1x0u

Crystal Structure of the carboxyl transferase subunit of putative PCC of Sulfolobus tokodaii

Method: X-RAY DIFFRACTION D_max: 137.5 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	1x0u
沉积日期 deposition_date	2005-03-29
结构标题 title	Crystal Structure of the carboxyl transferase subunit of putative PCC of Sulfolobus tokodaii
关键词 keywords	LYASE; LYASE
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	43.50 Å
回转半径 Rg (电子) rg_electron	42.63 Å
零角强度 I(0) i0	1584350000.00
分子量 molecular_weight	340330.0 kDa
排除体积 excluded_volume	429770 Å³
包络体积 envelope_volume	529680 Å³
水化壳体积 shell_volume	95224 Å³
包络直径 envelope_diameter	147.3 Å
壳层 Rg shell_rg	53.52 Å
包络 Rg envelope_rg	42.53 Å
形状 Rg shape_rg	42.65 Å
总 Rg total_rg	43.01 Å
总原子数 total_atoms	24012
残基数 n_residues	3108
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	137.5 Å
Rg (实空间) rg_real	43.23 Å
Rg 误差 (实空间) rg_real_error	0.92 Å
I(0) (实空间) i0_real	1.5840e+09
I(0) 误差 (实空间) i0_real_error	2.9430e+07
Rg (倒空间) rg_reciprocal	43.49 Å
I(0) (倒空间) i0_reciprocal	1585000000.0000
解质量估计 total_estimate	0.8930
解质量评级 solution_quality	GOOD a GOOD solution
P(r) 峰数 n_peaks	2
主峰位置 r_peak_primary	57.3 Å
偏度 Skewness skewness	0.104
峰度 Kurtosis kurtosis	-0.534
角度范围 angular_range	— – 0.1800 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	751400000.0000
实空间数据点数 n_real_points	37
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.895; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.973; Smooth: 0.948

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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)

Entity 1 polymer

描述 description	hypothetical methylmalonyl-CoA decarboxylase alpha subunit
分子量 formula_weight	57289.4 kDa
来源方法 src_method	man
拷贝数 entity_count	6

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	A,B,C,D,E,F
原子数 atom_count	25335

AMYEKPPVEKLIEELRQLKEKAYKGGGDERIQFQHSKGKLTARERLALLFDDGKFNEIMTFATTRATEFGLDKQRFYGDGVVTGWGKVDGRTVFAYAQDFTVLGGSLGETHANKIVRAYELALKVGAPVVGINDSGGARIQEGALSLEGYGAVFKMNVMASGVIPQITIMAGPAAGGAVYSPALTDFIIMIKGDAYYMFVTGPEITKVVLGEEVSFQDLGGAVVHATKSGVVHFMVDSEQEAINLTKRLLSYLPSNNMEEPPYIDTGDPADRDATGVEQIVPNDAAKPYNMREIIYKIVDNGEFLEVHKHWAQNIIVGFARIAGNVVGIVANNPEEFGGSIDIDAADKAARFIRFCDAFNIPLISLVDTPGYVPGTDQEYKGIIRHGAKMLYAFAEATVPKITVIVRKSYGGAHIAMSIKSLGADLVYAWPTAEIAVTGPEGAVRILYRKEIQQASNPDDVLKQRIAEYRKLFANPYWAAEKGLVDDVIEPKDTRRVIVAGLEMLKTKREYRYPKKHGNIPL

来源 Source

来源生物 organism	Sulfolobus tokodaii
NCBI 分类编号 ncbi_taxonomy_id	273063
宿主生物 host_organism	Escherichia coli

Entity 2 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	1323

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6. 折叠分类 (SCOP + CATH) 24 domains

SCOP 2.08 (12 domains)

结构域编号 domain_id	d1x0ua1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.14 — ClpP/crotonase
超家族 Superfamily superfamily	c.14.1 — ClpP/crotonase
家族 Family family	c.14.1.0 — automated matches

结构域编号 domain_id	d1x0ua2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.14 — ClpP/crotonase
超家族 Superfamily superfamily	c.14.1 — ClpP/crotonase
家族 Family family	c.14.1.0 — automated matches

结构域编号 domain_id	d1x0ub1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.14 — ClpP/crotonase
超家族 Superfamily superfamily	c.14.1 — ClpP/crotonase
家族 Family family	c.14.1.0 — automated matches

结构域编号 domain_id	d1x0ub2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.14 — ClpP/crotonase
超家族 Superfamily superfamily	c.14.1 — ClpP/crotonase
家族 Family family	c.14.1.0 — automated matches

