2i7s

Crystal structure of Re(phen)(CO)3 (Thr124His)(His83Gln) Azurin Cu(II) from Pseudomonas aeruginosa

Method: X-RAY DIFFRACTION Dmax: 109.5 Å Quality: GOOD

SAXS 散射曲线 SAXS Profile

SAXS profile for 2i7s

P(r) 距离分布 P(r) Distribution

P(r) distribution for 2i7s
下载 Download

1. 结构基本信息 1. Structure Basics

条目编号 entry_id2i7s
沉积日期 deposition_date2006-08-31
结构标题 titleCrystal structure of Re(phen)(CO)3 (Thr124His)(His83Gln) Azurin Cu(II) from Pseudomonas aeruginosa
关键词 keywordsAzurin, Rhenium, Electron Transfer in proteins, ELECTRON TRANSPORT; ELECTRON TRANSPORT
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_guinier30.11
回转半径 Rg (电子) rg_electron30.28
零角强度 I(0) i061013100.00
分子量 molecular_weight58062.0 kDa
排除体积 excluded_volume70863 ų
包络体积 envelope_volume91053 ų
水化壳体积 shell_volume27156 ų
包络直径 envelope_diameter114.8
壳层 Rg shell_rg34.24
包络 Rg envelope_rg30.13
形状 Rg shape_rg30.29
总 Rg total_rg30.59
总原子数 total_atoms3997
残基数 n_residues512
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 dmax109.5
Rg (实空间) rg_real30.42
Rg 误差 (实空间) rg_real_error1.36
I(0) (实空间) i0_real6.1010e+07
I(0) 误差 (实空间) i0_real_error1.0220e+06
Rg (倒空间) rg_reciprocal30.29
I(0) (倒空间) i0_reciprocal61010000.0000
解质量估计 total_estimate0.8092
解质量评级 solution_quality GOOD a GOOD solution
P(r) 峰数 n_peaks2
主峰位置 r_peak_primary24.8
偏度 Skewness skewness0.602
峰度 Kurtosis kurtosis0.004
角度范围 angular_range— – 0.2650 −1
当前正则化参数 α current_alpha0.0000
最高正则化参数 α highest_alpha16850000.0000
实空间数据点数 n_real_points54
GNOM 版本 gnom_version4.1.3
质量判据 quality_criteria AN1: 0.000; Oscil: 0.642; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.629; Smooth: 0.960

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_idd2i7sa_
类 Class classb — All beta proteins
折叠类型 Fold foldb.6 — Cupredoxin-like
超家族 Superfamily superfamilyb.6.1 — Cupredoxins
家族 Family familyb.6.1.1 — Plastocyanin/azurin-like
结构域编号 domain_idd2i7sb_
类 Class classb — All beta proteins
折叠类型 Fold foldb.6 — Cupredoxin-like
超家族 Superfamily superfamilyb.6.1 — Cupredoxins
家族 Family familyb.6.1.1 — Plastocyanin/azurin-like
结构域编号 domain_idd2i7sc_
类 Class classb — All beta proteins
折叠类型 Fold foldb.6 — Cupredoxin-like
超家族 Superfamily superfamilyb.6.1 — Cupredoxins
家族 Family familyb.6.1.1 — Plastocyanin/azurin-like
结构域编号 domain_idd2i7sd_
类 Class classb — All beta proteins
折叠类型 Fold foldb.6 — Cupredoxin-like
超家族 Superfamily superfamilyb.6.1 — Cupredoxins
家族 Family familyb.6.1.1 — Plastocyanin/azurin-like

CATH v4.4 (4 domains)

结构域编号 domain_id2i7sA00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily420 — Cupredoxins - blue copper proteins
结构域编号 domain_id2i7sB00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily420 — Cupredoxins - blue copper proteins
结构域编号 domain_id2i7sC00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily420 — Cupredoxins - blue copper proteins
结构域编号 domain_id2i7sD00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily420 — Cupredoxins - blue copper proteins

7. 引用文献 (1)

8. 文件与曲线 (10)