SAXSdb — 1ng3

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1. 结构基本信息 1. Structure Basics

条目编号 entry_id	1ng3
沉积日期 deposition_date	2002-12-16
结构标题 title	Complex of ThiO (glycine oxidase) with acetyl-glycine
关键词 keywords	Flavoprotein, oxidase, OXIDOREDUCTASE; OXIDOREDUCTASE
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	29.31 Å
回转半径 Rg (电子) rg_electron	28.51 Å
零角强度 I(0) i0	110637000.00
分子量 molecular_weight	82697.0 kDa
排除体积 excluded_volume	103200 Å³
包络体积 envelope_volume	122090 Å³
水化壳体积 shell_volume	35385 Å³
包络直径 envelope_diameter	101.2 Å
壳层 Rg shell_rg	36.08 Å
包络 Rg envelope_rg	28.61 Å
形状 Rg shape_rg	28.54 Å
总 Rg total_rg	29.10 Å
总原子数 total_atoms	5819
残基数 n_residues	728
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	98.5 Å
Rg (实空间) rg_real	29.29 Å
Rg 误差 (实空间) rg_real_error	0.77 Å
I(0) (实空间) i0_real	1.1060e+08
I(0) 误差 (实空间) i0_real_error	1.5260e+06
Rg (倒空间) rg_reciprocal	29.30 Å
I(0) (倒空间) i0_reciprocal	110600000.0000
解质量估计 total_estimate	0.8084
解质量评级 solution_quality	GOOD a GOOD solution
P(r) 峰数 n_peaks	3
主峰位置 r_peak_primary	31.0 Å
偏度 Skewness skewness	0.308
峰度 Kurtosis kurtosis	-0.454
角度范围 angular_range	— – 0.2700 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	46330000.0000
实空间数据点数 n_real_points	55
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.845; Stabil: 0.994; Sysdev: 1.000; Positv: 1.000; Valcen: 0.988; 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 (5)

Entity 1 polymer

描述 description	Glycine oxidase
分子量 formula_weight	43549.5 kDa
EC 编号 ec_number	1.5.3.-
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,B
原子数 atom_count	5926

MGHHHHHHHHHHSSGHIEGRHMKRHYEAVVIGGGIIGSAIAYYLAKENKNTALFESGTMGGRTTSAAAGMLGAHAECEERDAFFDFAMHSQRLYKGLGEELYALSGVDIRQHNGGMFKLAFSEEDVLQLRQMDDLDSVSWYSKEEVLEKEPYASGDIFGASFIQDDVHVEPYFVCKAYVKAAKMLGAEIFEHTPVLHVERDGEALFIKTPSGDVWANHVVVASGVWSGMFFKQLGLNNAFLPVKGECLSVWNDDIPLTKTLYHDHCYIVPRKSGRLVVGATMKPGDWSETPDLGGLESVMKKAKTMLPPIQNMKVDRFWAGLRPGTKDGKPYIGRHPEDSRILFAAGHFRNGILLAPATGALISDLIMNKEVNQDWLHAFRIDRKEAVQI

来源 Source

来源生物 organism	Bacillus subtilis
NCBI 分类编号 ncbi_taxonomy_id	1423
宿主生物 host_organism	Escherichia coli

Entity 2 non-polymer

描述 description	PHOSPHATE ION
分子量 formula_weight	95.0 kDa
来源方法 src_method	syn
拷贝数 entity_count	1

Entity 3 non-polymer

描述 description	FLAVIN-ADENINE DINUCLEOTIDE
分子量 formula_weight	785.5 kDa
来源方法 src_method	syn
拷贝数 entity_count	2

Entity 4 non-polymer

描述 description	ACETYLAMINO-ACETIC ACID
分子量 formula_weight	117.1 kDa
来源方法 src_method	syn
拷贝数 entity_count	2

Entity 5 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	107

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6. 折叠分类 (SCOP + CATH) 8 domains

SCOP 2.08 (4 domains)

结构域编号 domain_id	d1ng3a1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.3 — FAD/NAD(P)-binding domain
超家族 Superfamily superfamily	c.3.1 — FAD/NAD(P)-binding domain
家族 Family family	c.3.1.2 — FAD-linked reductases, N-terminal domain

结构域编号 domain_id	d1ng3a2
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.16 — FAD-linked reductases, C-terminal domain
超家族 Superfamily superfamily	d.16.1 — FAD-linked reductases, C-terminal domain
家族 Family family	d.16.1.3 — D-aminoacid oxidase-like

结构域编号 domain_id	d1ng3b1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.3 — FAD/NAD(P)-binding domain
超家族 Superfamily superfamily	c.3.1 — FAD/NAD(P)-binding domain
家族 Family family	c.3.1.2 — FAD-linked reductases, N-terminal domain

结构域编号 domain_id	d1ng3b2
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.16 — FAD-linked reductases, C-terminal domain
超家族 Superfamily superfamily	d.16.1 — FAD-linked reductases, C-terminal domain
家族 Family family	d.16.1.3 — D-aminoacid oxidase-like

CATH v4.4 (4 domains)

结构域编号 domain_id	1ng3A01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	50 — 3-Layer(bba) Sandwich
拓扑 Topology topology	50 — FAD/NAD(P)-binding domain
同源超家族 H-superfamily homologous superfamily	60 — FAD/NAD(P)-binding domain

结构域编号 domain_id	1ng3A02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	9 — D-Amino Acid Oxidase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily	10 — D-Amino Acid Oxidase, subunit A, domain 2

结构域编号 domain_id	1ng3B01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	50 — 3-Layer(bba) Sandwich
拓扑 Topology topology	50 — FAD/NAD(P)-binding domain
同源超家族 H-superfamily homologous superfamily	60 — FAD/NAD(P)-binding domain

结构域编号 domain_id	1ng3B02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	9 — D-Amino Acid Oxidase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily	10 — D-Amino Acid Oxidase, 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	139.378 Å
晶胞边长 b length_b	139.378 Å
晶胞边长 c length_c	208.155 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	120.00 °
晶胞分子数 Z z_pdb	24

空间群 space_group	P 61 2 2
空间群编号 int_tables_number	178
晶系 crystal_system	—

分辨率 resolution	2.600 Å
最低分辨率 resolution_low	49.170 Å
R 因子 r_factor	0.2080
R_work r_work	0.2080
R_free r_free	0.2350

fit	/app/data/saxs_computation/ng/1ng3/1ng3.fit
pddf	/app/data/pr_computation/ng/1ng3/1ng3.pr.out
profile	/app/data/saxs_computation/ng/1ng3/1ng3.dat

Complex of ThiO (glycine oxidase) with acetyl-glycine

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