2d69

;Crystal structure of the complex of sulfate ion and octameric ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) from Pyrococcus horikoshii OT3 (form-2 crystal) ;

Method: X-RAY DIFFRACTION D_max: 131.4 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	2d69
沉积日期 deposition_date	2005-11-10
结构标题 title	;Crystal structure of the complex of sulfate ion and octameric ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) from Pyrococcus horikoshii OT3 (form-2 crystal) ;
关键词 keywords	;alpha/beta barrel, Structural Genomics, NPPSFA, National Project on Protein Structural and Functional Analyses, RIKEN Structural Genomics/Proteomics Initiative, RSGI, 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	41.35 Å
回转半径 Rg (电子) rg_electron	40.95 Å
零角强度 I(0) i0	523300000.00
分子量 molecular_weight	189300.0 kDa
排除体积 excluded_volume	237460 Å³
包络体积 envelope_volume	310360 Å³
水化壳体积 shell_volume	61799 Å³
包络直径 envelope_diameter	137.6 Å
壳层 Rg shell_rg	47.10 Å
包络 Rg envelope_rg	40.98 Å
形状 Rg shape_rg	40.94 Å
总 Rg total_rg	41.32 Å
总原子数 total_atoms	13312
残基数 n_residues	1671
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	131.4 Å
Rg (实空间) rg_real	41.23 Å
Rg 误差 (实空间) rg_real_error	1.25 Å
I(0) (实空间) i0_real	5.2330e+08
I(0) 误差 (实空间) i0_real_error	1.0170e+07
Rg (倒空间) rg_reciprocal	41.35 Å
I(0) (倒空间) i0_reciprocal	523400000.0000
解质量估计 total_estimate	0.8981
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	55.3 Å
偏度 Skewness skewness	0.144
峰度 Kurtosis kurtosis	-0.588
角度范围 angular_range	— – 0.1900 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	77940000.0000
实空间数据点数 n_real_points	39
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.941; Stabil: 0.999; Sysdev: 1.000; Positv: 1.000; Valcen: 0.997; Smooth: 0.854

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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 (3)

Entity 1 polymer

描述 description	Ribulose bisphosphate carboxylase
分子量 formula_weight	48312.6 kDa
EC 编号 ec_number	4.1.1.39
来源方法 src_method	man
拷贝数 entity_count	4

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	A,B,D,E
原子数 atom_count	14062

MMVLRMKVEWYLDFVDLNYEPGRDELIVEYYFEPNGVSPEEAAGRIASESSIGTWTTLWKLPEMAKRSMAKVFYLEKHGEGYIAKIAYPLTLFEEGSLVQLFSAVAGNVFGMKALKNLRLLDFHPPYEYLRHFKGPQFGVQGIREFMGVKDRPLTATVPKPKMGWSVEEYAEIAYELWSGGIDLLKDDENFTSFPFNRFEERVRKLYRVRDRVEAETGETKEYLINITGPVNIMEKRAEMVANEGGQYVMIDIVVAGWSALQYMREVTEDLGLAIHAHRAMHAAFTRNPRHGITMLALAKAARMIGVDQIHTGTAVGKMAGNYEEIKRINDFLLSKWEHIRPVFPVASGGLHPGLMPELIRLFGKDLVIQAGGGVMGHPDGPRAGAKALRDAIDAAIEGVDLDEKAKSSPELKKSLREVGLSKAKVGVQH

来源 Source

来源生物 organism	Pyrococcus horikoshii
NCBI 分类编号 ncbi_taxonomy_id	70601
宿主生物 host_organism	Escherichia coli BL21(DE3)

Entity 2 non-polymer

描述 description	SULFATE ION
分子量 formula_weight	96.1 kDa
来源方法 src_method	syn
拷贝数 entity_count	19

Entity 3 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	750

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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	d2d69a1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.1 — TIM beta/alpha-barrel
超家族 Superfamily superfamily	c.1.14 — RuBisCo, C-terminal domain
家族 Family family	c.1.14.1 — RuBisCo, large subunit, C-terminal domain

结构域编号 domain_id	d2d69a2
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.58 — Ferredoxin-like
超家族 Superfamily superfamily	d.58.9 — RuBisCO, large subunit, small (N-terminal) domain
家族 Family family	d.58.9.1 — Ribulose 1,5-bisphosphate carboxylase-oxygenase

