4nzb

NS9283 bound to Ls-AChBP

Method: X-RAY DIFFRACTION

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

Acetylcholine-binding protein

物种未注明

当前结构中的状态

Assembly	物理组成	蛋白状态	分子拷贝数	共同组分	数据核对
1	蛋白同源多聚体	同源多聚体	蛋白 5	PENTAETHYLENE GLYCOL × 3 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 SULFATE ION × 7 ACETATE ION × 8 3-[3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl]benzonitrile × 1 GLYCEROL × 1 water × 5	与蛋白数一致
2	蛋白同源多聚体	同源多聚体	蛋白 5	PENTAETHYLENE GLYCOL × 5 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 SULFATE ION × 12 ACETATE ION × 3 3-[3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl]benzonitrile × 3 CHLORIDE ION × 1 water × 5	与蛋白数一致
3	蛋白同源多聚体	同源多聚体	蛋白 5	SULFATE ION × 1 ACETATE ION × 1 3-[3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl]benzonitrile × 2 CHLORIDE ION × 3 water × 5	与蛋白数一致

数据库中的同蛋白其他状态

查看构建体与数据证据

UniProt名称	ACHP_LYMST
Isoform	—
PDB实体	1
链与序列区间	作者链 A； PDB构建体 1–210； UniProt 20–229 作者链 B； PDB构建体 1–210； UniProt 20–229 作者链 C； PDB构建体 1–210； UniProt 20–229 作者链 D； PDB构建体 1–210； UniProt 20–229 作者链 E； PDB构建体 1–210； UniProt 20–229 作者链 F； PDB构建体 1–210； UniProt 20–229 作者链 G； PDB构建体 1–210； UniProt 20–229 作者链 H； PDB构建体 1–210； UniProt 20–229 作者链 I； PDB构建体 1–210； UniProt 20–229 作者链 J； PDB构建体 1–210； UniProt 20–229 作者链 K； PDB构建体 1–210； UniProt 20–229 作者链 L； PDB构建体 1–210； UniProt 20–229 作者链 M； PDB构建体 1–210； UniProt 20–229 作者链 N； PDB构建体 1–210； UniProt 20–229 作者链 O； PDB构建体 1–210； UniProt 20–229

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。

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2. 结构基本信息 2. Structure Basics

条目编号 entry_id	4nzb
沉积日期 deposition_date	2013-12-11
结构标题 title	NS9283 bound to Ls-AChBP
关键词 keywords	Acetylcholine-binding protein, NS9283, AChBP-modulator complex; ACETYLCHOLINE-BINDING PROTEIN
实验方法 method	X-RAY DIFFRACTION

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3. Official assembly/model 理论 SAXS Official SAXS Profiles

页面只读取最新 assembly 计算结果。每一条曲线都对应明确的 PDB、official biological assembly 和 coordinate model。

4nzb__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

下载该曲线 .dat

4nzb__assembly_1__model_1 | I(q)

100 个绘图点；横轴和纵轴均采用对数尺度。

4nzb__assembly_1__model_1 | P(r) · Pending

P(r) 将按相同 assembly/model 分别计算和展示。

Rg（Guinier）	31.48 Å
Rg（电子密度）	29.70 Å
总 Rg	30.63 Å
原子数	8082
残基数	989
排除体积	142590 Å³
最大 q	0.500 Å⁻¹

Assembly	Model	结构单元	聚集说明	状态	CRYSOL	操作
1	1	`4nzb__assembly_1__model_1`	pentameric （5）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
2	1	`4nzb__assembly_2__model_1`	pentameric （5）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
3	1	`4nzb__assembly_3__model_1`	pentameric （5）	成功	4.1.3-1-20251215 (887e7ef)	查看下载

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4. 晶体学与实验 4. Crystallography & Experiment

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5. 实体与聚合物信息 Entities & Polymers (9)

实体 1 Entity 1 polymer

描述 description	Acetylcholine-binding protein
分子量 formula_weight	23862.5 kDa
来源方法 src_method	nat
拷贝数 entity_count	15

聚合物 Polymer

聚合物类型 type	polypeptide(L)
链编号 strand_id	G,D,E,A,B,C,F,H,I,J,K,L,M,N,O
原子数 atom_count	24523

