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2c6n

Structure of human somatic angiontensin-I converting enzyme N domain with lisinopril

Method: X-RAY DIFFRACTION Dmax: 118.7 Å Quality: GOOD

SAXS 散射曲线 SAXS Profile

SAXS profile for 2c6n

P(r) 距离分布 P(r) Distribution

P(r) distribution for 2c6n
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1. 结构基本信息 1. Structure Basics

条目编号 entry_id2c6n
沉积日期 deposition_date2005-11-10
结构标题 titleStructure of human somatic angiontensin-I converting enzyme N domain with lisinopril
关键词 keywords;HYDROLASE, ANGIOTENSIN-I CONVERTING ENZYME, N DOMAIN, ZINC METALLOPEPTIDASE, METALLOPROTEASE, ANGIOTENSIN, LISINOPRIL, CARBOXYPEPTIDASE, GLYCOPROTEIN, METAL-BINDING, PHOSPHORYLATION, PROTEASE, TRANSMEMBRANE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX ;; HYDROLASE/HYDROLASE INHIBITOR
实验方法 methodX-RAY DIFFRACTION
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2. SAXS 参数 (CRYSOL 理论计算) 2. SAXS Parameters (CRYSOL)

回转半径 Rg (Guinier) rg_guinier36.27 Å
回转半径 Rg (电子) rg_electron35.60 Å
零角强度 I(0) i0279884000.00
分子量 molecular_weight135520.0 kDa
排除体积 excluded_volume168880 ų
包络体积 envelope_volume211380 ų
水化壳体积 shell_volume49681 ų
包络直径 envelope_diameter120.8 Å
壳层 Rg shell_rg41.72 Å
包络 Rg envelope_rg35.60 Å
形状 Rg shape_rg35.59 Å
总 Rg total_rg36.01 Å
总原子数 total_atoms9602
残基数 n_residues1221
球谐函数阶数 n_harmonics20
q 范围 q_range— – 0.5000 Å−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
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3. P(r) 距离分布 (GNOM 反演) 3. P(r) Analysis (GNOM)

最大尺寸 Dmax dmax118.7 Å
Rg (实空间) rg_real36.37 Å
Rg 误差 (实空间) rg_real_error1.14 Å
I(0) (实空间) i0_real2.7990e+08
I(0) 误差 (实空间) i0_real_error5.2220e+06
Rg (倒空间) rg_reciprocal36.31 Å
I(0) (倒空间) i0_reciprocal279900000.0000
解质量估计 total_estimate0.8743
解质量评级 solution_quality GOOD a GOOD solution
P(r) 峰数 n_peaks1
主峰位置 r_peak_primary37.8 Å
偏度 Skewness skewness0.405
峰度 Kurtosis kurtosis-0.484
角度范围 angular_range— – 0.2200 Å−1
当前正则化参数 α current_alpha0.0000
最高正则化参数 α highest_alpha89580000.0000
实空间数据点数 n_real_points45
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.852; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.971; Smooth: 0.837
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4. 晶体学与实验 4. Crystallography & Experiment

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5. 实体与聚合体信息 (9)

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6. 折叠分类 (SCOP + CATH) 2 domains

SCOP 2.08 (2 domains)

结构域编号 domain_idd2c6na_
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.92 — Zincin-like
超家族 Superfamily superfamilyd.92.1 — Metalloproteases ('zincins'), catalytic domain
家族 Family familyd.92.1.0 — automated matches
结构域编号 domain_idd2c6nb_
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.92 — Zincin-like
超家族 Superfamily superfamilyd.92.1 — Metalloproteases ('zincins'), catalytic domain
家族 Family familyd.92.1.0 — automated matches
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7. 引用文献 (1)

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8. 文件与曲线 (10)