结构域编号 domain_id	d1x0uc1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.14 — ClpP/crotonase
超家族 Superfamily superfamily	c.14.1 — ClpP/crotonase
家族 Family family	c.14.1.0 — automated matches

结构域编号 domain_id	d1x0uc2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.14 — ClpP/crotonase
超家族 Superfamily superfamily	c.14.1 — ClpP/crotonase
家族 Family family	c.14.1.0 — automated matches

结构域编号 domain_id	d1x0ud1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.14 — ClpP/crotonase
超家族 Superfamily superfamily	c.14.1 — ClpP/crotonase
家族 Family family	c.14.1.0 — automated matches

结构域编号 domain_id	d1x0ud2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.14 — ClpP/crotonase
超家族 Superfamily superfamily	c.14.1 — ClpP/crotonase
家族 Family family	c.14.1.0 — automated matches

结构域编号 domain_id	d1x0ue1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.14 — ClpP/crotonase
超家族 Superfamily superfamily	c.14.1 — ClpP/crotonase
家族 Family family	c.14.1.0 — automated matches

结构域编号 domain_id	d1x0ue2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.14 — ClpP/crotonase
超家族 Superfamily superfamily	c.14.1 — ClpP/crotonase
家族 Family family	c.14.1.0 — automated matches

结构域编号 domain_id	d1x0uf1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.14 — ClpP/crotonase
超家族 Superfamily superfamily	c.14.1 — ClpP/crotonase
家族 Family family	c.14.1.0 — automated matches

结构域编号 domain_id	d1x0uf2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.14 — ClpP/crotonase
超家族 Superfamily superfamily	c.14.1 — ClpP/crotonase
家族 Family family	c.14.1.0 — automated matches

CATH v4.4 (12 domains)

结构域编号 domain_id	1x0uA01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	226 — 2-enoyl-CoA Hydratase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — 2-enoyl-CoA Hydratase; Chain A, domain 1

结构域编号 domain_id	1x0uA02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	226 — 2-enoyl-CoA Hydratase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — 2-enoyl-CoA Hydratase; Chain A, domain 1

结构域编号 domain_id	1x0uB01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	226 — 2-enoyl-CoA Hydratase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — 2-enoyl-CoA Hydratase; Chain A, domain 1

结构域编号 domain_id	1x0uB02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	226 — 2-enoyl-CoA Hydratase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — 2-enoyl-CoA Hydratase; Chain A, domain 1

结构域编号 domain_id	1x0uC01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	226 — 2-enoyl-CoA Hydratase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — 2-enoyl-CoA Hydratase; Chain A, domain 1

结构域编号 domain_id	1x0uC02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	226 — 2-enoyl-CoA Hydratase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — 2-enoyl-CoA Hydratase; Chain A, domain 1

结构域编号 domain_id	1x0uD01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	226 — 2-enoyl-CoA Hydratase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — 2-enoyl-CoA Hydratase; Chain A, domain 1

结构域编号 domain_id	1x0uD02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	226 — 2-enoyl-CoA Hydratase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — 2-enoyl-CoA Hydratase; Chain A, domain 1

结构域编号 domain_id	1x0uE01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	226 — 2-enoyl-CoA Hydratase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — 2-enoyl-CoA Hydratase; Chain A, domain 1

结构域编号 domain_id	1x0uE02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	226 — 2-enoyl-CoA Hydratase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — 2-enoyl-CoA Hydratase; Chain A, domain 1

结构域编号 domain_id	1x0uF01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	226 — 2-enoyl-CoA Hydratase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — 2-enoyl-CoA Hydratase; Chain A, domain 1

结构域编号 domain_id	1x0uF02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	226 — 2-enoyl-CoA Hydratase; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily	10 — 2-enoyl-CoA Hydratase; Chain A, domain 1

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7. 引用文献 (1)

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晶胞边长 a length_a	99.610 Å
晶胞边长 b length_b	181.471 Å
晶胞边长 c length_c	112.700 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	116.21 °
晶胞夹角 γ angle_gamma	90.00 °
晶胞分子数 Z z_pdb	12

空间群 space_group	P 1 21 1
空间群编号 int_tables_number	4
晶系 crystal_system	—

分辨率 resolution	2.200 Å
最低分辨率 resolution_low	48.030 Å
R 因子 r_factor	0.2290
R_work r_work	0.2280
R_free r_free	0.2710

fit	/app/data/saxs_computation/x0/1x0u/1x0u.fit
pddf	/app/data/pr_computation/x0/1x0u/1x0u.pr.out
profile	/app/data/saxs_computation/x0/1x0u/1x0u.dat

Crystal Structure of the carboxyl transferase subunit of putative PCC of Sulfolobus tokodaii

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