8fe7
Crystal structure of human O-GlcNAc transferase (OGT) in complex with an exosite-binding peptide (SMG9) and UDP-GlcNAc
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 | 8fe7 |
| 沉积日期 deposition_date | 2022-12-05 |
| 结构标题 title | Crystal structure of human O-GlcNAc transferase (OGT) in complex with an exosite-binding peptide (SMG9) and UDP-GlcNAc |
| 关键词 keywords | O-GlcNAc transferase, exosite, protein-protein interaction, complex, TRANSFERASE; TRANSFERASE |
| 实验方法 method | X-RAY DIFFRACTION |
2. SAXS 参数 (CRYSOL 理论计算) 2. SAXS Parameters (CRYSOL)
| 回转半径 Rg (Guinier) rg_guinier | 57.22 Å |
| 回转半径 Rg (电子) rg_electron | 57.67 Å |
| 零角强度 I(0) i0 | 1528560000.00 |
| 分子量 molecular_weight | 324530.0 kDa |
| 排除体积 excluded_volume | 405530 ų |
| 包络体积 envelope_volume | 568100 ų |
| 水化壳体积 shell_volume | 87853 ų |
| 包络直径 envelope_diameter | 200.4 Å |
| 壳层 Rg shell_rg | 53.27 Å |
| 包络 Rg envelope_rg | 56.94 Å |
| 形状 Rg shape_rg | 57.66 Å |
| 总 Rg total_rg | 57.55 Å |
| 总原子数 total_atoms | 22788 |
| 残基数 n_residues | 2864 |
| 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 | 204.4 Å |
| Rg (实空间) rg_real | 57.43 Å |
| Rg 误差 (实空间) rg_real_error | 2.62 Å |
| I(0) (实空间) i0_real | 1.5290e+09 |
| I(0) 误差 (实空间) i0_real_error | 3.2590e+07 |
| Rg (倒空间) rg_reciprocal | 57.01 Å |
| I(0) (倒空间) i0_reciprocal | 1528000000.0000 |
| 解质量估计 total_estimate | 0.8547 |
| 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 | 68.1 Å |
| 偏度 Skewness skewness | 0.361 |
| 峰度 Kurtosis kurtosis | -0.483 |
| 角度范围 angular_range | — – 0.1350 Å−1 |
| 当前正则化参数 α current_alpha | 0.0000 |
| 最高正则化参数 α highest_alpha | 85900000.0000 |
| 实空间数据点数 n_real_points | 28 |
| GNOM 版本 gnom_version | 4.1.3 |
| 质量判据 quality_criteria | AN1: 0.000; Oscil: 0.807; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.873; Smooth: 0.812 |
4. 晶体学与实验 4. Crystallography & Experiment
5. 实体与聚合体信息 (3)
6. 折叠分类 (SCOP + CATH) 12 domains
CATH v4.4 (12 domains)
| 结构域编号 domain_id | 8fe7A01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 11380 — |
| 结构域编号 domain_id | 8fe7A02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 720 — Signal recognition particle alu RNA binding heterodimer, srp9/1 |
| 同源超家族 H-superfamily homologous superfamily | 150 — |
| 结构域编号 domain_id | 8fe7A03 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 2000 — Glycogen Phosphorylase B; |
| 结构域编号 domain_id | 8fe7C01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 11380 — |
| 结构域编号 domain_id | 8fe7C02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 720 — Signal recognition particle alu RNA binding heterodimer, srp9/1 |
| 同源超家族 H-superfamily homologous superfamily | 150 — |
| 结构域编号 domain_id | 8fe7C03 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 2000 — Glycogen Phosphorylase B; |
| 结构域编号 domain_id | 8fe7E01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 11380 — |
| 结构域编号 domain_id | 8fe7E02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 720 — Signal recognition particle alu RNA binding heterodimer, srp9/1 |
| 同源超家族 H-superfamily homologous superfamily | 150 — |
| 结构域编号 domain_id | 8fe7E03 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 2000 — Glycogen Phosphorylase B; |
| 结构域编号 domain_id | 8fe7G01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 11380 — |
| 结构域编号 domain_id | 8fe7G02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 720 — Signal recognition particle alu RNA binding heterodimer, srp9/1 |
| 同源超家族 H-superfamily homologous superfamily | 150 — |
| 结构域编号 domain_id | 8fe7G03 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 40 — 3-Layer(aba) Sandwich |
| 拓扑 Topology topology | 50 — Rossmann fold |
| 同源超家族 H-superfamily homologous superfamily | 2000 — Glycogen Phosphorylase B; |