1bvu

GLUTAMATE DEHYDROGENASE FROM THERMOCOCCUS LITORALIS

Method: X-RAY DIFFRACTION D_max: 132.1 Å Quality: GOOD

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1. 蛋白身份与相关结构 Protein Identity & Related Structures

PROTEIN (GLUTAMATE DEHYDROGENASE)

物种未注明

当前结构中的状态

Assembly	聚集状态	构建体	突变与修饰	配体、离子与共同组分	实验方法与环境	结构质量
1	蛋白同源多聚体同源多聚体蛋白 × 6 PDB 声明：hexameric（6）与蛋白拷贝数一致	链 A； UniProt 2–419 链 B； UniProt 2–419 链 C； UniProt 2–419 链 D； UniProt 2–419 链 E； UniProt 2–419 链 F； UniProt 2–419	未记录	无其他共同聚合物	X-RAY DIFFRACTION X-ray结晶条件：pH 8；35MG/ML PROTEIN IN 0.1M HEPES BUFFER PH 8.0 CONTAINING 1.7-1.8M AMMONIUM SULPHATE AND 1.5% W/V PEG 8000.	分辨率 2.50 Å

数据库中的同蛋白其他状态

以下每一行都是同一 UniProt 蛋白在另一个 PDB 条目中的 biological assembly， “相对当前条目”直接指出证据层面的不同；没有差异标签表示当前已读取字段一致。

数据库中没有找到同一 UniProt 蛋白的其他 PDB 条目。

查看构建体与数据证据

UniProt名称	DHE3_THELI
Isoform	—
PDB实体	1
链与序列区间	作者链 A； PDB构建体 1–418； UniProt 2–419 作者链 B； PDB构建体 1–418； UniProt 2–419 作者链 C； PDB构建体 1–418； UniProt 2–419 作者链 D； PDB构建体 1–418； UniProt 2–419 作者链 E； PDB构建体 1–418； UniProt 2–419 作者链 F； PDB构建体 1–418； UniProt 2–419

页面优先展示蛋白身份、当前 assembly、共同组分、聚集状态和跨 PDB 结构链接。链映射与序列区间收在“数据证据”中；数据库内部编号、导入时间和 assembly 操作表达式仅用于维护，因此不在读者页面展示。

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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2. 结构基本信息 2. Structure Basics

条目编号 entry_id	1bvu
沉积日期 deposition_date	1999-07-20
结构标题 title	GLUTAMATE DEHYDROGENASE FROM THERMOCOCCUS LITORALIS
关键词 keywords	OXIDOREDUCTASE, Thermal Stability; OXIDOREDUCTASE
实验方法 method	X-RAY DIFFRACTION

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3. SAXS 参数 (CRYSOL 理论计算) 3. SAXS Parameters (CRYSOL)

回转半径 Rg (Guinier) rg_guinier	41.95 Å
回转半径 Rg (电子) rg_electron	41.48 Å
零角强度 I(0) i0	1104890000.00
分子量 molecular_weight	278260.0 kDa
排除体积 excluded_volume	349930 Å³
包络体积 envelope_volume	440950 Å³
水化壳体积 shell_volume	84597 Å³
包络直径 envelope_diameter	137.5 Å
壳层 Rg shell_rg	48.96 Å
包络 Rg envelope_rg	41.61 Å
形状 Rg shape_rg	41.46 Å
总 Rg total_rg	41.92 Å
总原子数 total_atoms	19566
残基数 n_residues	2496
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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4. P(r) 距离分布 (GNOM 反演) 4. P(r) Analysis (GNOM)

最大尺寸 Dmax dmax	132.1 Å
Rg (实空间) rg_real	41.77 Å
Rg 误差 (实空间) rg_real_error	0.95 Å
I(0) (实空间) i0_real	1.1050e+09
I(0) 误差 (实空间) i0_real_error	1.9650e+07
Rg (倒空间) rg_reciprocal	41.95 Å
I(0) (倒空间) i0_reciprocal	1105000000.0000
解质量估计 total_estimate	0.8796
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	52.1 Å
偏度 Skewness skewness	0.209
峰度 Kurtosis kurtosis	-0.346
角度范围 angular_range	— – 0.1900 Å⁻¹
当前正则化参数 α current_alpha	0.0000
最高正则化参数 α highest_alpha	184000000.0000
实空间数据点数 n_real_points	39
GNOM 版本 gnom_version	4.1.3
质量判据 quality_criteria	AN1: 0.000; Oscil: 0.891; Stabil: 1.000; Sysdev: 1.000; Positv: 1.000; Valcen: 0.969; Smooth: 0.788

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5. 晶体学与实验 5. Crystallography & Experiment

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6. 实体与聚合物信息 Entities & Polymers (1)

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7. 折叠分类 (SCOP + CATH) 24 domains

SCOP 2.08 (12 domains)

结构域编号 domain_id	d1bvua1
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.2.1.7 — Aminoacid dehydrogenase-like, C-terminal domain

结构域编号 domain_id	d1bvua2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.58 — Aminoacid dehydrogenase-like, N-terminal domain
超家族 Superfamily superfamily	c.58.1 — Aminoacid dehydrogenase-like, N-terminal domain
家族 Family family	c.58.1.1 — Aminoacid dehydrogenases

结构域编号 domain_id	d1bvub1
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.2.1.7 — Aminoacid dehydrogenase-like, C-terminal domain

