1fnf

FRAGMENT OF HUMAN FIBRONECTIN ENCOMPASSING TYPE-III REPEATS 7 THROUGH 10

Method: X-RAY DIFFRACTION D_max: 150.6 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

▼

1. 结构基本信息 1. Structure Basics

条目编号 entry_id	1fnf
沉积日期 deposition_date	1995-09-30
结构标题 title	FRAGMENT OF HUMAN FIBRONECTIN ENCOMPASSING TYPE-III REPEATS 7 THROUGH 10
关键词 keywords	RGD, EXTRACELLULAR MATRIX, CELL ADHESION PROTEIN; CELL ADHESION PROTEIN
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	41.83 Å
回转半径 Rg (电子) rg_electron	43.36 Å
零角强度 I(0) i0	25858900.00
分子量 molecular_weight	39932.0 kDa
排除体积 excluded_volume	49719 Å³
包络体积 envelope_volume	74701 Å³
水化壳体积 shell_volume	17672 Å³
包络直径 envelope_diameter	151.3 Å
壳层 Rg shell_rg	36.71 Å
包络 Rg envelope_rg	43.82 Å
形状 Rg shape_rg	43.34 Å
总 Rg total_rg	42.95 Å
总原子数 total_atoms	3443
残基数 n_residues	368
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	150.6 Å
Rg (实空间) rg_real	42.78 Å
Rg 误差 (实空间) rg_real_error	2.49 Å
I(0) (实空间) i0_real	2.5860e+07
I(0) 误差 (实空间) i0_real_error	5.4510e+05
Rg (倒空间) rg_reciprocal	41.83 Å
I(0) (倒空间) i0_reciprocal	25830000.0000
解质量估计 total_estimate	0.5877
解质量评级 solution_quality	REASONABLE a REASONABLE solution
P(r) 峰数 n_peaks	2
主峰位置 r_peak_primary	19.8 Å
偏度 Skewness skewness	0.614
峰度 Kurtosis kurtosis	-0.525
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	746000.0000
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: 0.111; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.041; Smooth: 0.266

▶

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

▶

5. 实体与聚合体信息 (2)

▼

6. 折叠分类 (SCOP + CATH) 8 domains

SCOP 2.08 (4 domains)

结构域编号 domain_id	d1fnfa1
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.1.2 — Fibronectin type III
家族 Family family	b.1.2.1 — Fibronectin type III

结构域编号 domain_id	d1fnfa2
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.1.2 — Fibronectin type III
家族 Family family	b.1.2.1 — Fibronectin type III

结构域编号 domain_id	d1fnfa3
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.1.2 — Fibronectin type III
家族 Family family	b.1.2.1 — Fibronectin type III

结构域编号 domain_id	d1fnfa4
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.1.2 — Fibronectin type III
家族 Family family	b.1.2.1 — Fibronectin type III

CATH v4.4 (4 domains)

结构域编号 domain_id	1fnfA01
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	1fnfA02
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	1fnfA03
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	1fnfA04
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

▶

7. 引用文献 (2)

▶

晶胞边长 a length_a	64.050 Å
晶胞边长 b length_b	60.670 Å
晶胞边长 c length_c	58.440 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	103.00 °
晶胞夹角 γ angle_gamma	90.00 °
晶胞分子数 Z z_pdb	2

空间群 space_group	P 1 21 1
空间群编号 int_tables_number	4
晶系 crystal_system	—

分辨率 resolution	2.000 Å
最低分辨率 resolution_low	6.000 Å
R 因子 r_factor	0.2160
R_work r_work	0.2160
R_free r_free	0.3080

描述 description	FIBRONECTIN
分子量 formula_weight	39981.2 kDa
来源方法 src_method	man
拷贝数 entity_count	1

聚合体类型 type	polypeptide(L)
链编号 strand_id	A
原子数 atom_count	4220

FRAGMENT OF HUMAN FIBRONECTIN ENCOMPASSING TYPE-III REPEATS 7 THROUGH 10

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) 8 domains

SCOP 2.08 (4 domains)

CATH v4.4 (4 domains)

7. 引用文献 (2)

8. 文件与曲线 (10)

Files (7)

Curves (3)

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

描述 description	water
分子量 formula_weight	18.0 kDa
来源方法 src_method	nat
拷贝数 entity_count	259

fit	/app/data/saxs_computation/fn/1fnf/1fnf.fit
pddf	/app/data/pr_computation/fn/1fnf/1fnf.pr.out
profile	/app/data/saxs_computation/fn/1fnf/1fnf.dat