1zme

CRYSTAL STRUCTURE OF PUT3/DNA COMPLEX

Method: X-RAY DIFFRACTION Dmax: 80.7 Å Quality: GOOD

SAXS 散射曲线 SAXS Profile

SAXS profile for 1zme

P(r) 距离分布 P(r) Distribution

P(r) distribution for 1zme
下载 Download

1. 结构基本信息 1. Structure Basics

条目编号 entry_id1zme
沉积日期 deposition_date1997-08-06
结构标题 titleCRYSTAL STRUCTURE OF PUT3/DNA COMPLEX
关键词 keywordsCOMPLEX (TRANSCRIPTION REGULATION-DNA), PUT3, ZN2CYS6, BINUCLEAR CLUSTER, TRANSCRIPTION FACTOR, 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_guinier23.73
回转半径 Rg (电子) rg_electron24.12
零角强度 I(0) i021033700.00
分子量 molecular_weight26818.0 kDa
排除体积 excluded_volume29984 ų
包络体积 envelope_volume41691 ų
水化壳体积 shell_volume16182 ų
包络直径 envelope_diameter82.4
壳层 Rg shell_rg28.35
包络 Rg envelope_rg24.48
形状 Rg shape_rg24.12
总 Rg total_rg24.57
总原子数 total_atoms1800
残基数 n_residues172
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 dmax80.7
Rg (实空间) rg_real23.88
Rg 误差 (实空间) rg_real_error0.63
I(0) (实空间) i0_real2.1030e+07
I(0) 误差 (实空间) i0_real_error3.1930e+05
Rg (倒空间) rg_reciprocal23.85
I(0) (倒空间) i0_reciprocal21030000.0000
解质量估计 total_estimate0.8713
解质量评级 solution_quality GOOD a GOOD solution
P(r) 峰数 n_peaks2
主峰位置 r_peak_primary22.7
偏度 Skewness skewness0.371
峰度 Kurtosis kurtosis-0.499
角度范围 angular_range— – 0.3350 −1
当前正则化参数 α current_alpha0.0000
最高正则化参数 α highest_alpha850000.0000
实空间数据点数 n_real_points65
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.887; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.701; Smooth: 0.961

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_idd1zmec1
类 Class classg — Small proteins
折叠类型 Fold foldg.38 — Zn2/Cys6 DNA-binding domain
超家族 Superfamily superfamilyg.38.1 — Zn2/Cys6 DNA-binding domain
家族 Family familyg.38.1.1 — Zn2/Cys6 DNA-binding domain
结构域编号 domain_idd1zmec2
类 Class classh — Coiled coil proteins
折叠类型 Fold foldh.1 — Parallel coiled-coil
超家族 Superfamily superfamilyh.1.3 — Leucine zipper domain
家族 Family familyh.1.3.1 — Leucine zipper domain
结构域编号 domain_idd1zmed1
类 Class classg — Small proteins
折叠类型 Fold foldg.38 — Zn2/Cys6 DNA-binding domain
超家族 Superfamily superfamilyg.38.1 — Zn2/Cys6 DNA-binding domain
家族 Family familyg.38.1.1 — Zn2/Cys6 DNA-binding domain
结构域编号 domain_idd1zmed2
类 Class classh — Coiled coil proteins
折叠类型 Fold foldh.1 — Parallel coiled-coil
超家族 Superfamily superfamilyh.1.3 — Leucine zipper domain
家族 Family familyh.1.3.1 — Leucine zipper domain

CATH v4.4 (4 domains)

结构域编号 domain_id1zmeC01
类 Class class4 — Few Secondary Structures
架构 Architecture architecture10 — Irregular
拓扑 Topology topology240 — CD2-Gal4
同源超家族 H-superfamily homologous superfamily10 — Zn(2)-C6 fungal-type DNA-binding domain
结构域编号 domain_id1zmeC02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily460 — Single helix bin
结构域编号 domain_id1zmeD01
类 Class class4 — Few Secondary Structures
架构 Architecture architecture10 — Irregular
拓扑 Topology topology240 — CD2-Gal4
同源超家族 H-superfamily homologous superfamily10 — Zn(2)-C6 fungal-type DNA-binding domain
结构域编号 domain_id1zmeD02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily460 — Single helix bin

7. 引用文献 (1)

8. 文件与曲线 (10)