SAXSdb — 1nmu

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1. 结构基本信息 1. Structure Basics

条目编号 entry_id	1nmu
沉积日期 deposition_date	2003-01-10
结构标题 title	MBP-L30
关键词 keywords	structural flexibility, ribosomal protein L30, MBP-L30 fusion protein, SUGAR BINDING PROTEIN-RIBOSOME COMPLEX; SUGAR BINDING PROTEIN/RIBOSOME
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	32.57 Å
回转半径 Rg (电子) rg_electron	32.02 Å
零角强度 I(0) i0	158250000.00
分子量 molecular_weight	104250.0 kDa
排除体积 excluded_volume	132200 Å³
包络体积 envelope_volume	164050 Å³
水化壳体积 shell_volume	42857 Å³
包络直径 envelope_diameter	108.1 Å
壳层 Rg shell_rg	38.81 Å
包络 Rg envelope_rg	31.73 Å
形状 Rg shape_rg	31.98 Å
总 Rg total_rg	32.72 Å
总原子数 total_atoms	7361
残基数 n_residues	943
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	104.1 Å
Rg (实空间) rg_real	32.49 Å
Rg 误差 (实空间) rg_real_error	0.64 Å
I(0) (实空间) i0_real	1.5830e+08
I(0) 误差 (实空间) i0_real_error	2.3580e+06
Rg (倒空间) rg_reciprocal	32.53 Å
I(0) (倒空间) i0_reciprocal	158300000.0000
解质量估计 total_estimate	0.9017
解质量评级 solution_quality	EXCELLENT a EXCELLENT solution
P(r) 峰数 n_peaks	1
主峰位置 r_peak_primary	38.2 Å
偏度 Skewness skewness	0.249
峰度 Kurtosis kurtosis	-0.489
角度范围 angular_range	— – 0.2450 Å⁻¹
当前正则化参数 α current_alpha	0.0001
最高正则化参数 α highest_alpha	37330000.0000
实空间数据点数 n_real_points	50
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.931; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 1.000; Smooth: 0.923

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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	maltose-binding periplasmic protein
分子量 formula_weight	41841.3 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,C
原子数 atom_count	7593

MKIEEGKLVIWINGDKGYNGLAEVGKKFEKDTGIKVTVEHPDKLEEKFPQVAATGDGPDIIFWAHDRFGGYAQSGLLAEITPDKAFQDKLYPFTWDAVRYNGKLIAYPIAVEALSLIYNKDLLPNPPKTWEEIPALDKELKAKGKSALMFNLQEPYFTWPLIAADGGYAFKYENGKYDIKDVGVDNAGAKAGLTFLVDLIKNKHMNADTDYSIAEAAFNKGETAMTINGPWAWSNIDTSKVNYGVTVLPTFKGQPSKPFVGVLSAGINAASPNKELAKEFLENYLLTDEGLEAVNKDKPLGAVALKSYEEELAKDPRIAATMENAQKGEIMPNIPQMSAFWYAVRTAVINAASGRQTVDEALKDAQTNSSSVPGRGSIEGRA

来源 Source

来源生物 organism	Escherichia coli
NCBI 分类编号 ncbi_taxonomy_id	562
宿主生物 host_organism	Escherichia coli

Entity 2 polymer

描述 description	60S ribosomal protein L30
分子量 formula_weight	11299.2 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	B,D

APVKSQESINQKLALVIKSGKYTLGYKSTVKSLRQGKSKLIIIAANTPVLRKSELEYYAMLSKTKVYYFQGGNNELGTAVGKLFRVGVVSILEAGDSDILTTLA

来源 Source

来源生物 organism	Saccharomyces cerevisiae
通用名 common_name	;baker's yeast ;
NCBI 分类编号 ncbi_taxonomy_id	4932
宿主生物 host_organism	Saccharomyces cerevisiae

Entity 3 branched

描述 description	alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose
分子量 formula_weight	666.6 kDa
来源方法 src_method	man
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	232

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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	d1nmua1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.94 — Periplasmic binding protein-like II
超家族 Superfamily superfamily	c.94.1 — Periplasmic binding protein-like II
家族 Family family	c.94.1.1 — Phosphate binding protein-like

结构域编号 domain_id	d1nmua2
类 Class class	l — Artifacts
折叠类型 Fold fold	l.1 — Tags
超家族 Superfamily superfamily	l.1.1 — Tags
家族 Family family	l.1.1.1 — Tags

结构域编号 domain_id	d1nmub_
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.79.3 — L30e-like
家族 Family family	d.79.3.1 — L30e/L7ae ribosomal proteins

结构域编号 domain_id	d1nmuc1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.94 — Periplasmic binding protein-like II
超家族 Superfamily superfamily	c.94.1 — Periplasmic binding protein-like II
家族 Family family	c.94.1.1 — Phosphate binding protein-like

结构域编号 domain_id	d1nmuc2
类 Class class	l — Artifacts
折叠类型 Fold fold	l.1 — Tags
超家族 Superfamily superfamily	l.1.1 — Tags
家族 Family family	l.1.1.1 — Tags

结构域编号 domain_id	d1nmud_
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.79.3 — L30e-like
家族 Family family	d.79.3.1 — L30e/L7ae ribosomal proteins

CATH v4.4 (6 domains)

结构域编号 domain_id	1nmuA01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	190 — D-Maltodextrin-Binding Protein; domain 2
同源超家族 H-superfamily homologous superfamily	10 — Periplasmic binding protein-like II

结构域编号 domain_id	1nmuA02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	190 — D-Maltodextrin-Binding Protein; domain 2
同源超家族 H-superfamily homologous superfamily	10 — Periplasmic binding protein-like II

结构域编号 domain_id	1nmuB00
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	30 — Ribosomal protein L30/S12

结构域编号 domain_id	1nmuC01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	190 — D-Maltodextrin-Binding Protein; domain 2
同源超家族 H-superfamily homologous superfamily	10 — Periplasmic binding protein-like II

结构域编号 domain_id	1nmuC02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	190 — D-Maltodextrin-Binding Protein; domain 2
同源超家族 H-superfamily homologous superfamily	10 — Periplasmic binding protein-like II

结构域编号 domain_id	1nmuD00
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	30 — Ribosomal protein L30/S12

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7. 引用文献 (1)

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晶胞边长 a length_a	79.650 Å
晶胞边长 b length_b	118.390 Å
晶胞边长 c length_c	153.780 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	2.310 Å
最低分辨率 resolution_low	18.000 Å
R 因子 r_factor	0.2230
R_work r_work	0.2140
R_free r_free	0.2540

fit	/app/data/saxs_computation/nm/1nmu/1nmu.fit
pddf	/app/data/pr_computation/nm/1nmu/1nmu.pr.out
profile	/app/data/saxs_computation/nm/1nmu/1nmu.dat

MBP-L30

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 branched

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)