8ilm

;The cryo-EM structure of eight Rubisco large subunits (RbcL), two Arabidopsis thaliana Rubisco accumulation factors 1 (AtRaf1), and seven Arabidopsis thaliana Bundle Sheath Defective 2 (AtBSD2) ;

Method: ELECTRON MICROSCOPY D_max: 169.9 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	8ilm
沉积日期 deposition_date	2023-03-03
结构标题 title	;The cryo-EM structure of eight Rubisco large subunits (RbcL), two Arabidopsis thaliana Rubisco accumulation factors 1 (AtRaf1), and seven Arabidopsis thaliana Bundle Sheath Defective 2 (AtBSD2) ;
关键词 keywords	Complex, BIOSYNTHETIC PROTEIN, LYASE-CHAPERONE complex; LYASE/CHAPERONE
实验方法 method	ELECTRON MICROSCOPY

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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	53.47 Å
回转半径 Rg (电子) rg_electron	52.97 Å
零角强度 I(0) i0	4141600000.00
分子量 molecular_weight	538300.0 kDa
排除体积 excluded_volume	671790 Å³
包络体积 envelope_volume	940260 Å³
水化壳体积 shell_volume	137580 Å³
包络直径 envelope_diameter	181.9 Å
壳层 Rg shell_rg	63.11 Å
包络 Rg envelope_rg	52.78 Å
形状 Rg shape_rg	52.97 Å
总 Rg total_rg	53.20 Å
总原子数 total_atoms	37908
残基数 n_residues	4886
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	169.9 Å
Rg (实空间) rg_real	53.22 Å
Rg 误差 (实空间) rg_real_error	1.04 Å
I(0) (实空间) i0_real	4.1420e+09
I(0) 误差 (实空间) i0_real_error	7.4990e+07
Rg (倒空间) rg_reciprocal	53.66 Å
I(0) (倒空间) i0_reciprocal	4144000000.0000
解质量估计 total_estimate	0.8671
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	70.3 Å
偏度 Skewness skewness	0.180
峰度 Kurtosis kurtosis	-0.293
角度范围 angular_range	— – 0.1450 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	827700000.0000
实空间数据点数 n_real_points	30
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.857; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.945; Smooth: 0.751

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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 large chain
分子量 formula_weight	52516.6 kDa
EC 编号 ec_number	4.1.1.39
来源方法 src_method	man
拷贝数 entity_count	8

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	A,B,F,G,H,I,J,K
原子数 atom_count	37908

MPKTQSAAGYKAGVKDYKLTYYTPDYTPKDTDLLAAFRFSPQPGVPADEAGAAIAAESSTGTWTTVWTDLLTDMDRYKGKCYHIEPVQGEENSYFAFIAYPLDLFEEGSVTNILTSIVGNVFGFKAIRSLRLEDIRFPVALVKTFQGPPHGIQVERDLLNKYGRPMLGCTIKPKLGLSAKNYGRAVYECLRGGLDFTKDDENINSQPFQRWRDRFLFVADAIHKSQAETGEIKGHYLNVTAPTCEEMMKRAEFAKELGMPIIMHDFLTAGFTANTTLAKWCRDNGVLLHIHRAMHAVIDRQRNHGIHFRVLAKCLRLSGGDHLHSGTVVGKLEGDKASTLGFVDLMREDHIEADRSRGVFFTQDWASMPGVLPVASGGIHVWHMPALVEIFGDDSVLQFGGGTLGHPWGNAPGATANRVALEACVQARNEGRDLYREGGDILREAGKWSPELAAALDLWKEIKFEFETMDKL

来源 Source

来源生物 organism	Synechococcus elongatus PCC 6301
NCBI 分类编号 ncbi_taxonomy_id	269084
宿主生物 host_organism	Escherichia coli BL21(DE3)

Entity 2 polymer

描述 description	Protein BUNDLE SHEATH DEFECTIVE 2, chloroplastic
分子量 formula_weight	8355.5 kDa
来源方法 src_method	man
拷贝数 entity_count	7

聚合体 Polymer

聚合体类型 type	polypeptide(L)
链编号 strand_id	C,L,M,N,O,P,Q

MAANNNPQGTKPNSLVCANCEGEGCVACSQCKGGGVNLIDHFNGQFKAGALCWLCRGKKEVLCGDCNGAGFIGGFLSTFDE

来源 Source

来源生物 organism	Arabidopsis thaliana
通用名 common_name	thale cress
NCBI 分类编号 ncbi_taxonomy_id	3702
宿主生物 host_organism	Escherichia coli BL21(DE3)

Entity 3 polymer

描述 description	Rubisco accumulation factor 1.2, chloroplastic
分子量 formula_weight	43732.6 kDa
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	D,E,R,S

MQQLYQPFRPPSSPIPTQFRSLDSAGKIEILAGRMALWFEYAPLISSLYTDGFTPPTIEELTGISSIEQNRLIVGAQVRDSILQSIHEPELISAFDTGGAELLYEIRLLSTTQRVAAATFIIDRNIDSKGAQDLARAIKDYPNRRGDVGWLDFDYNLPGDCLSFLYYRQSRENKNPSDQRTSMLLQALGVAESEKAKNRLNTELYGDKEAEKEKEKKKKEEEVKAIRIPVVRLKFGEVAEATSVVVLPVCKAEEGEKKILEAPMEIIAGGDFKVVEAEKGWKRWVVLPSWNPVAAIGKGGVAVSFRDDRKVLPWDGKEEPLLVVADRVRNVVEADDGYYLVVAENGLKLEKGSDLKAREVKESLGMVVLVVRPPREDDDDWQTSHQNWD

来源 Source

来源生物 organism	Arabidopsis thaliana
通用名 common_name	thale cress
NCBI 分类编号 ncbi_taxonomy_id	3702
宿主生物 host_organism	Escherichia coli BL21(DE3)

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7. 引用文献 (1)

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分辨率 resolution	3.30 Å
分辨率测定方法 resolution_method	—
颗粒数 num_particles	99991

fit	/app/data/saxs_computation/il/8ilm/8ilm.fit
pddf	/app/data/pr_computation/il/8ilm/8ilm.pr.out
profile	/app/data/saxs_computation/il/8ilm/8ilm.dat

;The cryo-EM structure of eight Rubisco large subunits (RbcL), two Arabidopsis thaliana Rubisco accumulation factors 1 (AtRaf1), and seven Arabidopsis thaliana Bundle Sheath Defective 2 (AtBSD2) ;

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

冷冻电镜 EM 3D

5. 实体与聚合体信息 (3)

Entity 1 polymer

聚合体 Polymer

来源 Source

Entity 2 polymer

聚合体 Polymer

来源 Source

Entity 3 polymer

聚合体 Polymer

来源 Source

7. 引用文献 (1)

8. 文件与曲线 (10)

Files (7)

Curves (3)