2b9v

Acetobacter turbidans alpha-amino acid ester hydrolase

Method: X-RAY DIFFRACTION

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

Alpha-amino acid ester hydrolase

Acetobacter pasteurianus

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 4	water × 4	与蛋白数一致
2	蛋白同源多聚体	同源多聚体	蛋白 4	water × 4	与蛋白数一致
3	蛋白同源多聚体	同源多聚体	蛋白 4	water × 4	与蛋白数一致
4	蛋白同源多聚体	同源多聚体	蛋白 4	water × 4	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	Q8VRK8_ACEPA
Isoform	—
PDB实体	1
链与序列区间	作者链 A； PDB构建体 1–627； UniProt 41–667 作者链 B； PDB构建体 1–627； UniProt 41–667 作者链 C； PDB构建体 1–627； UniProt 41–667 作者链 D； PDB构建体 1–627； UniProt 41–667 作者链 E； PDB构建体 1–627； UniProt 41–667 作者链 F； PDB构建体 1–627； UniProt 41–667 作者链 G； PDB构建体 1–627； UniProt 41–667 作者链 H； PDB构建体 1–627； UniProt 41–667 作者链 I； PDB构建体 1–627； UniProt 41–667 作者链 J； PDB构建体 1–627； UniProt 41–667 作者链 K； PDB构建体 1–627； UniProt 41–667 作者链 L； PDB构建体 1–627； UniProt 41–667 作者链 M； PDB构建体 1–627； UniProt 41–667 作者链 N； PDB构建体 1–627； UniProt 41–667 作者链 O； PDB构建体 1–627； UniProt 41–667 作者链 P； PDB构建体 1–627； UniProt 41–667

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	2b9v
沉积日期 deposition_date	2005-10-13
结构标题 title	Acetobacter turbidans alpha-amino acid ester hydrolase
关键词 keywords	catalytic triad, alpha/beta-hydrolase, hydrolase; HYDROLASE
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。

2b9v__assembly_3__model_1

Assembly 3 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

下载该曲线 .dat

2b9v__assembly_3__model_1 | I(q)

100 个绘图点；横轴和纵轴均采用对数尺度。

2b9v__assembly_3__model_1 | P(r) · Pending

P(r) 将按相同 assembly/model 分别计算和展示。

Rg（Guinier）	40.19 Å
Rg（电子密度）	39.41 Å
总 Rg	39.94 Å
原子数	19264
残基数	2432
排除体积	339180 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	`2b9v__assembly_1__model_1`	tetrameric （4）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
2	1	`2b9v__assembly_2__model_1`	tetrameric （4）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
3	1	`2b9v__assembly_3__model_1`	tetrameric （4）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
4	1	`2b9v__assembly_4__model_1`	tetrameric （4）	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 (2)

实体 1 Entity 1 polymer

描述 description	Alpha-amino acid ester hydrolase
分子量 formula_weight	72947.5 kDa
来源方法 src_method	man
拷贝数 entity_count	16

聚合物 Polymer

聚合物类型 type	polypeptide(L)
链编号 strand_id	A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P
原子数 atom_count	80710

APAADAAQAHDPLSVQTGSDIPASVHMPTDQQRDYIKREVMVPMRDGVKLYTVIVIPKNARNAPILLTRTPYNAKGRANRVPNALTMREVLPQGDDVFVEGGYIRVFQDIRGKYGSQGDYVMTRPPHGPLNPTKTDETTDAWDTVDWLVHNVPESNGRVGMTGSSYEGFTVVMALLDPHPALKVAAPESPMVDGWMGDDWFHYGAFRQGAFDYFVSQMTARGGGNDIPRRDADDYTNFLKAGSAGSFATQAGLDQYPFWQRMHAHPAYDAFWQGQALDKILAQRKPTVPMLWEQGLWDQEDMWGAIHAWQALKDADVKAPNTLVMGPWRHSGVNYNGSTLGPLEFEGDTAHQYRRDVFRPFFDEYLKPGSASVHLPDAIIYNTGDQKWDYYRSWPSVCESNCTGGLTPLYLADGHGLSFTHPAADGADSYVSDPAHPVPFISRPFAFAQSSRWKPWLVQDQREAESRPDVVTYETEVLDEPVRVSGVPVADLFAATSGTDSDWVVKLIDVQPAMTPDDPKMGGYELPVSMDIFRGRYRKDFAKPEALQPDATLHYHFTLPAVNHVFAKGHRIMVQIQSSWFPLYDRNPQKFVPNIFDAKPADYTVATQSIHHGGKEATSILLPVVKQKLGPEQKLISEEDLNSAVDHHHHHH