结构域编号 domain_id	d1bvub2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.58 — Aminoacid dehydrogenase-like, N-terminal domain
超家族 Superfamily superfamily	c.58.1 — Aminoacid dehydrogenase-like, N-terminal domain
家族 Family family	c.58.1.1 — Aminoacid dehydrogenases

结构域编号 domain_id	d1bvuc1
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.2.1.7 — Aminoacid dehydrogenase-like, C-terminal domain

结构域编号 domain_id	d1bvuc2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.58 — Aminoacid dehydrogenase-like, N-terminal domain
超家族 Superfamily superfamily	c.58.1 — Aminoacid dehydrogenase-like, N-terminal domain
家族 Family family	c.58.1.1 — Aminoacid dehydrogenases

结构域编号 domain_id	d1bvud1
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.2.1.7 — Aminoacid dehydrogenase-like, C-terminal domain

结构域编号 domain_id	d1bvud2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.58 — Aminoacid dehydrogenase-like, N-terminal domain
超家族 Superfamily superfamily	c.58.1 — Aminoacid dehydrogenase-like, N-terminal domain
家族 Family family	c.58.1.1 — Aminoacid dehydrogenases

结构域编号 domain_id	d1bvue1
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.2.1.7 — Aminoacid dehydrogenase-like, C-terminal domain

结构域编号 domain_id	d1bvue2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.58 — Aminoacid dehydrogenase-like, N-terminal domain
超家族 Superfamily superfamily	c.58.1 — Aminoacid dehydrogenase-like, N-terminal domain
家族 Family family	c.58.1.1 — Aminoacid dehydrogenases

结构域编号 domain_id	d1bvuf1
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.2.1.7 — Aminoacid dehydrogenase-like, C-terminal domain

结构域编号 domain_id	d1bvuf2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.58 — Aminoacid dehydrogenase-like, N-terminal domain
超家族 Superfamily superfamily	c.58.1 — Aminoacid dehydrogenase-like, N-terminal domain
家族 Family family	c.58.1.1 — Aminoacid dehydrogenases

CATH v4.4 (12 domains)

结构域编号 domain_id	1bvuA01
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	10860 — Leucine Dehydrogenase, chain A, domain 1

结构域编号 domain_id	1bvuA02
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	1bvuB01
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	10860 — Leucine Dehydrogenase, chain A, domain 1

结构域编号 domain_id	1bvuB02
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	1bvuC01
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	10860 — Leucine Dehydrogenase, chain A, domain 1

结构域编号 domain_id	1bvuC02
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	1bvuD01
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	10860 — Leucine Dehydrogenase, chain A, domain 1

结构域编号 domain_id	1bvuD02
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	1bvuE01
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	10860 — Leucine Dehydrogenase, chain A, domain 1

结构域编号 domain_id	1bvuE02
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	1bvuF01
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	10860 — Leucine Dehydrogenase, chain A, domain 1

结构域编号 domain_id	1bvuF02
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

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8. 引用文献 (3)

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晶胞边长 a length_a	141.900 Å
晶胞边长 b length_b	197.500 Å
晶胞边长 c length_c	125.700 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	113.60 °
晶胞夹角 γ angle_gamma	90.00 °
晶胞分子数 Z z_pdb	24

空间群 space_group	C 1 2 1
空间群编号 int_tables_number	5
晶系 crystal_system	—

分辨率 resolution	2.500 Å
最低分辨率 resolution_low	10.000 Å
R 因子 r_factor	—
R_work r_work	—
R_free r_free	—

描述 description	PROTEIN (GLUTAMATE DEHYDROGENASE)
分子量 formula_weight	46664.2 kDa
EC 编号 ec_number	1.4.1.3
来源方法 src_method	nat
拷贝数 entity_count	6

聚合物类型 type	polypeptide(L)
链编号 strand_id	A,B,C,D,E,F
原子数 atom_count	19566

GLUTAMATE DEHYDROGENASE FROM THERMOCOCCUS LITORALIS

1. 蛋白身份与相关结构 Protein Identity & Related Structures

PROTEIN (GLUTAMATE DEHYDROGENASE)

当前结构中的状态

数据库中的同蛋白其他状态

SAXS 散射曲线 SAXS Profile

P(r) 距离分布 P(r) Distribution

2. 结构基本信息 2. Structure Basics

3. SAXS 参数 (CRYSOL 理论计算) 3. SAXS Parameters (CRYSOL)

4. P(r) 距离分布 (GNOM 反演) 4. P(r) Analysis (GNOM)

5. 晶体学与实验 5. Crystallography & Experiment

晶胞参数 Unit Cell

对称性 Symmetry

精修参数 Refinement

衍射实验 Diffraction

6. 实体与聚合物信息 Entities & Polymers (1)

实体 1 Entity 1 polymer

聚合物 Polymer

7. 折叠分类 (SCOP + CATH) 24 domains

SCOP 2.08 (12 domains)

CATH v4.4 (12 domains)

8. 引用文献 (3)

9. 文件与曲线 (10)

Files (7)

Curves (3)

fit	/app/data/saxs_computation/bv/1bvu/1bvu.fit
pddf	/app/data/pr_computation/bv/1bvu/1bvu.pr.out
profile	/app/data/saxs_computation/bv/1bvu/1bvu.dat