Crystal structure of the bacterioferritin (Bfr) and ferritin (Ftn) heterooligomer complex from Acinetobacter baumannii

条目编号 entry_id	9bts
沉积日期 deposition_date	2024-05-15
结构标题 title	Crystal structure of the bacterioferritin (Bfr) and ferritin (Ftn) heterooligomer complex from Acinetobacter baumannii
关键词 keywords	ELECTRON TRANSPORT, IRON STORAGE, IRON BINDING, IRON MOBILIZATION, heterooligomer, Acinetobacter baumannii, OXIDOREDUCTASE; OXIDOREDUCTASE
实验方法 method	X-RAY DIFFRACTION

回转半径 Rg (Guinier) rg_guinier	41.60 Å
回转半径 Rg (电子) rg_electron	41.08 Å
零角强度 I(0) i0	317811000.00
分子量 molecular_weight	145460.0 kDa
排除体积 excluded_volume	181640 ų
包络体积 envelope_volume	252270 ų
水化壳体积 shell_volume	51548 ų
包络直径 envelope_diameter	129.0 Å
壳层 Rg shell_rg	46.90 Å
包络 Rg envelope_rg	39.43 Å
形状 Rg shape_rg	41.06 Å
总 Rg total_rg	41.46 Å
总原子数 total_atoms	10241
残基数 n_residues	1232
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/ų
壳层衬度 contrast_shell	0.0300 e/ų
CRYSOL 版本 crysol_version	4.1.3

最大尺寸 Dmax dmax	127.0 Å
Rg (实空间) rg_real	41.54 Å
Rg 误差 (实空间) rg_real_error	1.21 Å
I(0) (实空间) i0_real	3.1780e+08
I(0) 误差 (实空间) i0_real_error	5.4510e+06
Rg (倒空间) rg_reciprocal	41.60 Å
I(0) (倒空间) i0_reciprocal	317800000.0000
解质量估计 total_estimate	0.8913
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	53.5 Å
偏度 Skewness skewness	0.119
峰度 Kurtosis kurtosis	-0.785
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	15720000.0000
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: 0.987; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.987; Smooth: 0.635

晶胞参数 Unit Cell

晶胞边长 a length_a	173.028 Å
晶胞边长 b length_b	173.028 Å
晶胞边长 c length_c	173.028 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	96

对称性 Symmetry

空间群 space_group	P 2 3
空间群编号 int_tables_number	195
晶系 crystal_system	—

精修参数 Refinement

分辨率 resolution	1.850 Å
最低分辨率 resolution_low	24.720 Å
R 因子 r_factor	0.1677
R_work r_work	0.1660
R_free r_free	0.1989

衍射实验 Diffraction

实验温度 temperature

100.0 K

Files (7)

• pr_distribution /app/data/pr_computation/bt/9bts/pr_distribution.json
• pr_output /app/data/pr_computation/bt/9bts/9bts.pr.out
• pr_plot /app/data/visualization/pr_computation/bt/9bts/9bts_pr_distribution.png
• saxs_curve_dat /app/data/saxs_computation/bt/9bts/9bts.dat
• saxs_fit /app/data/saxs_computation/bt/9bts/9bts.fit
• saxs_log /app/data/saxs_computation/bt/9bts/9bts.log
• saxs_plot /app/data/visualization/saxs_computation/bt/9bts/9bts_saxs_profile.png

Curves (3)

fit	/app/data/saxs_computation/bt/9bts/9bts.fit
pddf	/app/data/pr_computation/bt/9bts/9bts.pr.out
profile	/app/data/saxs_computation/bt/9bts/9bts.dat