来源 Source

来源生物 organism	Acetobacter pasteurianus
NCBI 分类编号 ncbi_taxonomy_id	438
宿主生物 host_organism	Escherichia coli

实体 2 Entity 2 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	3654

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6. 折叠分类 (SCOP + CATH) 80 domains

SCOP 2.08 (32 domains)

结构域编号 domain_id	d2b9va1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.18 — Galactose-binding domain-like
超家族 Superfamily superfamily	b.18.1 — Galactose-binding domain-like
家族 Family family	b.18.1.13 — PepX C-terminal domain-like

结构域编号 domain_id	d2b9va2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.69 — alpha/beta-Hydrolases
超家族 Superfamily superfamily	c.69.1 — alpha/beta-Hydrolases
家族 Family family	c.69.1.21 — PepX catalytic domain-like

结构域编号 domain_id	d2b9vb1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.18 — Galactose-binding domain-like
超家族 Superfamily superfamily	b.18.1 — Galactose-binding domain-like
家族 Family family	b.18.1.13 — PepX C-terminal domain-like

结构域编号 domain_id	d2b9vb2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.69 — alpha/beta-Hydrolases
超家族 Superfamily superfamily	c.69.1 — alpha/beta-Hydrolases
家族 Family family	c.69.1.21 — PepX catalytic domain-like

结构域编号 domain_id	d2b9vc1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.18 — Galactose-binding domain-like
超家族 Superfamily superfamily	b.18.1 — Galactose-binding domain-like
家族 Family family	b.18.1.13 — PepX C-terminal domain-like

结构域编号 domain_id	d2b9vc2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.69 — alpha/beta-Hydrolases
超家族 Superfamily superfamily	c.69.1 — alpha/beta-Hydrolases
家族 Family family	c.69.1.21 — PepX catalytic domain-like

结构域编号 domain_id	d2b9vd1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.18 — Galactose-binding domain-like
超家族 Superfamily superfamily	b.18.1 — Galactose-binding domain-like
家族 Family family	b.18.1.13 — PepX C-terminal domain-like

结构域编号 domain_id	d2b9vd2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.69 — alpha/beta-Hydrolases
超家族 Superfamily superfamily	c.69.1 — alpha/beta-Hydrolases
家族 Family family	c.69.1.21 — PepX catalytic domain-like

结构域编号 domain_id	d2b9ve1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.18 — Galactose-binding domain-like
超家族 Superfamily superfamily	b.18.1 — Galactose-binding domain-like
家族 Family family	b.18.1.13 — PepX C-terminal domain-like

结构域编号 domain_id	d2b9ve2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.69 — alpha/beta-Hydrolases
超家族 Superfamily superfamily	c.69.1 — alpha/beta-Hydrolases
家族 Family family	c.69.1.21 — PepX catalytic domain-like

结构域编号 domain_id	d2b9vf1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.18 — Galactose-binding domain-like
超家族 Superfamily superfamily	b.18.1 — Galactose-binding domain-like
家族 Family family	b.18.1.13 — PepX C-terminal domain-like

结构域编号 domain_id	d2b9vf2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.69 — alpha/beta-Hydrolases
超家族 Superfamily superfamily	c.69.1 — alpha/beta-Hydrolases
家族 Family family	c.69.1.21 — PepX catalytic domain-like

结构域编号 domain_id	d2b9vg1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.18 — Galactose-binding domain-like
超家族 Superfamily superfamily	b.18.1 — Galactose-binding domain-like
家族 Family family	b.18.1.13 — PepX C-terminal domain-like

结构域编号 domain_id	d2b9vg2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.69 — alpha/beta-Hydrolases
超家族 Superfamily superfamily	c.69.1 — alpha/beta-Hydrolases
家族 Family family	c.69.1.21 — PepX catalytic domain-like

