9bn8

Crystal Structure of UDP-N-acetylmuramoylalanine--D-glutamate ligase (MurD) from E. coli in complex with UMA and inhibitor A19

Method: X-RAY DIFFRACTION Dmax: 74.6 Å Quality: EXCELLENT

SAXS 散射曲线 SAXS Profile

SAXS profile for 9bn8

P(r) 距离分布 P(r) Distribution

P(r) distribution for 9bn8
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1. 结构基本信息 1. Structure Basics

条目编号 entry_id9bn8
沉积日期 deposition_date2024-05-02
结构标题 titleCrystal Structure of UDP-N-acetylmuramoylalanine--D-glutamate ligase (MurD) from E. coli in complex with UMA and inhibitor A19
关键词 keywords;SSGCID, STRUCTURAL GENOMICS, SEATTLE STRUCTURAL GENOMICS CENTER FOR INFECTIOUS DISEASE, MurD, LIGASE, LIGASE-LIGASE INHIBITOR complex ;; LIGASE/LIGASE INHIBITOR
实验方法 methodX-RAY DIFFRACTION

2. SAXS 参数 (CRYSOL 理论计算) 2. SAXS Parameters (CRYSOL)

回转半径 Rg (Guinier) rg_guinier23.48
回转半径 Rg (电子) rg_electron22.41
零角强度 I(0) i043997600.00
分子量 molecular_weight48645.0 kDa
排除体积 excluded_volume59755 ų
包络体积 envelope_volume70418 ų
水化壳体积 shell_volume25924 ų
包络直径 envelope_diameter75.7
壳层 Rg shell_rg29.56
包络 Rg envelope_rg22.62
形状 Rg shape_rg22.42
总 Rg total_rg23.17
总原子数 total_atoms3391
残基数 n_residues438
球谐函数阶数 n_harmonics20
q 范围 q_range— – 0.5000 −1
数据点数 n_points101
壳层类型 shell_typedirectional
溶剂电子密度 solvent_density0.3340 e/ų
壳层衬度 contrast_shell0.0300 e/ų
CRYSOL 版本 crysol_version4.1.3

3. P(r) 距离分布 (GNOM 反演) 3. P(r) Analysis (GNOM)

最大尺寸 Dmax dmax74.6
Rg (实空间) rg_real23.39
Rg 误差 (实空间) rg_real_error0.35
I(0) (实空间) i0_real4.4000e+07
I(0) 误差 (实空间) i0_real_error5.2590e+05
Rg (倒空间) rg_reciprocal23.42
I(0) (倒空间) i0_reciprocal44000000.0000
解质量估计 total_estimate0.9020
解质量评级 solution_quality EXCELLENT a EXCELLENT solution
P(r) 峰数 n_peaks0
主峰位置 r_peak_primary
偏度 Skewness skewness0.241
峰度 Kurtosis kurtosis-0.449
角度范围 angular_range— – 0.3400 −1
当前正则化参数 α current_alpha0.0001
最高正则化参数 α highest_alpha12880000.0000
实空间数据点数 n_real_points66
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.911; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.990

4. 晶体学与实验 4. Crystallography & Experiment

5. 实体与聚合体信息 (6)

7. 引用文献 (1)

8. 文件与曲线 (10)