8f8y

PHF2 (PHD+JMJ) in Complex with VRK1 N-Terminal Peptide

Method: X-RAY DIFFRACTION Dmax: 128.8 Å Quality: GOOD

SAXS 散射曲线 SAXS Profile

SAXS profile for 8f8y

P(r) 距离分布 P(r) Distribution

P(r) distribution for 8f8y
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1. 结构基本信息 1. Structure Basics

条目编号 entry_id8f8y
沉积日期 deposition_date2022-11-22
结构标题 titlePHF2 (PHD+JMJ) in Complex with VRK1 N-Terminal Peptide
关键词 keywords;Methyl-lysine binding, aromatic cage, plant homeodomain, PHD, Jumonji domain, plant homeodomain finger 2, PHF2, histone H3 lysine 4 tri-methylation, H3K4me3, PROTEIN BINDING, OXIDOREDUCTASE-TRANSFERASE complex ;; OXIDOREDUCTASE/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_guinier36.97
回转半径 Rg (电子) rg_electron37.33
零角强度 I(0) i0156224000.00
分子量 molecular_weight97775.0 kDa
排除体积 excluded_volume120840 ų
包络体积 envelope_volume162090 ų
水化壳体积 shell_volume39084 ų
包络直径 envelope_diameter135.8
壳层 Rg shell_rg39.44
包络 Rg envelope_rg37.58
形状 Rg shape_rg37.42
总 Rg total_rg37.19
总原子数 total_atoms6840
残基数 n_residues871
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 dmax128.8
Rg (实空间) rg_real37.45
Rg 误差 (实空间) rg_real_error1.08
I(0) (实空间) i0_real1.5620e+08
I(0) 误差 (实空间) i0_real_error2.6890e+06
Rg (倒空间) rg_reciprocal37.15
I(0) (倒空间) i0_reciprocal156200000.0000
解质量估计 total_estimate0.7964
解质量评级 solution_quality GOOD a GOOD solution
P(r) 峰数 n_peaks1
主峰位置 r_peak_primary33.0
偏度 Skewness skewness0.632
峰度 Kurtosis kurtosis-0.140
角度范围 angular_range— – 0.2150 −1
当前正则化参数 α current_alpha0.0002
最高正则化参数 α highest_alpha36800000.0000
实空间数据点数 n_real_points44
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.697; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.633; Smooth: 0.626

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_id8f8yA01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily650 — Cupin
结构域编号 domain_id8f8yA02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology58 — Methane Monooxygenase Hydroxylase; Chain G, domain 1
同源超家族 H-superfamily homologous superfamily1360
结构域编号 domain_id8f8yB01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily650 — Cupin
结构域编号 domain_id8f8yB02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology58 — Methane Monooxygenase Hydroxylase; Chain G, domain 1
同源超家族 H-superfamily homologous superfamily1360

7. 引用文献 (1)

8. 文件与曲线 (10)