1t70

Crystal structure of a novel phosphatase from Deinococcus radiodurans

Method: X-RAY DIFFRACTION D_max: 165.9 Å Quality: GOOD

SAXS 散射曲线 SAXS Profile

P(r) 距离分布 P(r) Distribution

下载 Download SAXS (.dat) P(r) (.pr.out) CIF

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1. 结构基本信息 1. Structure Basics

条目编号 entry_id	1t70
沉积日期 deposition_date	2004-05-07
结构标题 title	Crystal structure of a novel phosphatase from Deinococcus radiodurans
关键词 keywords	;Crystal; phosphatase; X-ray crystallography; Structural Genomics; Berkeley Structural Genomics Center; BSGC; PSI, Protein Structure Initiative, HYDROLASE ;; HYDROLASE
实验方法 method	X-RAY DIFFRACTION

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2. SAXS 参数 (CRYSOL 理论计算) 2. SAXS Parameters (CRYSOL)

回转半径 Rg (Guinier) rg_guinier	48.39 Å
回转半径 Rg (电子) rg_electron	48.63 Å
零角强度 I(0) i0	764415000.00
分子量 molecular_weight	223420.0 kDa
排除体积 excluded_volume	277130 Å³
包络体积 envelope_volume	374840 Å³
水化壳体积 shell_volume	67150 Å³
包络直径 envelope_diameter	170.0 Å
壳层 Rg shell_rg	49.71 Å
包络 Rg envelope_rg	47.61 Å
形状 Rg shape_rg	48.61 Å
总 Rg total_rg	48.71 Å
总原子数 total_atoms	15776
残基数 n_residues	2040
球谐函数阶数 n_harmonics	20
q 范围 q_range	— – 0.5000 Å⁻¹
数据点数 n_points	101
壳层类型 shell_type	directional
溶剂电子密度 solvent_density	0.3340 e/Å³
壳层衬度 contrast_shell	0.0300 e/Å³
CRYSOL 版本 crysol_version	4.1.3

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3. P(r) 距离分布 (GNOM 反演) 3. P(r) Analysis (GNOM)

最大尺寸 Dmax dmax	165.9 Å
Rg (实空间) rg_real	48.72 Å
Rg 误差 (实空间) rg_real_error	1.59 Å
I(0) (实空间) i0_real	7.6440e+08
I(0) 误差 (实空间) i0_real_error	1.3540e+07
Rg (倒空间) rg_reciprocal	48.40 Å
I(0) (倒空间) i0_reciprocal	764100000.0000
解质量估计 total_estimate	0.8442
解质量评级 solution_quality	GOOD a GOOD solution
P(r) 峰数 n_peaks	1
主峰位置 r_peak_primary	45.2 Å
偏度 Skewness skewness	0.396
峰度 Kurtosis kurtosis	-0.542
角度范围 angular_range	— – 0.1650 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	69910000.0000
实空间数据点数 n_real_points	34
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.794; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.907; Smooth: 0.683

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

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5. 实体与聚合体信息 (2)

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6. 折叠分类 (SCOP + CATH) 16 domains

SCOP 2.08 (8 domains)

结构域编号 domain_id	d1t70a_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.159 — Metallo-dependent phosphatases
超家族 Superfamily superfamily	d.159.1 — Metallo-dependent phosphatases
家族 Family family	d.159.1.9 — DR1281-like

结构域编号 domain_id	d1t70b_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.159 — Metallo-dependent phosphatases
超家族 Superfamily superfamily	d.159.1 — Metallo-dependent phosphatases
家族 Family family	d.159.1.9 — DR1281-like

结构域编号 domain_id	d1t70c_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.159 — Metallo-dependent phosphatases
超家族 Superfamily superfamily	d.159.1 — Metallo-dependent phosphatases
家族 Family family	d.159.1.9 — DR1281-like

结构域编号 domain_id	d1t70d_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.159 — Metallo-dependent phosphatases
超家族 Superfamily superfamily	d.159.1 — Metallo-dependent phosphatases
家族 Family family	d.159.1.9 — DR1281-like

结构域编号 domain_id	d1t70e_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.159 — Metallo-dependent phosphatases
超家族 Superfamily superfamily	d.159.1 — Metallo-dependent phosphatases
家族 Family family	d.159.1.9 — DR1281-like

结构域编号 domain_id	d1t70f_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.159 — Metallo-dependent phosphatases
超家族 Superfamily superfamily	d.159.1 — Metallo-dependent phosphatases
家族 Family family	d.159.1.9 — DR1281-like

结构域编号 domain_id	d1t70g_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.159 — Metallo-dependent phosphatases
超家族 Superfamily superfamily	d.159.1 — Metallo-dependent phosphatases
家族 Family family	d.159.1.9 — DR1281-like

