1ld8

Co-crystal structure of Human Farnesyltransferase with farnesyldiphosphate and inhibitor compound 49

Method: X-RAY DIFFRACTION Dmax: 97.0 Å Quality: GOOD

SAXS 散射曲线 SAXS Profile

SAXS profile for 1ld8

P(r) 距离分布 P(r) Distribution

P(r) distribution for 1ld8
下载 Download

1. 结构基本信息 1. Structure Basics

条目编号 entry_id1ld8
沉积日期 deposition_date2002-04-08
结构标题 titleCo-crystal structure of Human Farnesyltransferase with farnesyldiphosphate and inhibitor compound 49
关键词 keywordsalpha-alpha barrel, inhibitor, ftase, pftase, fpp, caax, ras, TRANSFERASE; TRANSFERASE
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_guinier27.13
回转半径 Rg (电子) rg_electron26.17
零角强度 I(0) i0113300000.00
分子量 molecular_weight84570.0 kDa
排除体积 excluded_volume105880 ų
包络体积 envelope_volume122470 ų
水化壳体积 shell_volume37398 ų
包络直径 envelope_diameter94.4
壳层 Rg shell_rg34.92
包络 Rg envelope_rg26.55
形状 Rg shape_rg26.17
总 Rg total_rg27.01
总原子数 total_atoms5966
残基数 n_residues720
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 dmax97.0
Rg (实空间) rg_real27.02
Rg 误差 (实空间) rg_real_error0.63
I(0) (实空间) i0_real1.1330e+08
I(0) 误差 (实空间) i0_real_error1.5890e+06
Rg (倒空间) rg_reciprocal27.05
I(0) (倒空间) i0_reciprocal113300000.0000
解质量估计 total_estimate0.7737
解质量评级 solution_quality GOOD a GOOD solution
P(r) 峰数 n_peaks1
主峰位置 r_peak_primary33.4
偏度 Skewness skewness0.264
峰度 Kurtosis kurtosis-0.314
角度范围 angular_range— – 0.2900 −1
当前正则化参数 α current_alpha0.0000
最高正则化参数 α highest_alpha48020000.0000
实空间数据点数 n_real_points59
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.686; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.997; Smooth: 0.000

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

5. 实体与聚合体信息 (8)

6. 折叠分类 (SCOP + CATH) 4 domains

SCOP 2.08 (2 domains)

结构域编号 domain_idd1ld8a_
类 Class classa — All alpha proteins
折叠类型 Fold folda.118 — alpha-alpha superhelix
超家族 Superfamily superfamilya.118.6 — Protein prenylyltransferase
家族 Family familya.118.6.1 — Protein prenylyltransferase
结构域编号 domain_idd1ld8b_
类 Class classa — All alpha proteins
折叠类型 Fold folda.102 — alpha/alpha toroid
超家族 Superfamily superfamilya.102.4 — Terpenoid cyclases/Protein prenyltransferases
家族 Family familya.102.4.3 — Protein prenyltransferases

CATH v4.4 (2 domains)

结构域编号 domain_id1ld8A00
类 Class class1 — Mainly Alpha
架构 Architecture architecture25 — Alpha Horseshoe
拓扑 Topology topology40 — Serine Threonine Protein Phosphatase 5, Tetratricopeptide repeat
同源超家族 H-superfamily homologous superfamily120 — Protein prenylyltransferase
结构域编号 domain_id1ld8B00
类 Class class1 — Mainly Alpha
架构 Architecture architecture50 — Alpha/alpha barrel
拓扑 Topology topology10 — Glycosyltransferase
同源超家族 H-superfamily homologous superfamily20

7. 引用文献 (1)

8. 文件与曲线 (10)