Crystal Structure of BCL-2 in complex with a stapled BAD BH3 peptide BAD SAHB 4.2

条目编号 entry_id	9o14
沉积日期 deposition_date	2025-04-03
结构标题 title	Crystal Structure of BCL-2 in complex with a stapled BAD BH3 peptide BAD SAHB 4.2
关键词 keywords	Apoptosis regulator, stapled peptide, APOPTOSIS; APOPTOSIS
实验方法 method	X-RAY DIFFRACTION

回转半径 Rg (Guinier) rg_guinier	16.32 Å
回转半径 Rg (电子) rg_electron	14.78 Å
零角强度 I(0) i0	7390020.00
分子量 molecular_weight	19388.0 kDa
排除体积 excluded_volume	24032 ų
包络体积 envelope_volume	26504 ų
水化壳体积 shell_volume	14792 ų
包络直径 envelope_diameter	49.6 Å
壳层 Rg shell_rg	21.06 Å
包络 Rg envelope_rg	15.04 Å
形状 Rg shape_rg	14.77 Å
总 Rg total_rg	15.94 Å
总原子数 total_atoms	1373
残基数 n_residues	157
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	50.5 Å
Rg (实空间) rg_real	16.15 Å
Rg 误差 (实空间) rg_real_error	0.22 Å
I(0) (实空间) i0_real	7.3900e+06
I(0) 误差 (实空间) i0_real_error	7.7410e+04
Rg (倒空间) rg_reciprocal	16.17 Å
I(0) (倒空间) i0_reciprocal	7390000.0000
解质量估计 total_estimate	0.8843
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	23.3 Å
偏度 Skewness skewness	-0.012
峰度 Kurtosis kurtosis	-0.464
角度范围 angular_range	— – 0.4900 Å−1
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	2150000.0000
实空间数据点数 n_real_points	79
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.843; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.968; Smooth: 0.997

晶胞参数 Unit Cell

晶胞边长 a length_a	51.920 Å
晶胞边长 b length_b	58.530 Å
晶胞边长 c length_c	61.570 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	4

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	—

精修参数 Refinement

分辨率 resolution	1.730 Å
最低分辨率 resolution_low	32.850 Å
R 因子 r_factor	0.1962
R_work r_work	0.1948
R_free r_free	0.2220

衍射实验 Diffraction

实验温度 temperature

100.0 K

Files (7)

• pr_distribution /app/data/pr_computation/o1/9o14/pr_distribution.json
• pr_output /app/data/pr_computation/o1/9o14/9o14.pr.out
• pr_plot /app/data/visualization/pr_computation/o1/9o14/9o14_pr_distribution.png
• saxs_curve_dat /app/data/saxs_computation/o1/9o14/9o14.dat
• saxs_fit /app/data/saxs_computation/o1/9o14/9o14.fit
• saxs_log /app/data/saxs_computation/o1/9o14/9o14.log
• saxs_plot /app/data/visualization/saxs_computation/o1/9o14/9o14_saxs_profile.png

Curves (3)

fit	/app/data/saxs_computation/o1/9o14/9o14.fit
pddf	/app/data/pr_computation/o1/9o14/9o14.pr.out
profile	/app/data/saxs_computation/o1/9o14/9o14.dat