1ubd

CO-CRYSTAL STRUCTURE OF HUMAN YY1 ZINC FINGER DOMAIN BOUND TO THE ADENO-ASSOCIATED VIRUS P5 INITIATOR ELEMENT

Method: X-RAY DIFFRACTION Dmax: 69.4 Å Quality: GOOD

SAXS 散射曲线 SAXS Profile

SAXS profile for 1ubd

P(r) 距离分布 P(r) Distribution

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

条目编号 entry_id1ubd
沉积日期 deposition_date1996-10-04
结构标题 titleCO-CRYSTAL STRUCTURE OF HUMAN YY1 ZINC FINGER DOMAIN BOUND TO THE ADENO-ASSOCIATED VIRUS P5 INITIATOR ELEMENT
关键词 keywords;TRANSCRIPTION INITIATION, INITIATOR ELEMENT, YY1, ZINC FINGER PROTEIN, DNA- PROTEIN RECOGNITION, COMPLEX (TRANSCRIPTION REGULATION-DNA), TRANSCRIPTION-DNA COMPLEX ;; TRANSCRIPTION/DNA
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_guinier20.39
回转半径 Rg (电子) rg_electron19.84
零角强度 I(0) i020352300.00
分子量 molecular_weight25453.0 kDa
排除体积 excluded_volume27932 ų
包络体积 envelope_volume36918 ų
水化壳体积 shell_volume16499 ų
包络直径 envelope_diameter70.8
壳层 Rg shell_rg24.84
包络 Rg envelope_rg19.96
形状 Rg shape_rg19.79
总 Rg total_rg20.49
总原子数 total_atoms1722
残基数 n_residues154
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 dmax69.4
Rg (实空间) rg_real20.45
Rg 误差 (实空间) rg_real_error0.45
I(0) (实空间) i0_real2.0350e+07
I(0) 误差 (实空间) i0_real_error2.6630e+05
Rg (倒空间) rg_reciprocal20.44
I(0) (倒空间) i0_reciprocal20350000.0000
解质量估计 total_estimate0.8779
解质量评级 solution_quality GOOD a GOOD solution
P(r) 峰数 n_peaks2
主峰位置 r_peak_primary21.8
偏度 Skewness skewness0.422
峰度 Kurtosis kurtosis-0.285
角度范围 angular_range— – 0.3900 −1
当前正则化参数 α current_alpha0.0000
最高正则化参数 α highest_alpha1601000.0000
实空间数据点数 n_real_points71
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.829; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.939; Smooth: 0.984

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_idd1ubdc1
类 Class classg — Small proteins
折叠类型 Fold foldg.37 — beta-beta-alpha zinc fingers
超家族 Superfamily superfamilyg.37.1 — beta-beta-alpha zinc fingers
家族 Family familyg.37.1.1 — Classic zinc finger, C2H2
结构域编号 domain_idd1ubdc2
类 Class classg — Small proteins
折叠类型 Fold foldg.37 — beta-beta-alpha zinc fingers
超家族 Superfamily superfamilyg.37.1 — beta-beta-alpha zinc fingers
家族 Family familyg.37.1.1 — Classic zinc finger, C2H2
结构域编号 domain_idd1ubdc3
类 Class classg — Small proteins
折叠类型 Fold foldg.37 — beta-beta-alpha zinc fingers
超家族 Superfamily superfamilyg.37.1 — beta-beta-alpha zinc fingers
家族 Family familyg.37.1.1 — Classic zinc finger, C2H2
结构域编号 domain_idd1ubdc4
类 Class classg — Small proteins
折叠类型 Fold foldg.37 — beta-beta-alpha zinc fingers
超家族 Superfamily superfamilyg.37.1 — beta-beta-alpha zinc fingers
家族 Family familyg.37.1.1 — Classic zinc finger, C2H2

CATH v4.4 (4 domains)

结构域编号 domain_id1ubdC01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology160 — Double Stranded RNA Binding Domain
同源超家族 H-superfamily homologous superfamily60 — Classic Zinc Finger
结构域编号 domain_id1ubdC02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology160 — Double Stranded RNA Binding Domain
同源超家族 H-superfamily homologous superfamily60 — Classic Zinc Finger
结构域编号 domain_id1ubdC03
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology160 — Double Stranded RNA Binding Domain
同源超家族 H-superfamily homologous superfamily60 — Classic Zinc Finger
结构域编号 domain_id1ubdC04
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology160 — Double Stranded RNA Binding Domain
同源超家族 H-superfamily homologous superfamily60 — Classic Zinc Finger

7. 引用文献 (1)

8. 文件与曲线 (10)