SAXSdb — 2boj

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1. 结构基本信息 1. Structure Basics

条目编号 entry_id	2boj
沉积日期 deposition_date	2005-04-12
结构标题 title	crystal Structure of pseudomonas aeruginosa lectin (PA-IIL) complexed with methyl-B-D-Arabinopyranoside
关键词 keywords	LECTIN, ARABINOSE, CALCIUM, LEWIS A, CYSTIC FIBROSIS; LECTIN
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	22.51 Å
回转半径 Rg (电子) rg_electron	21.00 Å
零角强度 I(0) i0	41752500.00
分子量 molecular_weight	47981.0 kDa
排除体积 excluded_volume	59121 Å³
包络体积 envelope_volume	66818 Å³
水化壳体积 shell_volume	25785 Å³
包络直径 envelope_diameter	68.3 Å
壳层 Rg shell_rg	28.24 Å
包络 Rg envelope_rg	21.09 Å
形状 Rg shape_rg	20.96 Å
总 Rg total_rg	21.93 Å
总原子数 total_atoms	3365
残基数 n_residues	456
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	64.7 Å
Rg (实空间) rg_real	22.33 Å
Rg 误差 (实空间) rg_real_error	0.29 Å
I(0) (实空间) i0_real	4.1750e+07
I(0) 误差 (实空间) i0_real_error	4.8190e+05
Rg (倒空间) rg_reciprocal	22.38 Å
I(0) (倒空间) i0_reciprocal	41750000.0000
解质量估计 total_estimate	0.6473
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	30.4 Å
偏度 Skewness skewness	0.007
峰度 Kurtosis kurtosis	-0.536
角度范围 angular_range	— – 0.3550 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	4994000.0000
实空间数据点数 n_real_points	67
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.955; Stabil: 0.999; Sysdev: 0.189; Positv: 1.000; Valcen: 0.980; Smooth: 0.000

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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 (5)

Entity 1 polymer

描述 description	PSEUDOMONAS AERUGINOSA LECTIN II
分子量 formula_weight	11734.7 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	A,B,C,D
原子数 atom_count	4102

ATQGVFTLPANTRFGVTAFANSSGTQTVNVLVNNETAATFSGQSTNNAVIGTQVLNSGSSGKVQVQVSVNGRPSDLVSAQVILTNELNFALVGSEDGTDNDYNDAVVVINWPLG

来源 Source

来源生物 organism	PSEUDOMONAS AERUGINOSA
NCBI 分类编号 ncbi_taxonomy_id	208964
宿主生物 host_organism	ESCHERICHIA COLI

Entity 2 non-polymer

描述 description	methyl beta-D-arabinopyranoside
分子量 formula_weight	164.2 kDa
来源方法 src_method	syn
拷贝数 entity_count	4

Entity 3 non-polymer

描述 description	CALCIUM ION
分子量 formula_weight	40.1 kDa
来源方法 src_method	syn
拷贝数 entity_count	8

Entity 4 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	1

Entity 5 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	612

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6. 折叠分类 (SCOP + CATH) 8 domains

SCOP 2.08 (4 domains)

结构域编号 domain_id	d2boja_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.115 — Calcium-mediated lectin
超家族 Superfamily superfamily	b.115.1 — Calcium-mediated lectin
家族 Family family	b.115.1.1 — Calcium-mediated lectin

结构域编号 domain_id	d2bojb_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.115 — Calcium-mediated lectin
超家族 Superfamily superfamily	b.115.1 — Calcium-mediated lectin
家族 Family family	b.115.1.1 — Calcium-mediated lectin

结构域编号 domain_id	d2bojc_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.115 — Calcium-mediated lectin
超家族 Superfamily superfamily	b.115.1 — Calcium-mediated lectin
家族 Family family	b.115.1.1 — Calcium-mediated lectin

结构域编号 domain_id	d2bojd_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.115 — Calcium-mediated lectin
超家族 Superfamily superfamily	b.115.1 — Calcium-mediated lectin
家族 Family family	b.115.1.1 — Calcium-mediated lectin

CATH v4.4 (4 domains)

结构域编号 domain_id	2bojA00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily	400 — Calcium-mediated lectin

结构域编号 domain_id	2bojB00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily	400 — Calcium-mediated lectin

结构域编号 domain_id	2bojC00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily	400 — Calcium-mediated lectin

结构域编号 domain_id	2bojD00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	60 — Sandwich
拓扑 Topology topology	120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily	400 — Calcium-mediated lectin

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7. 引用文献 (2)

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晶胞边长 a length_a	50.636 Å
晶胞边长 b length_b	80.168 Å
晶胞边长 c length_c	52.517 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	109.92 °
晶胞夹角 γ angle_gamma	90.00 °
晶胞分子数 Z z_pdb	8

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	1.800 Å
最低分辨率 resolution_low	49.390 Å
R 因子 r_factor	0.1370
R_work r_work	0.1360
R_free r_free	0.1720

fit	/app/data/saxs_computation/bo/2boj/2boj.fit
pddf	/app/data/pr_computation/bo/2boj/2boj.pr.out
profile	/app/data/saxs_computation/bo/2boj/2boj.dat

crystal Structure of pseudomonas aeruginosa lectin (PA-IIL) complexed with methyl-B-D-Arabinopyranoside

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 (5)

Entity 1 polymer

聚合体 Polymer

来源 Source

Entity 2 non-polymer

Entity 3 non-polymer

Entity 4 non-polymer

Entity 5 water

6. 折叠分类 (SCOP + CATH) 8 domains

SCOP 2.08 (4 domains)

CATH v4.4 (4 domains)

7. 引用文献 (2)

8. 文件与曲线 (10)

Files (7)

Curves (3)