8thk

Cryo-EM structure of A61603-bound alpha-1A-adrenergic receptor in complex with heterotrimeric Gq-protein

Method: ELECTRON MICROSCOPY Dmax: 117.4 Å Quality: GOOD

SAXS 散射曲线 SAXS Profile

SAXS profile for 8thk

P(r) 距离分布 P(r) Distribution

P(r) distribution for 8thk
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1. 结构基本信息 1. Structure Basics

条目编号 entry_id8thk
沉积日期 deposition_date2023-07-17
结构标题 titleCryo-EM structure of A61603-bound alpha-1A-adrenergic receptor in complex with heterotrimeric Gq-protein
关键词 keywordsAlpha-1A-adrenergic receptor, A61603, SIGNALING PROTEIN; SIGNALING PROTEIN
实验方法 methodELECTRON MICROSCOPY

2. SAXS 参数 (CRYSOL 理论计算) 2. SAXS Parameters (CRYSOL)

回转半径 Rg (Guinier) rg_guinier35.86
回转半径 Rg (电子) rg_electron35.74
零角强度 I(0) i0204557000.00
分子量 molecular_weight116020.0 kDa
排除体积 excluded_volume145410 ų
包络体积 envelope_volume189920 ų
水化壳体积 shell_volume45124 ų
包络直径 envelope_diameter119.5
壳层 Rg shell_rg40.98
包络 Rg envelope_rg35.84
形状 Rg shape_rg35.75
总 Rg total_rg36.06
总原子数 total_atoms8159
残基数 n_residues1080
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 dmax117.4
Rg (实空间) rg_real35.78
Rg 误差 (实空间) rg_real_error1.19
I(0) (实空间) i0_real2.0460e+08
I(0) 误差 (实空间) i0_real_error4.1030e+06
Rg (倒空间) rg_reciprocal35.83
I(0) (倒空间) i0_reciprocal204600000.0000
解质量估计 total_estimate0.8252
解质量评级 solution_quality GOOD a GOOD solution
P(r) 峰数 n_peaks1
主峰位置 r_peak_primary48.0
偏度 Skewness skewness0.182
峰度 Kurtosis kurtosis-0.563
角度范围 angular_range— – 0.2200 −1
当前正则化参数 α current_alpha0.0000
最高正则化参数 α highest_alpha36030000.0000
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: 0.911; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.989; Smooth: 0.000

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

5. 实体与聚合体信息 (6)

6. 折叠分类 (SCOP + CATH) 4 domains

CATH v4.4 (4 domains)

结构域编号 domain_id8thkA01
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily300 — P-loop containing nucleotide triphosphate hydrolases
结构域编号 domain_id8thkB01
类 Class class2 — Mainly Beta
架构 Architecture architecture130 — 7 Propeller
拓扑 Topology topology10 — Methylamine Dehydrogenase; Chain H
同源超家族 H-superfamily homologous superfamily10 — YVTN repeat-like/Quinoprotein amine dehydrogenase
结构域编号 domain_id8thkF01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily10 — Immunoglobulins
结构域编号 domain_id8thkF02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily10 — Immunoglobulins

7. 引用文献 (1)

8. 文件与曲线 (10)