LDRADILYNIRQTSRPDVIPTQRDRPVAVSVSLKFINILEVNEITNEVDVVFWQQTTWSDRTLAWNSSHSPDQVSVPISSLWVPDLAAYNAISKPEVLTPQLARVVSDGEVLYMPSIRQRFSCDVSGVDTESGATCRIKIGSWTHHSREISVDPTTENSDDSEYFSQYSRFEILDVTQKKNSVTYSCCPEAYEDVEVSLNFRKKGRSEIL

实体 2 Entity 2 non-polymer

描述 description	PENTAETHYLENE GLYCOL
分子量 formula_weight	238.3 kDa
来源方法 src_method	syn
拷贝数 entity_count	8

实体 3 Entity 3 non-polymer

描述 description	2-acetamido-2-deoxy-beta-D-glucopyranose
分子量 formula_weight	221.2 kDa
来源方法 src_method	man
拷贝数 entity_count	2

实体 4 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	20

实体 5 Entity 5 non-polymer

描述 description	ACETATE ION
分子量 formula_weight	59.0 kDa
来源方法 src_method	syn
拷贝数 entity_count	12

实体 6 Entity 6 non-polymer

描述 description	3-[3-(pyridin-3-yl)-1,2,4-oxadiazol-5-yl]benzonitrile
分子量 formula_weight	248.2 kDa
来源方法 src_method	syn
拷贝数 entity_count	6

实体 7 Entity 7 non-polymer

描述 description	CHLORIDE ION
分子量 formula_weight	35.5 kDa
来源方法 src_method	syn
拷贝数 entity_count	4

实体 8 Entity 8 non-polymer

描述 description	GLYCEROL
分子量 formula_weight	92.1 kDa
来源方法 src_method	syn
拷贝数 entity_count	1

实体 9 Entity 9 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	335

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6. 折叠分类 (SCOP + CATH) 30 domains

SCOP 2.08 (15 domains)

结构域编号 domain_id	d4nzba_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.96 — Nicotinic receptor ligand binding domain-like
超家族 Superfamily superfamily	b.96.1 — Nicotinic receptor ligand binding domain-like
家族 Family family	b.96.1.1 — Nicotinic receptor ligand binding domain-like

结构域编号 domain_id	d4nzbb_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.96 — Nicotinic receptor ligand binding domain-like
超家族 Superfamily superfamily	b.96.1 — Nicotinic receptor ligand binding domain-like
家族 Family family	b.96.1.1 — Nicotinic receptor ligand binding domain-like

结构域编号 domain_id	d4nzbc_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.96 — Nicotinic receptor ligand binding domain-like
超家族 Superfamily superfamily	b.96.1 — Nicotinic receptor ligand binding domain-like
家族 Family family	b.96.1.1 — Nicotinic receptor ligand binding domain-like

结构域编号 domain_id	d4nzbd_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.96 — Nicotinic receptor ligand binding domain-like
超家族 Superfamily superfamily	b.96.1 — Nicotinic receptor ligand binding domain-like
家族 Family family	b.96.1.1 — Nicotinic receptor ligand binding domain-like

结构域编号 domain_id	d4nzbe_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.96 — Nicotinic receptor ligand binding domain-like
超家族 Superfamily superfamily	b.96.1 — Nicotinic receptor ligand binding domain-like
家族 Family family	b.96.1.1 — Nicotinic receptor ligand binding domain-like

结构域编号 domain_id	d4nzbf_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.96 — Nicotinic receptor ligand binding domain-like
超家族 Superfamily superfamily	b.96.1 — Nicotinic receptor ligand binding domain-like
家族 Family family	b.96.1.1 — Nicotinic receptor ligand binding domain-like

结构域编号 domain_id	d4nzbg_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.96 — Nicotinic receptor ligand binding domain-like
超家族 Superfamily superfamily	b.96.1 — Nicotinic receptor ligand binding domain-like
家族 Family family	b.96.1.1 — Nicotinic receptor ligand binding domain-like

结构域编号 domain_id	d4nzbh_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.96 — Nicotinic receptor ligand binding domain-like
超家族 Superfamily superfamily	b.96.1 — Nicotinic receptor ligand binding domain-like
家族 Family family	b.96.1.1 — Nicotinic receptor ligand binding domain-like

结构域编号 domain_id	d4nzbi_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.96 — Nicotinic receptor ligand binding domain-like
超家族 Superfamily superfamily	b.96.1 — Nicotinic receptor ligand binding domain-like
家族 Family family	b.96.1.1 — Nicotinic receptor ligand binding domain-like

