1i7a

EVH1 DOMAIN FROM MURINE HOMER 2B/VESL 2

Method: X-RAY DIFFRACTION Dmax: 81.3 Å Quality: EXCELLENT

SAXS 散射曲线 SAXS Profile

SAXS profile for 1i7a

P(r) 距离分布 P(r) Distribution

P(r) distribution for 1i7a
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1. 结构基本信息 1. Structure Basics

条目编号 entry_id1i7a
沉积日期 deposition_date2001-03-08
结构标题 titleEVH1 DOMAIN FROM MURINE HOMER 2B/VESL 2
关键词 keywordsEVH1 domain, Homer, Vesl, X-ray crystal structure, brain, SIGNALING PROTEIN; SIGNALING PROTEIN
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_guinier27.60
回转半径 Rg (电子) rg_electron26.28
零角强度 I(0) i037267600.00
分子量 molecular_weight48087.0 kDa
排除体积 excluded_volume60583 ų
包络体积 envelope_volume79406 ų
水化壳体积 shell_volume25463 ų
包络直径 envelope_diameter83.4
壳层 Rg shell_rg33.20
包络 Rg envelope_rg26.00
形状 Rg shape_rg26.25
总 Rg total_rg27.21
总原子数 total_atoms3407
残基数 n_residues415
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 dmax81.3
Rg (实空间) rg_real27.42
Rg 误差 (实空间) rg_real_error0.58
I(0) (实空间) i0_real3.7270e+07
I(0) 误差 (实空间) i0_real_error4.9220e+05
Rg (倒空间) rg_reciprocal27.48
I(0) (倒空间) i0_reciprocal37270000.0000
解质量估计 total_estimate0.9042
解质量评级 solution_quality EXCELLENT a EXCELLENT solution
P(r) 峰数 n_peaks3
主峰位置 r_peak_primary42.8
偏度 Skewness skewness-0.028
峰度 Kurtosis kurtosis-0.798
角度范围 angular_range— – 0.2850 −1
当前正则化参数 α current_alpha0.0000
最高正则化参数 α highest_alpha21530000.0000
实空间数据点数 n_real_points58
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.924; Stabil: 0.998; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.983

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

5. 实体与聚合体信息 (5)

6. 折叠分类 (SCOP + CATH) 8 domains

SCOP 2.08 (4 domains)

结构域编号 domain_idd1i7aa_
类 Class classb — All beta proteins
折叠类型 Fold foldb.55 — PH domain-like barrel
超家族 Superfamily superfamilyb.55.1 — PH domain-like
家族 Family familyb.55.1.4 — Enabled/VASP homology 1 domain (EVH1 domain)
结构域编号 domain_idd1i7ab_
类 Class classb — All beta proteins
折叠类型 Fold foldb.55 — PH domain-like barrel
超家族 Superfamily superfamilyb.55.1 — PH domain-like
家族 Family familyb.55.1.4 — Enabled/VASP homology 1 domain (EVH1 domain)
结构域编号 domain_idd1i7ac_
类 Class classb — All beta proteins
折叠类型 Fold foldb.55 — PH domain-like barrel
超家族 Superfamily superfamilyb.55.1 — PH domain-like
家族 Family familyb.55.1.4 — Enabled/VASP homology 1 domain (EVH1 domain)
结构域编号 domain_idd1i7ad_
类 Class classb — All beta proteins
折叠类型 Fold foldb.55 — PH domain-like barrel
超家族 Superfamily superfamilyb.55.1 — PH domain-like
家族 Family familyb.55.1.4 — Enabled/VASP homology 1 domain (EVH1 domain)

CATH v4.4 (4 domains)

结构域编号 domain_id1i7aA00
类 Class class2 — Mainly Beta
架构 Architecture architecture30 — Roll
拓扑 Topology topology29 — PH-domain like
同源超家族 H-superfamily homologous superfamily30 — Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)
结构域编号 domain_id1i7aB00
类 Class class2 — Mainly Beta
架构 Architecture architecture30 — Roll
拓扑 Topology topology29 — PH-domain like
同源超家族 H-superfamily homologous superfamily30 — Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)
结构域编号 domain_id1i7aC00
类 Class class2 — Mainly Beta
架构 Architecture architecture30 — Roll
拓扑 Topology topology29 — PH-domain like
同源超家族 H-superfamily homologous superfamily30 — Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)
结构域编号 domain_id1i7aD00
类 Class class2 — Mainly Beta
架构 Architecture architecture30 — Roll
拓扑 Topology topology29 — PH-domain like
同源超家族 H-superfamily homologous superfamily30 — Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)

7. 引用文献 (1)

8. 文件与曲线 (10)