结构域编号 domain_id	d2b9vh1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.18 — Galactose-binding domain-like
超家族 Superfamily superfamily	b.18.1 — Galactose-binding domain-like
家族 Family family	b.18.1.13 — PepX C-terminal domain-like

结构域编号 domain_id	d2b9vh2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.69 — alpha/beta-Hydrolases
超家族 Superfamily superfamily	c.69.1 — alpha/beta-Hydrolases
家族 Family family	c.69.1.21 — PepX catalytic domain-like

结构域编号 domain_id	d2b9vi1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.18 — Galactose-binding domain-like
超家族 Superfamily superfamily	b.18.1 — Galactose-binding domain-like
家族 Family family	b.18.1.13 — PepX C-terminal domain-like

结构域编号 domain_id	d2b9vi2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.69 — alpha/beta-Hydrolases
超家族 Superfamily superfamily	c.69.1 — alpha/beta-Hydrolases
家族 Family family	c.69.1.21 — PepX catalytic domain-like

结构域编号 domain_id	d2b9vj1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.18 — Galactose-binding domain-like
超家族 Superfamily superfamily	b.18.1 — Galactose-binding domain-like
家族 Family family	b.18.1.13 — PepX C-terminal domain-like

结构域编号 domain_id	d2b9vj2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.69 — alpha/beta-Hydrolases
超家族 Superfamily superfamily	c.69.1 — alpha/beta-Hydrolases
家族 Family family	c.69.1.21 — PepX catalytic domain-like

结构域编号 domain_id	d2b9vk1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.18 — Galactose-binding domain-like
超家族 Superfamily superfamily	b.18.1 — Galactose-binding domain-like
家族 Family family	b.18.1.13 — PepX C-terminal domain-like

结构域编号 domain_id	d2b9vk2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.69 — alpha/beta-Hydrolases
超家族 Superfamily superfamily	c.69.1 — alpha/beta-Hydrolases
家族 Family family	c.69.1.21 — PepX catalytic domain-like

结构域编号 domain_id	d2b9vl1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.18 — Galactose-binding domain-like
超家族 Superfamily superfamily	b.18.1 — Galactose-binding domain-like
家族 Family family	b.18.1.13 — PepX C-terminal domain-like

结构域编号 domain_id	d2b9vl2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.69 — alpha/beta-Hydrolases
超家族 Superfamily superfamily	c.69.1 — alpha/beta-Hydrolases
家族 Family family	c.69.1.21 — PepX catalytic domain-like

结构域编号 domain_id	d2b9vm1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.18 — Galactose-binding domain-like
超家族 Superfamily superfamily	b.18.1 — Galactose-binding domain-like
家族 Family family	b.18.1.13 — PepX C-terminal domain-like

结构域编号 domain_id	d2b9vm2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.69 — alpha/beta-Hydrolases
超家族 Superfamily superfamily	c.69.1 — alpha/beta-Hydrolases
家族 Family family	c.69.1.21 — PepX catalytic domain-like

结构域编号 domain_id	d2b9vn1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.18 — Galactose-binding domain-like
超家族 Superfamily superfamily	b.18.1 — Galactose-binding domain-like
家族 Family family	b.18.1.13 — PepX C-terminal domain-like

结构域编号 domain_id	d2b9vn2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.69 — alpha/beta-Hydrolases
超家族 Superfamily superfamily	c.69.1 — alpha/beta-Hydrolases
家族 Family family	c.69.1.21 — PepX catalytic domain-like

结构域编号 domain_id	d2b9vo1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.18 — Galactose-binding domain-like
超家族 Superfamily superfamily	b.18.1 — Galactose-binding domain-like
家族 Family family	b.18.1.13 — PepX C-terminal domain-like

结构域编号 domain_id	d2b9vo2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.69 — alpha/beta-Hydrolases
超家族 Superfamily superfamily	c.69.1 — alpha/beta-Hydrolases
家族 Family family	c.69.1.21 — PepX catalytic domain-like

