1xmd
M335V mutant structure of mouse carnitine octanoyltransferase
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 | 1xmd |
| 沉积日期 deposition_date | 2004-10-01 |
| 结构标题 title | M335V mutant structure of mouse carnitine octanoyltransferase |
| 关键词 keywords | carnitine, octanoyltransferase, hepes, mpd, mutant, 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 | 62.83 Å |
| 回转半径 Rg (电子) rg_electron | 63.23 Å |
| 零角强度 I(0) i0 | 262828000.00 |
| 分子量 molecular_weight | 137940.0 kDa |
| 排除体积 excluded_volume | 172780 ų |
| 包络体积 envelope_volume | 282160 ų |
| 水化壳体积 shell_volume | 35858 ų |
| 包络直径 envelope_diameter | 174.1 Å |
| 壳层 Rg shell_rg | 74.50 Å |
| 包络 Rg envelope_rg | 58.24 Å |
| 形状 Rg shape_rg | 63.22 Å |
| 总 Rg total_rg | 63.44 Å |
| 总原子数 total_atoms | 9703 |
| 残基数 n_residues | 1191 |
| 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 | 199.7 Å |
| Rg (实空间) rg_real | 63.49 Å |
| Rg 误差 (实空间) rg_real_error | 2.59 Å |
| I(0) (实空间) i0_real | 2.6280e+08 |
| I(0) 误差 (实空间) i0_real_error | 5.8890e+06 |
| Rg (倒空间) rg_reciprocal | 62.06 Å |
| I(0) (倒空间) i0_reciprocal | 262100000.0000 |
| 解质量估计 total_estimate | 0.5494 |
| 解质量评级 solution_quality | REASONABLE a REASONABLE solution |
| P(r) 峰数 n_peaks | 3 |
| 主峰位置 r_peak_primary | 31.9 Å |
| 偏度 Skewness skewness | 0.051 |
| 峰度 Kurtosis kurtosis | -1.640 |
| 角度范围 angular_range | — – 0.1250 Å−1 |
| 当前正则化参数 α current_alpha | 0.0000 |
| 最高正则化参数 α highest_alpha | 5953000.0000 |
| 实空间数据点数 n_real_points | 26 |
| GNOM 版本 gnom_version | 4.1.3 |
| 质量判据 quality_criteria | AN1: 0.000; Oscil: 0.000; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.138; Smooth: 0.000 |
4. 晶体学与实验 4. Crystallography & Experiment
5. 实体与聚合体信息 (4)
6. 折叠分类 (SCOP + CATH) 10 domains
SCOP 2.08 (4 domains)
| 结构域编号 domain_id | d1xmda1 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.43 — CoA-dependent acyltransferases |
| 超家族 Superfamily superfamily | c.43.1 — CoA-dependent acyltransferases |
| 家族 Family family | c.43.1.3 — Choline/Carnitine O-acyltransferase |
| 结构域编号 domain_id | d1xmda2 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.43 — CoA-dependent acyltransferases |
| 超家族 Superfamily superfamily | c.43.1 — CoA-dependent acyltransferases |
| 家族 Family family | c.43.1.3 — Choline/Carnitine O-acyltransferase |
| 结构域编号 domain_id | d1xmdb1 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.43 — CoA-dependent acyltransferases |
| 超家族 Superfamily superfamily | c.43.1 — CoA-dependent acyltransferases |
| 家族 Family family | c.43.1.3 — Choline/Carnitine O-acyltransferase |
| 结构域编号 domain_id | d1xmdb2 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.43 — CoA-dependent acyltransferases |
| 超家族 Superfamily superfamily | c.43.1 — CoA-dependent acyltransferases |
| 家族 Family family | c.43.1.3 — Choline/Carnitine O-acyltransferase |
CATH v4.4 (6 domains)
| 结构域编号 domain_id | 1xmdA01 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 275 — Fumarase C; Chain B, domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 20 — Choline/Carnitine o-acyltransferase |
| 结构域编号 domain_id | 1xmdA02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 559 — Chloramphenicol Acetyltransferase |
| 同源超家族 H-superfamily homologous superfamily | 70 — Choline/Carnitine o-acyltransferase, domain 2 |
| 结构域编号 domain_id | 1xmdA03 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 559 — Chloramphenicol Acetyltransferase |
| 同源超家族 H-superfamily homologous superfamily | 10 — Chloramphenicol acetyltransferase-like domain |
| 结构域编号 domain_id | 1xmdB01 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 275 — Fumarase C; Chain B, domain 1 |
| 同源超家族 H-superfamily homologous superfamily | 20 — Choline/Carnitine o-acyltransferase |
| 结构域编号 domain_id | 1xmdB02 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 559 — Chloramphenicol Acetyltransferase |
| 同源超家族 H-superfamily homologous superfamily | 70 — Choline/Carnitine o-acyltransferase, domain 2 |
| 结构域编号 domain_id | 1xmdB03 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 30 — 2-Layer Sandwich |
| 拓扑 Topology topology | 559 — Chloramphenicol Acetyltransferase |
| 同源超家族 H-superfamily homologous superfamily | 10 — Chloramphenicol acetyltransferase-like domain |