8jit

Cryo-EM structure of the GLP-1R/GCGR dual agonist MEDI0382-bound human GCGR-Gs complex

Method: ELECTRON MICROSCOPY Dmax: 157.2 Å Quality: REASONABLE

SAXS 散射曲线 SAXS Profile

SAXS profile for 8jit

P(r) 距离分布 P(r) Distribution

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

条目编号 entry_id8jit
沉积日期 deposition_date2023-05-27
结构标题 titleCryo-EM structure of the GLP-1R/GCGR dual agonist MEDI0382-bound human GCGR-Gs complex
关键词 keywordsG protein-coupled receptor, ligand recognition, receptor activation, unimolecular dual agonist, STRUCTURAL PROTEIN; STRUCTURAL 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_guinier42.20
回转半径 Rg (电子) rg_electron42.45
零角强度 I(0) i0260741000.00
分子量 molecular_weight130570.0 kDa
排除体积 excluded_volume163030 ų
包络体积 envelope_volume220530 ų
水化壳体积 shell_volume47419 ų
包络直径 envelope_diameter166.1
壳层 Rg shell_rg42.86
包络 Rg envelope_rg43.05
形状 Rg shape_rg42.47
总 Rg total_rg42.40
总原子数 total_atoms9227
残基数 n_residues1176
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 dmax157.2
Rg (实空间) rg_real42.86
Rg 误差 (实空间) rg_real_error1.74
I(0) (实空间) i0_real2.6070e+08
I(0) 误差 (实空间) i0_real_error5.2030e+06
Rg (倒空间) rg_reciprocal42.20
I(0) (倒空间) i0_reciprocal260500000.0000
解质量估计 total_estimate0.7381
解质量评级 solution_quality REASONABLE a REASONABLE solution
P(r) 峰数 n_peaks1
主峰位置 r_peak_primary38.2
偏度 Skewness skewness0.755
峰度 Kurtosis kurtosis0.005
角度范围 angular_range— – 0.1850 −1
当前正则化参数 α current_alpha0.0001
最高正则化参数 α highest_alpha38630000.0000
实空间数据点数 n_real_points38
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.432; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.545; Smooth: 0.751

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

5. 实体与聚合体信息 (7)

6. 折叠分类 (SCOP + CATH) 4 domains

CATH v4.4 (4 domains)

结构域编号 domain_id8jitB01
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_id8jitN01
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_id8jitR01
类 Class class4 — Few Secondary Structures
架构 Architecture architecture10 — Irregular
拓扑 Topology topology1240 — Hormone receptor fold
同源超家族 H-superfamily homologous superfamily10 — GPCR, family 2, extracellular hormone receptor domain
结构域编号 domain_id8jitR02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1070 — Rhopdopsin 7-helix transmembrane proteins
同源超家族 H-superfamily homologous superfamily10 — Rhodopsin 7-helix transmembrane proteins

7. 引用文献 (1)

8. 文件与曲线 (10)