结构域编号 domain_id	d4nzbj_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.96 — Nicotinic receptor ligand binding domain-like
超家族 Superfamily superfamily	b.96.1 — Nicotinic receptor ligand binding domain-like
家族 Family family	b.96.1.1 — Nicotinic receptor ligand binding domain-like

结构域编号 domain_id	d4nzbk_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.96 — Nicotinic receptor ligand binding domain-like
超家族 Superfamily superfamily	b.96.1 — Nicotinic receptor ligand binding domain-like
家族 Family family	b.96.1.1 — Nicotinic receptor ligand binding domain-like

结构域编号 domain_id	d4nzbl_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.96 — Nicotinic receptor ligand binding domain-like
超家族 Superfamily superfamily	b.96.1 — Nicotinic receptor ligand binding domain-like
家族 Family family	b.96.1.1 — Nicotinic receptor ligand binding domain-like

结构域编号 domain_id	d4nzbm_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.96 — Nicotinic receptor ligand binding domain-like
超家族 Superfamily superfamily	b.96.1 — Nicotinic receptor ligand binding domain-like
家族 Family family	b.96.1.1 — Nicotinic receptor ligand binding domain-like

结构域编号 domain_id	d4nzbn_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.96 — Nicotinic receptor ligand binding domain-like
超家族 Superfamily superfamily	b.96.1 — Nicotinic receptor ligand binding domain-like
家族 Family family	b.96.1.1 — Nicotinic receptor ligand binding domain-like

结构域编号 domain_id	d4nzbo_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.96 — Nicotinic receptor ligand binding domain-like
超家族 Superfamily superfamily	b.96.1 — Nicotinic receptor ligand binding domain-like
家族 Family family	b.96.1.1 — Nicotinic receptor ligand binding domain-like

CATH v4.4 (15 domains)

结构域编号 domain_id	4nzbA00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	70 — Distorted Sandwich
拓扑 Topology topology	170 — Acetylcholine Binding Protein; Chain: A,
同源超家族 H-superfamily homologous superfamily	10 — Neurotransmitter-gated ion-channel ligand-binding domain

结构域编号 domain_id	4nzbB00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	70 — Distorted Sandwich
拓扑 Topology topology	170 — Acetylcholine Binding Protein; Chain: A,
同源超家族 H-superfamily homologous superfamily	10 — Neurotransmitter-gated ion-channel ligand-binding domain

结构域编号 domain_id	4nzbC00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	70 — Distorted Sandwich
拓扑 Topology topology	170 — Acetylcholine Binding Protein; Chain: A,
同源超家族 H-superfamily homologous superfamily	10 — Neurotransmitter-gated ion-channel ligand-binding domain

结构域编号 domain_id	4nzbD00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	70 — Distorted Sandwich
拓扑 Topology topology	170 — Acetylcholine Binding Protein; Chain: A,
同源超家族 H-superfamily homologous superfamily	10 — Neurotransmitter-gated ion-channel ligand-binding domain

结构域编号 domain_id	4nzbE00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	70 — Distorted Sandwich
拓扑 Topology topology	170 — Acetylcholine Binding Protein; Chain: A,
同源超家族 H-superfamily homologous superfamily	10 — Neurotransmitter-gated ion-channel ligand-binding domain

结构域编号 domain_id	4nzbF00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	70 — Distorted Sandwich
拓扑 Topology topology	170 — Acetylcholine Binding Protein; Chain: A,
同源超家族 H-superfamily homologous superfamily	10 — Neurotransmitter-gated ion-channel ligand-binding domain

结构域编号 domain_id	4nzbG00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	70 — Distorted Sandwich
拓扑 Topology topology	170 — Acetylcholine Binding Protein; Chain: A,
同源超家族 H-superfamily homologous superfamily	10 — Neurotransmitter-gated ion-channel ligand-binding domain

结构域编号 domain_id	4nzbH00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	70 — Distorted Sandwich
拓扑 Topology topology	170 — Acetylcholine Binding Protein; Chain: A,
同源超家族 H-superfamily homologous superfamily	10 — Neurotransmitter-gated ion-channel ligand-binding domain

结构域编号 domain_id	4nzbI00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	70 — Distorted Sandwich
拓扑 Topology topology	170 — Acetylcholine Binding Protein; Chain: A,
同源超家族 H-superfamily homologous superfamily	10 — Neurotransmitter-gated ion-channel ligand-binding domain

