SAXS 散射曲线 SAXS Profile
P(r) 距离分布 P(r) Distribution
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| 条目编号 entry_id | 1y95 |
| 沉积日期 deposition_date | 2004-12-14 |
| 结构标题 title | HIV-1 Dis(Mal) Duplex Pb-Soaked |
| 关键词 keywords | RNA, HIV-1, metal ions, bulge; RNA |
| 实验方法 method | X-RAY DIFFRACTION |
| 回转半径 Rg (Guinier) rg_guinier | 18.71 Å |
| 回转半径 Rg (电子) rg_electron | 19.08 Å |
| 零角强度 I(0) i0 | 13220100.00 |
| 分子量 molecular_weight | 15678.0 kDa |
| 排除体积 excluded_volume | 14172 ų |
| 包络体积 envelope_volume | 21434 ų |
| 水化壳体积 shell_volume | 11179 ų |
| 包络直径 envelope_diameter | 72.5 Å |
| 壳层 Rg shell_rg | 22.63 Å |
| 包络 Rg envelope_rg | 19.24 Å |
| 形状 Rg shape_rg | 19.24 Å |
| 总 Rg total_rg | 19.22 Å |
| 总原子数 total_atoms | 993 |
| 残基数 n_residues | 46 |
| 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 | 71.9 Å |
| Rg (实空间) rg_real | 19.05 Å |
| Rg 误差 (实空间) rg_real_error | 0.79 Å |
| I(0) (实空间) i0_real | 1.3220e+07 |
| I(0) 误差 (实空间) i0_real_error | 1.9420e+05 |
| Rg (倒空间) rg_reciprocal | 19.00 Å |
| I(0) (倒空间) i0_reciprocal | 13220000.0000 |
| 解质量估计 total_estimate | 0.6904 |
| 解质量评级 solution_quality |
REASONABLE
a REASONABLE solution
|
| P(r) 峰数 n_peaks | 2 |
| 主峰位置 r_peak_primary | 15.8 Å |
| 偏度 Skewness skewness | 0.733 |
| 峰度 Kurtosis kurtosis | 0.070 |
| 角度范围 angular_range | — – 0.4250 Å−1 |
| 当前正则化参数 α current_alpha | 0.0000 |
| 最高正则化参数 α highest_alpha | 1749000.0000 |
| 实空间数据点数 n_real_points | 74 |
| GNOM 版本 gnom_version | 4.1.3 |
| 质量判据 quality_criteria |
AN1: 0.000;
Oscil: 0.286;
Stabil: 1.000;
Sysdev: 1.000;
Positv: 1.000;
Valcen: 0.183;
Smooth: 0.930
|
晶胞参数 Unit Cell
| 晶胞边长 a length_a | 59.200 Å |
| 晶胞边长 b length_b | 59.200 Å |
| 晶胞边长 c length_c | 65.800 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 | 120.00 ° |
| 晶胞分子数 Z z_pdb | 12 |
对称性 Symmetry
| 空间群 space_group | P 31 2 1 |
| 空间群编号 int_tables_number | 152 |
| 晶系 crystal_system | — |
精修参数 Refinement
| 分辨率 resolution | 2.800 Å |
| 最低分辨率 resolution_low | 7.970 Å |
| R 因子 r_factor | 0.2260 |
| R_work r_work | 0.2260 |
| R_free r_free | 0.2530 |
衍射实验 Diffraction
Entity 1
polymer
| 描述 description | 5'-R(*CP*UP*UP*GP*CP*UP*GP*AP*GP*GP*UP*GP*CP*AP*CP*AP*CP*AP*GP*CP*AP*AP*G)-3' |
| 分子量 formula_weight | 7402.5 kDa |
| 来源方法 src_method | syn |
| 拷贝数 entity_count | 2 |
聚合体 Polymer
| 聚合体类型 type | polyribonucleotide |
| 链编号 strand_id | A,B |
| 原子数 atom_count | 1105 |
CUUGCUGAGGUGCACACAGCAAG
Entity 2
non-polymer
| 描述 description | MAGNESIUM ION |
| 分子量 formula_weight | 24.3 kDa |
| 来源方法 src_method | syn |
| 拷贝数 entity_count | 10 |
Entity 3
non-polymer
| 描述 description | LEAD (II) ION |
| 分子量 formula_weight | 207.2 kDa |
| 来源方法 src_method | syn |
| 拷贝数 entity_count | 3 |
Entity 4
water
| 描述 description | water |
| 分子量 formula_weight | 18.0 kDa |
| 来源方法 src_method | nat |
| 拷贝数 entity_count | 44 |
A crystallographic study of the binding of 13 metal ions to two related RNA duplexes
Nucleic Acids Res. (2003)
Files (7)
- pr_distribution /app/data/pr_computation/y9/1y95/pr_distribution.json
- pr_output /app/data/pr_computation/y9/1y95/1y95.pr.out
- pr_plot /app/data/visualization/pr_computation/y9/1y95/1y95_pr_distribution.png
- saxs_curve_dat /app/data/saxs_computation/y9/1y95/1y95.dat
- saxs_fit /app/data/saxs_computation/y9/1y95/1y95.fit
- saxs_log /app/data/saxs_computation/y9/1y95/1y95.log
- saxs_plot /app/data/visualization/saxs_computation/y9/1y95/1y95_saxs_profile.png
Curves (3)
| fit |
/app/data/saxs_computation/y9/1y95/1y95.fit |
| pddf |
/app/data/pr_computation/y9/1y95/1y95.pr.out |
| profile |
/app/data/saxs_computation/y9/1y95/1y95.dat |