1ofu

Crystal structure of SulA:FtsZ from Pseudomonas aeruginosa

Method: X-RAY DIFFRACTION D_max: 143.8 Å Quality: REASONABLE

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	1ofu
沉积日期 deposition_date	2003-04-21
结构标题 title	Crystal structure of SulA:FtsZ from Pseudomonas aeruginosa
关键词 keywords	BACTERIAL CELL DIVISION INHIBITOR, FTSZ, SULA PROTEIN; BACTERIAL CELL DIVISION INHIBITOR
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	40.92 Å
回转半径 Rg (电子) rg_electron	41.08 Å
零角强度 I(0) i0	128718000.00
分子量 molecular_weight	90020.0 kDa
排除体积 excluded_volume	112200 Å³
包络体积 envelope_volume	148600 Å³
水化壳体积 shell_volume	33138 Å³
包络直径 envelope_diameter	145.0 Å
壳层 Rg shell_rg	41.24 Å
包络 Rg envelope_rg	40.56 Å
形状 Rg shape_rg	41.05 Å
总 Rg total_rg	41.21 Å
总原子数 total_atoms	6300
残基数 n_residues	852
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	143.8 Å
Rg (实空间) rg_real	41.40 Å
Rg 误差 (实空间) rg_real_error	1.45 Å
I(0) (实空间) i0_real	1.2870e+08
I(0) 误差 (实空间) i0_real_error	2.4230e+06
Rg (倒空间) rg_reciprocal	40.92 Å
I(0) (倒空间) i0_reciprocal	128700000.0000
解质量估计 total_estimate	0.7117
解质量评级 solution_quality	REASONABLE a REASONABLE solution
P(r) 峰数 n_peaks	2
主峰位置 r_peak_primary	25.8 Å
偏度 Skewness skewness	0.530
峰度 Kurtosis kurtosis	-0.541
角度范围 angular_range	— – 0.1950 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	18210000.0000
实空间数据点数 n_real_points	40
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.474; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.216; Smooth: 0.610

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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 (4)

Entity 1 polymer

描述 description	CELL DIVISION PROTEIN FTSZ
分子量 formula_weight	33147.0 kDa
来源方法 src_method	man
拷贝数 entity_count	2

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	A,B
原子数 atom_count	6741

MFELVDNIAQTAVIKVIGVGGGGGNAVNHMAKNNVEGVEFICANTDAQALKNIAARTVLQLGPGVTKGLGAGANPEVGRQAALEDRERISEVLEGADMVFITTGMGGGTGTGAAPIIAEVAKEMGILTVAVVTRPFPFEGRKRMQIADEGIRALAESVDSLITIPNEKLLTILGKDASLLAAFAKADDVLAGAVRGISDIIKRPGMINVDFADVKTVMSEMGMAMMGTGCASGPNRAREATEAAIRNPLLEDVNLQGARGILVNITAGPDLSLGEYSDVGNIIEQFASEHATVKVGTVIDADMRDELHVTVVATGLGARL

来源 Source

来源生物 organism	PSEUDOMONAS AERUGINOSA
NCBI 分类编号 ncbi_taxonomy_id	287
宿主生物 host_organism	ESCHERICHIA COLI

Entity 2 polymer

描述 description	HYPOTHETICAL PROTEIN PA3008
分子量 formula_weight	13023.1 kDa
来源方法 src_method	man
拷贝数 entity_count	2

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	X,Y

PAAFSELSLSGLPGHCLTLLAPILRELSEEQDARWLTLIAPPASLTHEWLRRAGLNRERILLLQAKDNAAALALSCEALRLGRSHTVVSWLEPLSRAARKQLSRAAQLGQAQSLNIRLG

来源 Source

来源生物 organism	PSEUDOMONAS AERUGINOSA
NCBI 分类编号 ncbi_taxonomy_id	287
宿主生物 host_organism	ESCHERICHIA COLI

Entity 3 non-polymer

描述 description	GUANOSINE-5'-DIPHOSPHATE
分子量 formula_weight	443.2 kDa
来源方法 src_method	syn
拷贝数 entity_count	2

