2ldx

;CHARACTERIZATION OF THE ANTIGENIC SITES ON THE REFINED 3-ANGSTROMS RESOLUTION STRUCTURE OF MOUSE TESTICULAR LACTATE DEHYDROGENASE C4 ;

Method: X-RAY DIFFRACTION D_max: 90.9 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	2ldx
沉积日期 deposition_date	1987-11-25
结构标题 title	;CHARACTERIZATION OF THE ANTIGENIC SITES ON THE REFINED 3-ANGSTROMS RESOLUTION STRUCTURE OF MOUSE TESTICULAR LACTATE DEHYDROGENASE C4 ;
关键词 keywords	OXIDOREDUCTASE(CHOH(D)-NAD(A)); OXIDOREDUCTASE(CHOH(D)-NAD(A))
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	32.15 Å
回转半径 Rg (电子) rg_electron	31.08 Å
零角强度 I(0) i0	298648000.00
分子量 molecular_weight	143240.0 kDa
排除体积 excluded_volume	181720 Å³
包络体积 envelope_volume	216130 Å³
水化壳体积 shell_volume	54710 Å³
包络直径 envelope_diameter	96.1 Å
壳层 Rg shell_rg	40.50 Å
包络 Rg envelope_rg	30.98 Å
形状 Rg shape_rg	31.09 Å
总 Rg total_rg	31.80 Å
总原子数 total_atoms	10060
残基数 n_residues	1324
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	90.9 Å
Rg (实空间) rg_real	31.88 Å
Rg 误差 (实空间) rg_real_error	0.39 Å
I(0) (实空间) i0_real	2.9860e+08
I(0) 误差 (实空间) i0_real_error	3.8510e+06
Rg (倒空间) rg_reciprocal	32.00 Å
I(0) (倒空间) i0_reciprocal	298700000.0000
解质量估计 total_estimate	0.8946
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	40.8 Å
偏度 Skewness skewness	0.058
峰度 Kurtosis kurtosis	-0.577
角度范围 angular_range	— – 0.2450 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	168400000.0000
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: 0.980; Stabil: 0.998; Sysdev: 1.000; Positv: 1.000; Valcen: 0.977; Smooth: 0.716

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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 (2)

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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	d2ldxa1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.2 — NAD(P)-binding Rossmann-fold domains
超家族 Superfamily superfamily	c.2.1 — NAD(P)-binding Rossmann-fold domains
家族 Family family	c.2.1.5 — LDH N-terminal domain-like

结构域编号 domain_id	d2ldxa2
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.162 — LDH C-terminal domain-like
超家族 Superfamily superfamily	d.162.1 — LDH C-terminal domain-like
家族 Family family	d.162.1.1 — Lactate & malate dehydrogenases, C-terminal domain

结构域编号 domain_id	d2ldxb1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.2 — NAD(P)-binding Rossmann-fold domains
超家族 Superfamily superfamily	c.2.1 — NAD(P)-binding Rossmann-fold domains
家族 Family family	c.2.1.5 — LDH N-terminal domain-like

结构域编号 domain_id	d2ldxb2
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.162 — LDH C-terminal domain-like
超家族 Superfamily superfamily	d.162.1 — LDH C-terminal domain-like
家族 Family family	d.162.1.1 — Lactate & malate dehydrogenases, C-terminal domain

结构域编号 domain_id	d2ldxc1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.2 — NAD(P)-binding Rossmann-fold domains
超家族 Superfamily superfamily	c.2.1 — NAD(P)-binding Rossmann-fold domains
家族 Family family	c.2.1.5 — LDH N-terminal domain-like

结构域编号 domain_id	d2ldxc2
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.162 — LDH C-terminal domain-like
超家族 Superfamily superfamily	d.162.1 — LDH C-terminal domain-like
家族 Family family	d.162.1.1 — Lactate & malate dehydrogenases, C-terminal domain

结构域编号 domain_id	d2ldxd1
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.2 — NAD(P)-binding Rossmann-fold domains
超家族 Superfamily superfamily	c.2.1 — NAD(P)-binding Rossmann-fold domains
家族 Family family	c.2.1.5 — LDH N-terminal domain-like

结构域编号 domain_id	d2ldxd2
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.162 — LDH C-terminal domain-like
超家族 Superfamily superfamily	d.162.1 — LDH C-terminal domain-like
家族 Family family	d.162.1.1 — Lactate & malate dehydrogenases, C-terminal domain

CATH v4.4 (8 domains)

结构域编号 domain_id	2ldxA01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	720 — NAD(P)-binding Rossmann-like Domain

结构域编号 domain_id	2ldxA02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	110 — L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily	10 — Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal

结构域编号 domain_id	2ldxB01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	720 — NAD(P)-binding Rossmann-like Domain

结构域编号 domain_id	2ldxB02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	110 — L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily	10 — Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal

结构域编号 domain_id	2ldxC01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	720 — NAD(P)-binding Rossmann-like Domain

结构域编号 domain_id	2ldxC02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	110 — L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily	10 — Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal

结构域编号 domain_id	2ldxD01
类 Class class	3 — Alpha Beta
架构 Architecture architecture	40 — 3-Layer(aba) Sandwich
拓扑 Topology topology	50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily	720 — NAD(P)-binding Rossmann-like Domain

结构域编号 domain_id	2ldxD02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	90 — Alpha-Beta Complex
拓扑 Topology topology	110 — L-2-Hydroxyisocaproate Dehydrogenase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily	10 — Lactate dehydrogenase/glycoside hydrolase, family 4, C-terminal

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7. 引用文献 (4)

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晶胞边长 a length_a	84.800 Å
晶胞边长 b length_b	76.600 Å
晶胞边长 c length_c	63.900 Å
晶胞夹角 α angle_alpha	109.70 °
晶胞夹角 β angle_beta	89.50 °
晶胞夹角 γ angle_gamma	96.50 °
晶胞分子数 Z z_pdb	4

空间群 space_group	P 1
空间群编号 int_tables_number	1
晶系 crystal_system	—

分辨率 resolution	2.960 Å
最低分辨率 resolution_low	10.000 Å
R 因子 r_factor	0.2560
R_work r_work	—
R_free r_free	—

描述 description	APO-LACTATE DEHYDROGENASE
分子量 formula_weight	35866.6 kDa
EC 编号 ec_number	1.1.1.27
来源方法 src_method	man
拷贝数 entity_count	4

聚合体类型 type	polypeptide(L)
链编号 strand_id	A,B,C,D
原子数 atom_count	10091

;CHARACTERIZATION OF THE ANTIGENIC SITES ON THE REFINED 3-ANGSTROMS RESOLUTION STRUCTURE OF MOUSE TESTICULAR LACTATE DEHYDROGENASE C4 ;

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

5. 实体与聚合体信息 (2)

Entity 1 polymer

聚合体 Polymer

来源 Source

Entity 2 water

6. 折叠分类 (SCOP + CATH) 16 domains

SCOP 2.08 (8 domains)

CATH v4.4 (8 domains)

7. 引用文献 (4)

8. 文件与曲线 (10)

Files (7)

Curves (3)

来源生物 organism	Mus musculus
通用名 common_name	house mouse
NCBI 分类编号 ncbi_taxonomy_id	10090

描述 description	water
分子量 formula_weight	18.0 kDa
来源方法 src_method	nat
拷贝数 entity_count	31

fit	/app/data/saxs_computation/ld/2ldx/2ldx.fit
pddf	/app/data/pr_computation/ld/2ldx/2ldx.pr.out
profile	/app/data/saxs_computation/ld/2ldx/2ldx.dat