SAXSdb — 1od2

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1. 结构基本信息 1. Structure Basics

条目编号 entry_id	1od2
沉积日期 deposition_date	2003-02-12
结构标题 title	Acetyl-CoA Carboxylase Carboxyltransferase Domain
关键词 keywords	LIGASE, ACC, ACETYL-COA, ACETYL-COA CARBOXYLASE, OBESITY; LIGASE
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	36.80 Å
回转半径 Rg (电子) rg_electron	36.35 Å
零角强度 I(0) i0	412726000.00
分子量 molecular_weight	162490.0 kDa
排除体积 excluded_volume	201880 Å³
包络体积 envelope_volume	260320 Å³
水化壳体积 shell_volume	58648 Å³
包络直径 envelope_diameter	142.7 Å
壳层 Rg shell_rg	42.93 Å
包络 Rg envelope_rg	37.24 Å
形状 Rg shape_rg	36.38 Å
总 Rg total_rg	36.67 Å
总原子数 total_atoms	11344
残基数 n_residues	1382
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	127.9 Å
Rg (实空间) rg_real	36.83 Å
Rg 误差 (实空间) rg_real_error	1.29 Å
I(0) (实空间) i0_real	4.1270e+08
I(0) 误差 (实空间) i0_real_error	7.8820e+06
Rg (倒空间) rg_reciprocal	36.81 Å
I(0) (倒空间) i0_reciprocal	412700000.0000
解质量估计 total_estimate	0.8504
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	44.6 Å
偏度 Skewness skewness	0.472
峰度 Kurtosis kurtosis	0.051
角度范围 angular_range	— – 0.2150 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	81000000.0000
实空间数据点数 n_real_points	44
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.727; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.984; Smooth: 0.886

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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	ACETYL-COENZYME A CARBOXYLASE
分子量 formula_weight	91993.4 kDa
EC 编号 ec_number	6.4.1.2
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,B
原子数 atom_count	11433

IKDPQTGAPVPLRALINNVSGYVIKTEMYTEVKNAKGEWVFKSLGKPGSMHLRPIATPYPVKEWLQPKRYKAHLMGTTYVYDFPELFRQASSSQWKNFSADVKLTDDFFISNELIEDENGELTEVEREPGANAIGMVAFKITVKTPEYPRGRQFVVVANDITFKIGSFGPQEDEFFNKVTEYARKRGIPRIYLAANSGARIGMAEEIVPLFQVAWNDAANPDKGFQYLYLTSEGMETLKKFDKENSVLTERTVINGEERFVIKTIIGSEDGLGVECLRGSGLIAGATSRAYHDIFTITLVTCRSVGIGAYLVRLGQRAIQVEGQPIILTGAPAINKMLGREVYTSNLQLGGTQIMYNNGVSHLTAVDDLAGVEKIVEWMSYVPAKRNMPVPILETKDTWDRPVDFTPTNDETYDVRWMIEGRETESGFEYGLFDKGSFFETLSGWAKGVVVGRARLGGIPLGVIGVETRTVENLIPADPANPNSAETLIQEPGQVWHPNSAFKTAQAINDFNNGEQLPMMILANWRGFSGGQRDMFNEVLKYGSFIVDALVDYKQPIIIYIPPTGELRGGSWVVVDPTINADQMEMYADVNARAGVLEPQGMVGIKFRREKLLDTMNRLDDKYRELRSQLSNKSLAPEVHQQISKQLADRERELLPIYGQISLQFADLHDRSSRMVAKGVISKELEWTEARRFFFWRLRRRLNEEYLIKRLSHQVGEASRLEKIARIRSWYPASVDHEDDRQVATWIEENYKTLDDKLKGLKLESFAQDLAKKIRSDHDNAIDGLSEVIKMLSTDDKEKLLKTLK

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	ESCHERICHIA COLI

Entity 2 non-polymer

描述 description	ACETYL COENZYME *A
分子量 formula_weight	809.6 kDa
来源方法 src_method	syn
拷贝数 entity_count	1

Entity 3 non-polymer

描述 description	ADENINE
分子量 formula_weight	135.1 kDa
来源方法 src_method	syn
拷贝数 entity_count	1

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	89

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6. 折叠分类 (SCOP + CATH) 10 domains

SCOP 2.08 (4 domains)

结构域编号 domain_id	d1od2a1
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.14.1.4 — Biotin dependent carboxylase carboxyltransferase domain

结构域编号 domain_id	d1od2a2
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.14.1.4 — Biotin dependent carboxylase carboxyltransferase domain

结构域编号 domain_id	d1od2b1
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.14.1.4 — Biotin dependent carboxylase carboxyltransferase domain

结构域编号 domain_id	d1od2b2
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.14.1.4 — Biotin dependent carboxylase carboxyltransferase domain

CATH v4.4 (6 domains)

结构域编号 domain_id	1od2A01
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	1od2A02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	40 — Beta Barrel
拓扑 Topology topology	460 — ClpP/crotonase fold
同源超家族 H-superfamily homologous superfamily	10 — Biotin dependent carboxylase carboxyltransferase

结构域编号 domain_id	1od2A03
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	1od2B01
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	1od2B02
类 Class class	2 — Mainly Beta
架构 Architecture architecture	40 — Beta Barrel
拓扑 Topology topology	460 — ClpP/crotonase fold
同源超家族 H-superfamily homologous superfamily	10 — Biotin dependent carboxylase carboxyltransferase

结构域编号 domain_id	1od2B03
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	92.870 Å
晶胞边长 b length_b	138.130 Å
晶胞边长 c length_c	101.400 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	114.42 °
晶胞夹角 γ angle_gamma	90.00 °
晶胞分子数 Z z_pdb	4

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	2.700 Å
最低分辨率 resolution_low	28.850 Å
R 因子 r_factor	0.2260
R_work r_work	0.2260
R_free r_free	0.2790

fit	/app/data/saxs_computation/od/1od2/1od2.fit
pddf	/app/data/pr_computation/od/1od2/1od2.pr.out
profile	/app/data/saxs_computation/od/1od2/1od2.dat

Acetyl-CoA Carboxylase Carboxyltransferase Domain

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