	31.59 Å
形状 Rg shape_rg	29.86 Å
总 Rg total_rg	30.39 Å
总原子数 total_atoms	3255
残基数 n_residues	417
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	78.3 Å
Rg (实空间) rg_real	27.32 Å
Rg 误差 (实空间) rg_real_error	0.20 Å
I(0) (实空间) i0_real	3.9410e+07
I(0) 误差 (实空间) i0_real_error	5.0320e+05
Rg (倒空间) rg_reciprocal	30.20 Å
I(0) (倒空间) i0_reciprocal	41620000.0000
解质量估计 total_estimate	0.6820
解质量评级 solution_quality	REASONABLE a REASONABLE solution
P(r) 峰数 n_peaks	1
主峰位置 r_peak_primary	28.1 Å
偏度 Skewness skewness	0.403
峰度 Kurtosis kurtosis	-0.517
角度范围 angular_range	— – 0.2650 Å⁻¹
当前正则化参数 α current_alpha	2.1640
最高正则化参数 α highest_alpha	2417000.0000
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: 0.986; Stabil: 0.982; Sysdev: 0.000; Positv: 1.000; Valcen: 0.964; Smooth: 0.000

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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 (6)

Entity 1 polymer

描述 description	B and T lymphocyte attenuator
分子量 formula_weight	14101.8 kDa
来源方法 src_method	man
拷贝数 entity_count	2

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	A,X
原子数 atom_count	3259

WNIHGKESCDVQLYIKRQSEHSILAGDPFELECPVKYCANRPHVTWCKLNGTTCVKLEDRQTSWKEEKNISFFILHFEPVLPNDNGSYRCSANFQSNLIESHSTTLYVTDVKHHHHHHHH

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

Entity 2 polymer

描述 description	Tumor necrosis factor receptor superfamily member 14
分子量 formula_weight	11451.1 kDa
来源方法 src_method	man
拷贝数 entity_count	2

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	B,Y

GSHMLPSCKEDEYPVGSECCPKCSPGYRVKEACGELTGTVCEPCPPGTYIAHLNGLSKCLQCQMCDPAMGLRASRNCSRTENAVCGCSPGHFCIVQDGDHCAACRAYA

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	Spodoptera frugiperda

Entity 3 branched

描述 description	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose
分子量 formula_weight	424.4 kDa
来源方法 src_method	man
拷贝数 entity_count	1

Entity 4 branched

描述 description	beta-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose
分子量 formula_weight	367.3 kDa
来源方法 src_method	man
拷贝数 entity_count	1

Entity 5 non-polymer

描述 description	NICKEL (II) ION
分子量 formula_weight	58.7 kDa
来源方法 src_method	syn
拷贝数 entity_count	1

Entity 6 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	4

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6. 折叠分类 (SCOP + CATH) 14 domains

SCOP 2.08 (8 domains)

结构域编号 domain_id	d2aw2a1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamily	b.1.1 — Immunoglobulin
家族 Family family	b.1.1.1 — V set domains (antibody variable domain-like)

结构域编号 domain_id	d2aw2a2
类 Class class	l — Artifacts
折叠类型 Fold fold	l.1 — Tags
超家族 Superfamily superfamily	l.1.1 — Tags
家族 Family family	l.1.1.1 — Tags

结构域编号 domain_id	d2aw2b1
类 Class class	g — Small proteins
折叠类型 Fold fold	g.24 — TNF receptor-like
超家族 Superfamily superfamily	g.24.1 — TNF receptor-like
家族 Family family	g.24.1.1 — TNF receptor-like

结构域编号 domain_id	d2aw2b2
类 Class class	g — Small proteins
折叠类型 Fold fold	g.24 — TNF receptor-like
超家族 Superfamily superfamily	g.24.1 — TNF receptor-like
家族 Family family	g.24.1.1 — TNF receptor-like

结构域编号 domain_id	d2aw2x2
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamily	b.1.1 — Immunoglobulin
家族 Family family	b.1.1.1 — V set domains (antibody variable domain-like)

结构域编号 domain_id	d2aw2x3
类 Class class	l — Artifacts
折叠类型 Fold fold	l.1 — Tags
超家族 Superfamily superfamily	l.1.1 — Tags
家族 Family family	l.1.1.1 — Tags

结构域编号 domain_id	d2aw2y1
类 Class class	g — Small proteins
折叠类型 Fold fold	g.24 — TNF receptor-like
超家族 Superfamily superfamily	g.24.1 — TNF receptor-like
家族 Family family	g.24.1.1 — TNF receptor-like

结构域编号 domain_id	d2aw2y2
类 Class class	g — Small proteins
折叠类型 Fold fold	g.24 — TNF receptor-like
超家族 Superfamily superfamily	g.24.1 — TNF receptor-like
家族 Family family	g.24.1.1 — TNF receptor-like

CATH v4.4 (6 domains)

结构域编号 domain_id	2aw2A00
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	10 — Immunoglobulins

结构域编号 domain_id	2aw2B01
类 Class class	2 — Mainly Beta
架构 Architecture architecture	10 — Ribbon
拓扑 Topology topology	50 — Tumor Necrosis Factor Receptor, subunit A; domain 2
同源超家族 H-superfamily homologous superfamily	10 — Tumor Necrosis Factor Receptor, subunit A, domain 2

结构域编号 domain_id	2aw2B02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	10 — Ribbon
拓扑 Topology topology	50 — Tumor Necrosis Factor Receptor, subunit A; domain 2
同源超家族 H-superfamily homologous superfamily	10 — Tumor Necrosis Factor Receptor, subunit A, domain 2

结构域编号 domain_id	2aw2X00
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	10 — Immunoglobulins

结构域编号 domain_id	2aw2Y01
类 Class class	2 — Mainly Beta
架构 Architecture architecture	10 — Ribbon
拓扑 Topology topology	50 — Tumor Necrosis Factor Receptor, subunit A; domain 2
同源超家族 H-superfamily homologous superfamily	10 — Tumor Necrosis Factor Receptor, subunit A, domain 2

结构域编号 domain_id	2aw2Y02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	10 — Ribbon
拓扑 Topology topology	50 — Tumor Necrosis Factor Receptor, subunit A; domain 2
同源超家族 H-superfamily homologous superfamily	10 — Tumor Necrosis Factor Receptor, subunit A, domain 2

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7. 引用文献 (1)

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晶胞边长 a length_a	49.294 Å
晶胞边长 b length_b	167.116 Å
晶胞边长 c length_c	148.680 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	C 2 2 21
空间群编号 int_tables_number	20
晶系 crystal_system	—

分辨率 resolution	2.800 Å
最低分辨率 resolution_low	30.000 Å
R 因子 r_factor	0.2365
R_work r_work	0.2313
R_free r_free	0.2784

fit	/app/data/saxs_computation/aw/2aw2/2aw2.fit
pddf	/app/data/pr_computation/aw/2aw2/2aw2.pr.out
profile	/app/data/saxs_computation/aw/2aw2/2aw2.dat

Crystal structure of the human BTLA-HVEM complex

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 (6)

Entity 1 polymer

聚合体 Polymer

来源 Source

Entity 2 polymer

聚合体 Polymer

来源 Source

Entity 3 branched

Entity 4 branched

Entity 5 non-polymer

Entity 6 water

6. 折叠分类 (SCOP + CATH) 14 domains

SCOP 2.08 (8 domains)

CATH v4.4 (6 domains)

7. 引用文献 (1)

8. 文件与曲线 (10)

Files (7)

Curves (3)