结构域编号 domain_id	4nzbJ00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	70 — Distorted Sandwich
拓扑 Topology topology	170 — Acetylcholine Binding Protein; Chain: A,
同源超家族 H-superfamily homologous superfamily	10 — Neurotransmitter-gated ion-channel ligand-binding domain

结构域编号 domain_id	4nzbK00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	70 — Distorted Sandwich
拓扑 Topology topology	170 — Acetylcholine Binding Protein; Chain: A,
同源超家族 H-superfamily homologous superfamily	10 — Neurotransmitter-gated ion-channel ligand-binding domain

结构域编号 domain_id	4nzbL00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	70 — Distorted Sandwich
拓扑 Topology topology	170 — Acetylcholine Binding Protein; Chain: A,
同源超家族 H-superfamily homologous superfamily	10 — Neurotransmitter-gated ion-channel ligand-binding domain

结构域编号 domain_id	4nzbM00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	70 — Distorted Sandwich
拓扑 Topology topology	170 — Acetylcholine Binding Protein; Chain: A,
同源超家族 H-superfamily homologous superfamily	10 — Neurotransmitter-gated ion-channel ligand-binding domain

结构域编号 domain_id	4nzbN00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	70 — Distorted Sandwich
拓扑 Topology topology	170 — Acetylcholine Binding Protein; Chain: A,
同源超家族 H-superfamily homologous superfamily	10 — Neurotransmitter-gated ion-channel ligand-binding domain

结构域编号 domain_id	4nzbO00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	70 — Distorted Sandwich
拓扑 Topology topology	170 — Acetylcholine Binding Protein; Chain: A,
同源超家族 H-superfamily homologous superfamily	10 — Neurotransmitter-gated ion-channel ligand-binding domain

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晶胞边长 a length_a	231.726 Å
晶胞边长 b length_b	140.381 Å
晶胞边长 c length_c	119.545 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	89.98 °
晶胞夹角 γ angle_gamma	90.00 °
晶胞分子数 Z z_pdb	60

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	2.680 Å
最低分辨率 resolution_low	28.241 Å
R 因子 r_factor	0.2084
R_work r_work	0.2067
R_free r_free	0.2400

NS9283 bound to Ls-AChBP

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

Acetylcholine-binding protein

当前结构中的状态

数据库中的同蛋白其他状态

2. 结构基本信息 2. Structure Basics

3. Official assembly/model 理论 SAXS Official SAXS Profiles

4nzb__assembly_1__model_1

4nzb__assembly_1__model_1 | I(q)

4nzb__assembly_1__model_1 | P(r) · Pending

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. 实体与聚合物信息 Entities & Polymers (9)

实体 1 Entity 1 polymer

聚合物 Polymer

实体 2 Entity 2 non-polymer

实体 3 Entity 3 non-polymer

实体 4 Entity 4 non-polymer

实体 5 Entity 5 non-polymer

实体 6 Entity 6 non-polymer

实体 7 Entity 7 non-polymer

实体 8 Entity 8 non-polymer

实体 9 Entity 9 water

6. 折叠分类 (SCOP + CATH) 30 domains

SCOP 2.08 (15 domains)

CATH v4.4 (15 domains)

7. 引用文献 (1)

NS9283 bound to Ls-AChBP

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

Acetylcholine-binding protein

当前结构中的状态

数据库中的同蛋白其他状态

单体

同源二聚体

同源四聚体

其他同源多聚体

异源或核酸复合物

2. 结构基本信息 2. Structure Basics

3. Official assembly/model 理论 SAXS Official SAXS Profiles

4nzb__assembly_1__model_1

4nzb__assembly_1__model_1 | I(q)

4nzb__assembly_1__model_1 | P(r) · Pending

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. 实体与聚合物信息 Entities & Polymers (9)

实体 1 Entity 1 polymer

聚合物 Polymer

实体 2 Entity 2 non-polymer

实体 3 Entity 3 non-polymer

实体 4 Entity 4 non-polymer

实体 5 Entity 5 non-polymer

实体 6 Entity 6 non-polymer

实体 7 Entity 7 non-polymer

实体 8 Entity 8 non-polymer

实体 9 Entity 9 water

6. 折叠分类 (SCOP + CATH) 30 domains

SCOP 2.08 (15 domains)

CATH v4.4 (15 domains)

7. 引用文献 (1)