8f49

1.8 angstrom structure of apoferritin embedded in crystalline ice

Method: ELECTRON MICROSCOPY D_max: 135.9 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

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1. 结构基本信息 1. Structure Basics

条目编号 entry_id	8f49
沉积日期 deposition_date	2022-11-10
结构标题 title	1.8 angstrom structure of apoferritin embedded in crystalline ice
关键词 keywords	ferritin, crystal ice, crystalline ice, crystal-ice, apo-ferritin, human apo-ferritin, human ferritin, METAL BINDING PROTEIN; METAL BINDING PROTEIN
实验方法 method	ELECTRON MICROSCOPY

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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	54.35 Å
回转半径 Rg (电子) rg_electron	53.30 Å
零角强度 I(0) i0	3339580000.00
分子量 molecular_weight	471240.0 kDa
排除体积 excluded_volume	583510 Å³
包络体积 envelope_volume	970160 Å³
水化壳体积 shell_volume	148860 Å³
包络直径 envelope_diameter	135.8 Å
壳层 Rg shell_rg	63.84 Å
包络 Rg envelope_rg	47.87 Å
形状 Rg shape_rg	53.27 Å
总 Rg total_rg	53.69 Å
总原子数 total_atoms	33216
残基数 n_residues	4128
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	135.9 Å
Rg (实空间) rg_real	53.79 Å
Rg 误差 (实空间) rg_real_error	0.32 Å
I(0) (实空间) i0_real	3.3400e+09
I(0) 误差 (实空间) i0_real_error	4.2380e+07
Rg (倒空间) rg_reciprocal	54.80 Å
I(0) (倒空间) i0_reciprocal	3344000000.0000
解质量估计 total_estimate	0.7940
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	89.0 Å
偏度 Skewness skewness	-0.399
峰度 Kurtosis kurtosis	-0.640
角度范围 angular_range	— – 0.1450 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	100200000000.0000
实空间数据点数 n_real_points	30
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.816; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.869; 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 (1)

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6. 折叠分类 (SCOP + CATH) 24 domains

CATH v4.4 (24 domains)

结构域编号 domain_id	8f49A01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49B01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49C01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49D01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49E01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49F01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49G01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49H01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49I01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49J01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49K01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49L01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49M01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49N01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49O01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49P01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49Q01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49R01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49S01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49T01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49U01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49V01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49W01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

结构域编号 domain_id	8f49X01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	20 — Up-down Bundle
拓扑 Topology topology	1260 — Ferritin
同源超家族 H-superfamily homologous superfamily	10 — Ferritin, core subunit, four-helix bundle

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7. 引用文献 (1)

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晶胞边长 a length_a	1.000 Å
晶胞边长 b length_b	1.000 Å
晶胞边长 c length_c	1.000 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	—

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

分辨率 resolution	1.80 Å
分辨率测定方法 resolution_method	—
颗粒数 num_particles	94792

描述 description	Ferritin heavy chain
分子量 formula_weight	20116.5 kDa
EC 编号 ec_number	1.16.3.1
来源方法 src_method	man
拷贝数 entity_count	24

聚合体类型 type	polypeptide(L)
链编号 strand_id	U,A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,V,W,X
原子数 atom_count	33216

1.8 angstrom structure of apoferritin embedded in crystalline ice

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

冷冻电镜 EM 3D

5. 实体与聚合体信息 (1)

Entity 1 polymer

聚合体 Polymer

来源 Source

6. 折叠分类 (SCOP + CATH) 24 domains

CATH v4.4 (24 domains)

7. 引用文献 (1)

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 'BL21-Gold(DE3)pLysS AG' ;

fit	/app/data/saxs_computation/f4/8f49/8f49.fit
pddf	/app/data/pr_computation/f4/8f49/8f49.pr.out
profile	/app/data/saxs_computation/f4/8f49/8f49.dat