1jy3

Crystal Structure of the Central Region of Bovine Fibrinogen (E5 Fragment) at 1.4 Angstroms Resolution

Method: X-RAY DIFFRACTION D_max: 95.3 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	1jy3
沉积日期 deposition_date	2001-09-10
结构标题 title	Crystal Structure of the Central Region of Bovine Fibrinogen (E5 Fragment) at 1.4 Angstroms Resolution
关键词 keywords	fibrinogen, fragment E, disulfide bonds, asymmetry, coiled-coil, beta-sheet, BLOOD CLOTTING; BLOOD CLOTTING
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	23.86 Å
回转半径 Rg (电子) rg_electron	24.17 Å
零角强度 I(0) i0	19998600.00
分子量 molecular_weight	31894.0 kDa
排除体积 excluded_volume	39076 Å³
包络体积 envelope_volume	48777 Å³
水化壳体积 shell_volume	19205 Å³
包络直径 envelope_diameter	99.1 Å
壳层 Rg shell_rg	27.86 Å
包络 Rg envelope_rg	24.98 Å
形状 Rg shape_rg	24.25 Å
总 Rg total_rg	24.40 Å
总原子数 total_atoms	2225
残基数 n_residues	283
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	95.3 Å
Rg (实空间) rg_real	24.29 Å
Rg 误差 (实空间) rg_real_error	0.91 Å
I(0) (实空间) i0_real	2.0000e+07
I(0) 误差 (实空间) i0_real_error	3.2800e+05
Rg (倒空间) rg_reciprocal	24.19 Å
I(0) (倒空间) i0_reciprocal	20000000.0000
解质量估计 total_estimate	0.7263
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	22.4 Å
偏度 Skewness skewness	0.838
峰度 Kurtosis kurtosis	0.654
角度范围 angular_range	— – 0.3350 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	5818000.0000
实空间数据点数 n_real_points	65
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.388; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.279; Smooth: 0.996

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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 (4)

Entity 1 polymer

描述 description	FIBRINOGEN ALPHA CHAIN
分子量 formula_weight	6172.9 kDa
来源方法 src_method	nat
拷贝数 entity_count	2

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	N,Q
原子数 atom_count	2537

SACKETGWPFCSDEDWNTKCPSGCRMKGLIDEVDQDFTSRINKLRDSLFNYQK

Entity 2 polymer

描述 description	FIBRINOGEN BETA CHAIN
分子量 formula_weight	6253.1 kDa
来源方法 src_method	nat
拷贝数 entity_count	2

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	O,R

KVERKPPDADGCLHADPDLGVLCPTGCKLQDTLVRQERPIRKSIEDLRNTVDSVSR

Entity 3 polymer

描述 description	FIBRINOGEN GAMMA-B CHAIN
分子量 formula_weight	5476.1 kDa
来源方法 src_method	nat
拷贝数 entity_count	2

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	P,S

YVATRDNCCILDERFGSYCPTTCGIADFLNNYQTSVDKDLRTLEGILY

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	312

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6. 折叠分类 (SCOP + CATH) 12 domains

SCOP 2.08 (6 domains)

结构域编号 domain_id	d1jy3n_
类 Class class	h — Coiled coil proteins
折叠类型 Fold fold	h.1 — Parallel coiled-coil
超家族 Superfamily superfamily	h.1.8 — Fibrinogen coiled-coil and central regions
家族 Family family	h.1.8.1 — Fibrinogen coiled-coil and central regions

结构域编号 domain_id	d1jy3o_
类 Class class	h — Coiled coil proteins
折叠类型 Fold fold	h.1 — Parallel coiled-coil
超家族 Superfamily superfamily	h.1.8 — Fibrinogen coiled-coil and central regions
家族 Family family	h.1.8.1 — Fibrinogen coiled-coil and central regions

结构域编号 domain_id	d1jy3p_
类 Class class	h — Coiled coil proteins
折叠类型 Fold fold	h.1 — Parallel coiled-coil
超家族 Superfamily superfamily	h.1.8 — Fibrinogen coiled-coil and central regions
家族 Family family	h.1.8.1 — Fibrinogen coiled-coil and central regions

结构域编号 domain_id	d1jy3q_
类 Class class	h — Coiled coil proteins
折叠类型 Fold fold	h.1 — Parallel coiled-coil
超家族 Superfamily superfamily	h.1.8 — Fibrinogen coiled-coil and central regions
家族 Family family	h.1.8.1 — Fibrinogen coiled-coil and central regions

结构域编号 domain_id	d1jy3r_
类 Class class	h — Coiled coil proteins
折叠类型 Fold fold	h.1 — Parallel coiled-coil
超家族 Superfamily superfamily	h.1.8 — Fibrinogen coiled-coil and central regions
家族 Family family	h.1.8.1 — Fibrinogen coiled-coil and central regions

结构域编号 domain_id	d1jy3s_
类 Class class	h — Coiled coil proteins
折叠类型 Fold fold	h.1 — Parallel coiled-coil
超家族 Superfamily superfamily	h.1.8 — Fibrinogen coiled-coil and central regions
家族 Family family	h.1.8.1 — Fibrinogen coiled-coil and central regions

CATH v4.4 (6 domains)

结构域编号 domain_id	1jy3N00
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily	50 —

结构域编号 domain_id	1jy3O00
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily	50 —

结构域编号 domain_id	1jy3P00
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily	50 —

结构域编号 domain_id	1jy3Q00
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily	50 —

结构域编号 domain_id	1jy3R00
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily	50 —

结构域编号 domain_id	1jy3S00
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily	50 —

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7. 引用文献 (2)

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晶胞边长 a length_a	53.700 Å
晶胞边长 b length_b	59.100 Å
晶胞边长 c length_c	97.300 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	8

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	1.600 Å
最低分辨率 resolution_low	100.000 Å
R 因子 r_factor	—
R_work r_work	0.1940
R_free r_free	0.2200

fit	/app/data/saxs_computation/jy/1jy3/1jy3.fit
pddf	/app/data/pr_computation/jy/1jy3/1jy3.pr.out
profile	/app/data/saxs_computation/jy/1jy3/1jy3.dat

Crystal Structure of the Central Region of Bovine Fibrinogen (E5 Fragment) at 1.4 Angstroms Resolution

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

Entity 2 polymer

聚合体 Polymer

Entity 3 polymer

聚合体 Polymer

Entity 4 water

6. 折叠分类 (SCOP + CATH) 12 domains

SCOP 2.08 (6 domains)

CATH v4.4 (6 domains)

7. 引用文献 (2)

8. 文件与曲线 (10)

Files (7)

Curves (3)