结构域编号 domain_id	d1t70h_
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.159 — Metallo-dependent phosphatases
超家族 Superfamily superfamily	d.159.1 — Metallo-dependent phosphatases
家族 Family family	d.159.1.9 — DR1281-like

CATH v4.4 (8 domains)

结构域编号 domain_id	1t70A00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	60 — 4-Layer Sandwich
拓扑 Topology topology	21 — Purple Acid Phosphatase; chain A, domain 2
同源超家族 H-superfamily homologous superfamily	10 — Metallo-dependent phosphatases

结构域编号 domain_id	1t70B00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	60 — 4-Layer Sandwich
拓扑 Topology topology	21 — Purple Acid Phosphatase; chain A, domain 2
同源超家族 H-superfamily homologous superfamily	10 — Metallo-dependent phosphatases

结构域编号 domain_id	1t70C00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	60 — 4-Layer Sandwich
拓扑 Topology topology	21 — Purple Acid Phosphatase; chain A, domain 2
同源超家族 H-superfamily homologous superfamily	10 — Metallo-dependent phosphatases

结构域编号 domain_id	1t70D00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	60 — 4-Layer Sandwich
拓扑 Topology topology	21 — Purple Acid Phosphatase; chain A, domain 2
同源超家族 H-superfamily homologous superfamily	10 — Metallo-dependent phosphatases

结构域编号 domain_id	1t70E00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	60 — 4-Layer Sandwich
拓扑 Topology topology	21 — Purple Acid Phosphatase; chain A, domain 2
同源超家族 H-superfamily homologous superfamily	10 — Metallo-dependent phosphatases

结构域编号 domain_id	1t70F00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	60 — 4-Layer Sandwich
拓扑 Topology topology	21 — Purple Acid Phosphatase; chain A, domain 2
同源超家族 H-superfamily homologous superfamily	10 — Metallo-dependent phosphatases

结构域编号 domain_id	1t70G00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	60 — 4-Layer Sandwich
拓扑 Topology topology	21 — Purple Acid Phosphatase; chain A, domain 2
同源超家族 H-superfamily homologous superfamily	10 — Metallo-dependent phosphatases

结构域编号 domain_id	1t70H00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	60 — 4-Layer Sandwich
拓扑 Topology topology	21 — Purple Acid Phosphatase; chain A, domain 2
同源超家族 H-superfamily homologous superfamily	10 — Metallo-dependent phosphatases

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7. 引用文献 (1)

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晶胞边长 a length_a	242.793 Å
晶胞边长 b length_b	116.614 Å
晶胞边长 c length_c	89.283 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	109.40 °
晶胞夹角 γ angle_gamma	90.00 °
晶胞分子数 Z z_pdb	32

空间群 space_group	C 1 2 1
空间群编号 int_tables_number	5
晶系 crystal_system	—

分辨率 resolution	2.300 Å
最低分辨率 resolution_low	19.950 Å
R 因子 r_factor	0.2071
R_work r_work	0.2070
R_free r_free	0.2600

描述 description	Phosphatase
分子量 formula_weight	27971.5 kDa
来源方法 src_method	man
拷贝数 entity_count	8

聚合体类型 type	polypeptide(L)
链编号 strand_id	A,B,C,D,E,F,G,H
原子数 atom_count	16095

Crystal structure of a novel phosphatase from Deinococcus radiodurans

SAXS 散射曲线 SAXS Profile

P(r) 距离分布 P(r) Distribution

1. 结构基本信息 1. Structure Basics

2. SAXS 参数 (CRYSOL 理论计算) 2. SAXS Parameters (CRYSOL)

3. P(r) 距离分布 (GNOM 反演) 3. P(r) Analysis (GNOM)

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

晶胞参数 Unit Cell

对称性 Symmetry

精修参数 Refinement

衍射实验 Diffraction

5. 实体与聚合体信息 (2)

Entity 1 polymer

聚合体 Polymer

来源 Source

Entity 2 water

6. 折叠分类 (SCOP + CATH) 16 domains

SCOP 2.08 (8 domains)

CATH v4.4 (8 domains)

7. 引用文献 (1)

8. 文件与曲线 (10)

Files (7)

Curves (3)

来源生物 organism	Deinococcus radiodurans
NCBI 分类编号 ncbi_taxonomy_id	243230
宿主生物 host_organism	Escherichia coli BL21(DE3)

描述 description	water
分子量 formula_weight	18.0 kDa
来源方法 src_method	nat
拷贝数 entity_count	319

fit	/app/data/saxs_computation/t7/1t70/1t70.fit
pddf	/app/data/pr_computation/t7/1t70/1t70.pr.out
profile	/app/data/saxs_computation/t7/1t70/1t70.dat