结构域编号 domain_id	d2b9vp1
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.18 — Galactose-binding domain-like
超家族 Superfamily superfamily	b.18.1 — Galactose-binding domain-like
家族 Family family	b.18.1.13 — PepX C-terminal domain-like

结构域编号 domain_id	d2b9vp2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.69 — alpha/beta-Hydrolases
超家族 Superfamily superfamily	c.69.1 — alpha/beta-Hydrolases
家族 Family family	c.69.1.21 — PepX catalytic domain-like

CATH v4.4 (48 domains)

结构域编号 domain_id	2b9vA01
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	1820 — Alpha/Beta hydrolase fold, catalytic domain

结构域编号 domain_id	2b9vA02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	3020 — alpha-amino acid ester hydrolase ( Helical cap domain)
同源超家族 H-superfamily homologous superfamily	10 — alpha-amino acid ester hydrolase ( Helical cap domain)

结构域编号 domain_id	2b9vA03
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	260 — Galactose-binding domain-like

结构域编号 domain_id	2b9vB01
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	1820 — Alpha/Beta hydrolase fold, catalytic domain

结构域编号 domain_id	2b9vB02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	3020 — alpha-amino acid ester hydrolase ( Helical cap domain)
同源超家族 H-superfamily homologous superfamily	10 — alpha-amino acid ester hydrolase ( Helical cap domain)

结构域编号 domain_id	2b9vB03
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	260 — Galactose-binding domain-like

结构域编号 domain_id	2b9vC01
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	1820 — Alpha/Beta hydrolase fold, catalytic domain

结构域编号 domain_id	2b9vC02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	3020 — alpha-amino acid ester hydrolase ( Helical cap domain)
同源超家族 H-superfamily homologous superfamily	10 — alpha-amino acid ester hydrolase ( Helical cap domain)

结构域编号 domain_id	2b9vC03
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	260 — Galactose-binding domain-like

结构域编号 domain_id	2b9vD01
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	1820 — Alpha/Beta hydrolase fold, catalytic domain

结构域编号 domain_id	2b9vD02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	3020 — alpha-amino acid ester hydrolase ( Helical cap domain)
同源超家族 H-superfamily homologous superfamily	10 — alpha-amino acid ester hydrolase ( Helical cap domain)

结构域编号 domain_id	2b9vD03
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	260 — Galactose-binding domain-like

结构域编号 domain_id	2b9vE01
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	1820 — Alpha/Beta hydrolase fold, catalytic domain

结构域编号 domain_id	2b9vE02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	3020 — alpha-amino acid ester hydrolase ( Helical cap domain)
同源超家族 H-superfamily homologous superfamily	10 — alpha-amino acid ester hydrolase ( Helical cap domain)

结构域编号 domain_id	2b9vE03
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	260 — Galactose-binding domain-like

结构域编号 domain_id	2b9vF01
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	1820 — Alpha/Beta hydrolase fold, catalytic domain

结构域编号 domain_id	2b9vF02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	3020 — alpha-amino acid ester hydrolase ( Helical cap domain)
同源超家族 H-superfamily homologous superfamily	10 — alpha-amino acid ester hydrolase ( Helical cap domain)

结构域编号 domain_id	2b9vF03
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	260 — Galactose-binding domain-like

结构域编号 domain_id	2b9vG01
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	1820 — Alpha/Beta hydrolase fold, catalytic domain

结构域编号 domain_id	2b9vG02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	3020 — alpha-amino acid ester hydrolase ( Helical cap domain)
同源超家族 H-superfamily homologous superfamily	10 — alpha-amino acid ester hydrolase ( Helical cap domain)

结构域编号 domain_id	2b9vG03
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	260 — Galactose-binding domain-like

结构域编号 domain_id	2b9vH01
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	1820 — Alpha/Beta hydrolase fold, catalytic domain

结构域编号 domain_id	2b9vH02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	3020 — alpha-amino acid ester hydrolase ( Helical cap domain)
同源超家族 H-superfamily homologous superfamily	10 — alpha-amino acid ester hydrolase ( Helical cap domain)

结构域编号 domain_id	2b9vH03
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	260 — Galactose-binding domain-like

结构域编号 domain_id	2b9vI01
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	1820 — Alpha/Beta hydrolase fold, catalytic domain

