2l14
Structure of CBP nuclear coactivator binding domain in complex with p53 TAD
SAXS 散射曲线 SAXS Profile
P(r) 距离分布 P(r) Distribution
1. 结构基本信息 1. Structure Basics
| 条目编号 entry_id | 2l14 |
| 沉积日期 deposition_date | 2010-07-22 |
| 结构标题 title | Structure of CBP nuclear coactivator binding domain in complex with p53 TAD |
| 关键词 keywords | p53, CBP, p300, TAD, PROTEIN BINDING; PROTEIN BINDING |
| 实验方法 method | SOLUTION NMR |
2. SAXS 参数 (CRYSOL 理论计算) 2. SAXS Parameters (CRYSOL)
| 回转半径 Rg (Guinier) rg_guinier | 15.39 Å |
| 回转半径 Rg (电子) rg_electron | 14.77 Å |
| 零角强度 I(0) i0 | 827633000.00 |
| 分子量 molecular_weight | 241930.0 kDa |
| 排除体积 excluded_volume | 302420 ų |
| 包络体积 envelope_volume | 50287 ų |
| 水化壳体积 shell_volume | 21282 ų |
| 包络直径 envelope_diameter | 67.8 Å |
| 壳层 Rg shell_rg | 26.68 Å |
| 包络 Rg envelope_rg | 20.37 Å |
| 形状 Rg shape_rg | 14.75 Å |
| 总 Rg total_rg | 15.17 Å |
| 总原子数 total_atoms | 33860 |
| 残基数 n_residues | 2160 |
| 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 |
3. P(r) 距离分布 (GNOM 反演) 3. P(r) Analysis (GNOM)
| 最大尺寸 Dmax dmax | 59.0 Å |
| Rg (实空间) rg_real | 16.33 Å |
| Rg 误差 (实空间) rg_real_error | 0.22 Å |
| I(0) (实空间) i0_real | 8.3650e+08 |
| I(0) 误差 (实空间) i0_real_error | 9.8600e+06 |
| Rg (倒空间) rg_reciprocal | 15.37 Å |
| I(0) (倒空间) i0_reciprocal | 827600000.0000 |
| 解质量估计 total_estimate | 0.5786 |
| 解质量评级 solution_quality | REASONABLE a REASONABLE solution |
| P(r) 峰数 n_peaks | 1 |
| 主峰位置 r_peak_primary | 18.7 Å |
| 偏度 Skewness skewness | 0.724 |
| 峰度 Kurtosis kurtosis | 0.865 |
| 角度范围 angular_range | — – 0.5000 Å−1 |
| 当前正则化参数 α current_alpha | 4.4580 |
| 最高正则化参数 α highest_alpha | 452700.0000 |
| 实空间数据点数 n_real_points | 80 |
| GNOM 版本 gnom_version | 4.1.3 |
| 质量判据 quality_criteria | AN1: 0.000; Oscil: 0.507; Stabil: 0.864; Sysdev: 0.000; Positv: 1.000; Valcen: 0.895; Smooth: 0.595 |
4. 晶体学与实验 4. Crystallography & Experiment
5. 实体与聚合体信息 (2)
6. 折叠分类 (SCOP + CATH) 3 domains
SCOP 2.08 (1 domains)
| 结构域编号 domain_id | d2l14a_ |
| 类 Class class | a — All alpha proteins |
| 折叠类型 Fold fold | a.153 — Nuclear receptor coactivator interlocking domain |
| 超家族 Superfamily superfamily | a.153.1 — Nuclear receptor coactivator interlocking domain |
| 家族 Family family | a.153.1.1 — Nuclear receptor coactivator interlocking domain |
CATH v4.4 (2 domains)
| 结构域编号 domain_id | 2l14A00 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 1630 — Creb-binding Protein; Chain: A |
| 同源超家族 H-superfamily homologous superfamily | 10 — Nuclear receptor coactivator, CREB-bp-like, interlocking domain |
| 结构域编号 domain_id | 2l14B00 |
| 类 Class class | 6 — Special |
| 架构 Architecture architecture | 10 — Helix non-globular |
| 拓扑 Topology topology | 50 — Insulin-like, subunit E |
| 同源超家族 H-superfamily homologous superfamily | 20 — |