Crystal structure of AmFab mutant - P40C/E165C (Light chain), G10C/P210C(Heavy chain)

条目编号 entry_id	8xj0
沉积日期 deposition_date	2023-12-20
结构标题 title	Crystal structure of AmFab mutant - P40C/E165C (Light chain), G10C/P210C(Heavy chain)
关键词 keywords	antidoby, Fab, adalimumab, interdomain disulfide bond, PROTEIN BINDING, IMMUNE SYSTEM; IMMUNE SYSTEM
实验方法 method	X-RAY DIFFRACTION

回转半径 Rg (Guinier) rg_guinier	44.50 Å
回转半径 Rg (电子) rg_electron	44.16 Å
零角强度 I(0) i0	474594000.00
分子量 molecular_weight	174430.0 kDa
排除体积 excluded_volume	215890 ų
包络体积 envelope_volume	312600 ų
水化壳体积 shell_volume	58894 ų
包络直径 envelope_diameter	145.9 Å
壳层 Rg shell_rg	49.10 Å
包络 Rg envelope_rg	43.29 Å
形状 Rg shape_rg	44.15 Å
总 Rg total_rg	44.42 Å
总原子数 total_atoms	12286
残基数 n_residues	1675
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	142.0 Å
Rg (实空间) rg_real	44.43 Å
Rg 误差 (实空间) rg_real_error	1.05 Å
I(0) (实空间) i0_real	4.7460e+08
I(0) 误差 (实空间) i0_real_error	7.5310e+06
Rg (倒空间) rg_reciprocal	44.50 Å
I(0) (倒空间) i0_reciprocal	474600000.0000
解质量估计 total_estimate	0.8889
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	52.7 Å
偏度 Skewness skewness	0.205
峰度 Kurtosis kurtosis	-0.537
角度范围 angular_range	— – 0.1750 Å−1
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	24550000.0000
实空间数据点数 n_real_points	36
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.960; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.999; Smooth: 0.671

晶胞参数 Unit Cell

晶胞边长 a length_a	47.617 Å
晶胞边长 b length_b	193.079 Å
晶胞边长 c length_c	220.922 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	16

对称性 Symmetry

空间群 space_group	P 21 21 21
空间群编号 int_tables_number	19
晶系 crystal_system	orthorhombic

精修参数 Refinement

分辨率 resolution	3.300 Å
最低分辨率 resolution_low	48.270 Å
R 因子 r_factor	0.1900
R_work r_work	0.1860
R_free r_free	0.2680

衍射实验 Diffraction

实验温度 temperature

95.0 K

Files (7)

• pr_distribution /app/data/pr_computation/xj/8xj0/pr_distribution.json
• pr_output /app/data/pr_computation/xj/8xj0/8xj0.pr.out
• pr_plot /app/data/visualization/pr_computation/xj/8xj0/8xj0_pr_distribution.png
• saxs_curve_dat /app/data/saxs_computation/xj/8xj0/8xj0.dat
• saxs_fit /app/data/saxs_computation/xj/8xj0/8xj0.fit
• saxs_log /app/data/saxs_computation/xj/8xj0/8xj0.log
• saxs_plot /app/data/visualization/saxs_computation/xj/8xj0/8xj0_saxs_profile.png

Curves (3)

fit	/app/data/saxs_computation/xj/8xj0/8xj0.fit
pddf	/app/data/pr_computation/xj/8xj0/8xj0.pr.out
profile	/app/data/saxs_computation/xj/8xj0/8xj0.dat