结构域编号 domain_id	d2d69b1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.1 — TIM beta/alpha-barrel
超家族 Superfamily superfamily	c.1.14 — RuBisCo, C-terminal domain
家族 Family family	c.1.14.1 — RuBisCo, large subunit, C-terminal domain

结构域编号 domain_id	d2d69b2
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.58 — Ferredoxin-like
超家族 Superfamily superfamily	d.58.9 — RuBisCO, large subunit, small (N-terminal) domain
家族 Family family	d.58.9.1 — Ribulose 1,5-bisphosphate carboxylase-oxygenase

结构域编号 domain_id	d2d69d1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.1 — TIM beta/alpha-barrel
超家族 Superfamily superfamily	c.1.14 — RuBisCo, C-terminal domain
家族 Family family	c.1.14.1 — RuBisCo, large subunit, C-terminal domain

结构域编号 domain_id	d2d69d2
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.58 — Ferredoxin-like
超家族 Superfamily superfamily	d.58.9 — RuBisCO, large subunit, small (N-terminal) domain
家族 Family family	d.58.9.1 — Ribulose 1,5-bisphosphate carboxylase-oxygenase

结构域编号 domain_id	d2d69e1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.1 — TIM beta/alpha-barrel
超家族 Superfamily superfamily	c.1.14 — RuBisCo, C-terminal domain
家族 Family family	c.1.14.1 — RuBisCo, large subunit, C-terminal domain

结构域编号 domain_id	d2d69e2
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.58 — Ferredoxin-like
超家族 Superfamily superfamily	d.58.9 — RuBisCO, large subunit, small (N-terminal) domain
家族 Family family	d.58.9.1 — Ribulose 1,5-bisphosphate carboxylase-oxygenase

CATH v4.4 (8 domains)

结构域编号 domain_id	2d69A01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	150 — RuBisCO large subunit, N-terminal domain

结构域编号 domain_id	2d69A02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	20 — Alpha-Beta Barrel
拓扑 Topology topology	20 — TIM Barrel
同源超家族 H-superfamily homologous superfamily	110 — Ribulose bisphosphate carboxylase, large subunit, C-terminal domain

结构域编号 domain_id	2d69B01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	150 — RuBisCO large subunit, N-terminal domain

结构域编号 domain_id	2d69B02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	20 — Alpha-Beta Barrel
拓扑 Topology topology	20 — TIM Barrel
同源超家族 H-superfamily homologous superfamily	110 — Ribulose bisphosphate carboxylase, large subunit, C-terminal domain

结构域编号 domain_id	2d69D01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	150 — RuBisCO large subunit, N-terminal domain

结构域编号 domain_id	2d69D02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	20 — Alpha-Beta Barrel
拓扑 Topology topology	20 — TIM Barrel
同源超家族 H-superfamily homologous superfamily	110 — Ribulose bisphosphate carboxylase, large subunit, C-terminal domain

结构域编号 domain_id	2d69E01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	70 — Alpha-Beta Plaits
同源超家族 H-superfamily homologous superfamily	150 — RuBisCO large subunit, N-terminal domain

结构域编号 domain_id	2d69E02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	20 — Alpha-Beta Barrel
拓扑 Topology topology	20 — TIM Barrel
同源超家族 H-superfamily homologous superfamily	110 — Ribulose bisphosphate carboxylase, large subunit, C-terminal domain

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7. 引用文献 (1)

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晶胞边长 a length_a	172.591 Å
晶胞边长 b length_b	148.774 Å
晶胞边长 c length_c	108.452 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	126.49 °
晶胞夹角 γ angle_gamma	90.00 °
晶胞分子数 Z z_pdb	16

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	1.900 Å
最低分辨率 resolution_low	50.000 Å
R 因子 r_factor	0.1812
R_work r_work	0.1797
R_free r_free	0.2092

fit	/app/data/saxs_computation/d6/2d69/2d69.fit
pddf	/app/data/pr_computation/d6/2d69/2d69.pr.out
profile	/app/data/saxs_computation/d6/2d69/2d69.dat