Entity 4 water

描述 description	water
分子量 formula_weight	18.0 kDa
来源方法 src_method	nat
拷贝数 entity_count	441

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6. 折叠分类 (SCOP + CATH) 12 domains

SCOP 2.08 (6 domains)

结构域编号 domain_id	d1ofua1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.32 — Tubulin nucleotide-binding domain-like
超家族 Superfamily superfamily	c.32.1 — Tubulin nucleotide-binding domain-like
家族 Family family	c.32.1.1 — Tubulin, GTPase domain

结构域编号 domain_id	d1ofua2
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.79 — Bacillus chorismate mutase-like
超家族 Superfamily superfamily	d.79.2 — Tubulin C-terminal domain-like
家族 Family family	d.79.2.1 — Tubulin, C-terminal domain

结构域编号 domain_id	d1ofub1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.32 — Tubulin nucleotide-binding domain-like
超家族 Superfamily superfamily	c.32.1 — Tubulin nucleotide-binding domain-like
家族 Family family	c.32.1.1 — Tubulin, GTPase domain

结构域编号 domain_id	d1ofub2
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.79 — Bacillus chorismate mutase-like
超家族 Superfamily superfamily	d.79.2 — Tubulin C-terminal domain-like
家族 Family family	d.79.2.1 — Tubulin, C-terminal domain

结构域编号 domain_id	d1ofux_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
超家族 Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
家族 Family family	c.37.1.22 — Bacterial cell division inhibitor SulA

结构域编号 domain_id	d1ofuy_
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.37 — P-loop containing nucleoside triphosphate hydrolases
超家族 Superfamily superfamily	c.37.1 — P-loop containing nucleoside triphosphate hydrolases
家族 Family family	c.37.1.22 — Bacterial cell division inhibitor SulA

CATH v4.4 (6 domains)

结构域编号 domain_id	1ofuA01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	1440 — Tubulin/FtsZ, GTPase domain

结构域编号 domain_id	1ofuA02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1330 — 60s Ribosomal Protein L30; Chain: A;
同源超家族 H-superfamily homologous superfamily	20 — Tubulin/FtsZ, C-terminal domain

结构域编号 domain_id	1ofuB01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	1440 — Tubulin/FtsZ, GTPase domain

结构域编号 domain_id	1ofuB02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	1330 — 60s Ribosomal Protein L30; Chain: A;
同源超家族 H-superfamily homologous superfamily	20 — Tubulin/FtsZ, C-terminal domain

结构域编号 domain_id	1ofuX00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	300 — P-loop containing nucleotide triphosphate hydrolases

结构域编号 domain_id	1ofuY00
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	300 — P-loop containing nucleotide triphosphate hydrolases

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7. 引用文献 (1)

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晶胞边长 a length_a	55.590 Å
晶胞边长 b length_b	75.410 Å
晶胞边长 c length_c	241.040 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	90.00 °
晶胞夹角 γ angle_gamma	90.00 °
晶胞分子数 Z z_pdb	8

空间群 space_group	P 21 21 21
空间群编号 int_tables_number	19
晶系 crystal_system	—

分辨率 resolution	2.100 Å
最低分辨率 resolution_low	50.000 Å
R 因子 r_factor	0.2159
R_work r_work	0.2159
R_free r_free	0.2554

fit	/app/data/saxs_computation/of/1ofu/1ofu.fit
pddf	/app/data/pr_computation/of/1ofu/1ofu.pr.out
profile	/app/data/saxs_computation/of/1ofu/1ofu.dat

Crystal structure of SulA:FtsZ from Pseudomonas aeruginosa

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 (4)

Entity 1 polymer

聚合体 Polymer

来源 Source

Entity 2 polymer

聚合体 Polymer

来源 Source

Entity 3 non-polymer

Entity 4 water

6. 折叠分类 (SCOP + CATH) 12 domains

SCOP 2.08 (6 domains)

CATH v4.4 (6 domains)

7. 引用文献 (1)

8. 文件与曲线 (10)

Files (7)

Curves (3)