8qx4

Sulfolobus acidocaldarius Archaellum filament.

Method: ELECTRON MICROSCOPY D_max: 191.9 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	8qx4
沉积日期 deposition_date	2023-10-22
结构标题 title	Sulfolobus acidocaldarius Archaellum filament.
关键词 keywords	cell surface appendage, N-glycosylation, PROTEIN FIBRIL; PROTEIN FIBRIL
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	58.38 Å
回转半径 Rg (电子) rg_electron	57.60 Å
零角强度 I(0) i0	7140280000.00
分子量 molecular_weight	741340.0 kDa
排除体积 excluded_volume	937290 Å³
包络体积 envelope_volume	1284700 Å³
水化壳体积 shell_volume	170390 Å³
包络直径 envelope_diameter	228.1 Å
壳层 Rg shell_rg	69.34 Å
包络 Rg envelope_rg	58.03 Å
形状 Rg shape_rg	57.45 Å
总 Rg total_rg	58.40 Å
总原子数 total_atoms	51960
残基数 n_residues	5860
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	191.9 Å
Rg (实空间) rg_real	58.03 Å
Rg 误差 (实空间) rg_real_error	1.04 Å
I(0) (实空间) i0_real	7.1400e+09
I(0) 误差 (实空间) i0_real_error	1.3540e+08
Rg (倒空间) rg_reciprocal	58.65 Å
I(0) (倒空间) i0_reciprocal	7147000000.0000
解质量估计 total_estimate	0.8633
解质量评级 solution_quality	GOOD a GOOD solution
P(r) 峰数 n_peaks	2
主峰位置 r_peak_primary	78.2 Å
偏度 Skewness skewness	0.182
峰度 Kurtosis kurtosis	-0.266
角度范围 angular_range	— – 0.1350 Å⁻¹
当前正则化参数 α current_alpha	0.0010
最高正则化参数 α highest_alpha	1136000000.0000
实空间数据点数 n_real_points	28
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.791; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.963; Smooth: 0.881

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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	Flagellin
分子量 formula_weight	31209.3 kDa
来源方法 src_method	nat
拷贝数 entity_count	20

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	H,A,B,C,D,E,F,G,I,J,K,L,M,N,O,P,Q,R,S,T
原子数 atom_count	51960

LAGLDTAIILIAFIITAAVLAYVAVNMGLFVTQKAKTTINKGEETASTALSLSGNVLYAVNYPTNTKSYWMYFTVSPSSGVSSVDLSPSTTAISFTAASRGVSLSNIYQFSLLSVLPSQVNNKVQVKLGTSIINLTLAFSSNSAGQTYVYYSDPNYALLALNYTLGQEVKGGQLTSSPLYIISNTSIVASKPWLKNDNVFTFNISVNGTEVEYYAYVNKTFAFTYPVSGFPLAGSDIAPAGSVIGVMILFGPGEATNVFQYETVTIQITPNIGSPLTISQYIYQPDGKVTVIG

Entity 2 branched

描述 description	;6-deoxy-6-sulfo-beta-D-glucopyranose-(1-3)-[alpha-D-mannopyranose-(1-4)][alpha-D-mannopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ;
分子量 formula_weight	974.9 kDa
来源方法 src_method	man
拷贝数 entity_count	20

Entity 3 branched

描述 description	;beta-D-glucopyranose-(1-4)-6-deoxy-6-sulfo-beta-D-glucopyranose-(1-3)-[alpha-D-mannopyranose-(1-4)][alpha-D-mannopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ;
分子量 formula_weight	1137.0 kDa
来源方法 src_method	man
拷贝数 entity_count	80

Entity 4 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	20

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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	2.030 Å
最低分辨率 resolution_low	2.030 Å
R 因子 r_factor	0.5034
R_work r_work	0.5034
R_free r_free	—

分辨率 resolution	2.03 Å
分辨率测定方法 resolution_method	—
颗粒数 num_particles	1059736

fit	/app/data/saxs_computation/qx/8qx4/8qx4.fit
pddf	/app/data/pr_computation/qx/8qx4/8qx4.pr.out
profile	/app/data/saxs_computation/qx/8qx4/8qx4.dat

Sulfolobus acidocaldarius Archaellum filament.

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

冷冻电镜 EM 3D