结构域编号 domain_id	2b9vI02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	3020 — alpha-amino acid ester hydrolase ( Helical cap domain)
同源超家族 H-superfamily homologous superfamily	10 — alpha-amino acid ester hydrolase ( Helical cap domain)

结构域编号 domain_id	2b9vI03
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	260 — Galactose-binding domain-like

结构域编号 domain_id	2b9vJ01
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	1820 — Alpha/Beta hydrolase fold, catalytic domain

结构域编号 domain_id	2b9vJ02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	3020 — alpha-amino acid ester hydrolase ( Helical cap domain)
同源超家族 H-superfamily homologous superfamily	10 — alpha-amino acid ester hydrolase ( Helical cap domain)

结构域编号 domain_id	2b9vJ03
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	260 — Galactose-binding domain-like

结构域编号 domain_id	2b9vK01
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	1820 — Alpha/Beta hydrolase fold, catalytic domain

结构域编号 domain_id	2b9vK02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	3020 — alpha-amino acid ester hydrolase ( Helical cap domain)
同源超家族 H-superfamily homologous superfamily	10 — alpha-amino acid ester hydrolase ( Helical cap domain)

结构域编号 domain_id	2b9vK03
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	260 — Galactose-binding domain-like

结构域编号 domain_id	2b9vL01
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	1820 — Alpha/Beta hydrolase fold, catalytic domain

结构域编号 domain_id	2b9vL02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	3020 — alpha-amino acid ester hydrolase ( Helical cap domain)
同源超家族 H-superfamily homologous superfamily	10 — alpha-amino acid ester hydrolase ( Helical cap domain)

结构域编号 domain_id	2b9vL03
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	260 — Galactose-binding domain-like

结构域编号 domain_id	2b9vM01
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	1820 — Alpha/Beta hydrolase fold, catalytic domain

结构域编号 domain_id	2b9vM02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	3020 — alpha-amino acid ester hydrolase ( Helical cap domain)
同源超家族 H-superfamily homologous superfamily	10 — alpha-amino acid ester hydrolase ( Helical cap domain)

结构域编号 domain_id	2b9vM03
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	260 — Galactose-binding domain-like

结构域编号 domain_id	2b9vN01
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	1820 — Alpha/Beta hydrolase fold, catalytic domain

结构域编号 domain_id	2b9vN02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	3020 — alpha-amino acid ester hydrolase ( Helical cap domain)
同源超家族 H-superfamily homologous superfamily	10 — alpha-amino acid ester hydrolase ( Helical cap domain)

结构域编号 domain_id	2b9vN03
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	260 — Galactose-binding domain-like

结构域编号 domain_id	2b9vO01
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	1820 — Alpha/Beta hydrolase fold, catalytic domain

结构域编号 domain_id	2b9vO02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	3020 — alpha-amino acid ester hydrolase ( Helical cap domain)
同源超家族 H-superfamily homologous superfamily	10 — alpha-amino acid ester hydrolase ( Helical cap domain)

结构域编号 domain_id	2b9vO03
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	260 — Galactose-binding domain-like

结构域编号 domain_id	2b9vP01
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	1820 — Alpha/Beta hydrolase fold, catalytic domain

结构域编号 domain_id	2b9vP02
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	3020 — alpha-amino acid ester hydrolase ( Helical cap domain)
同源超家族 H-superfamily homologous superfamily	10 — alpha-amino acid ester hydrolase ( Helical cap domain)

结构域编号 domain_id	2b9vP03
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	260 — Galactose-binding domain-like

▶

晶胞边长 a length_a	98.369 Å
晶胞边长 b length_b	275.594 Å
晶胞边长 c length_c	197.953 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	90.11 °
晶胞夹角 γ angle_gamma	90.00 °
晶胞分子数 Z z_pdb	32

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	2.000 Å
最低分辨率 resolution_low	40.000 Å
R 因子 r_factor	0.2005
R_work r_work	0.1988
R_free r_free	0.2348

Acetobacter turbidans alpha-amino acid ester hydrolase

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

Alpha-amino acid ester hydrolase

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

2b9v__assembly_3__model_1

2b9v__assembly_3__model_1 | I(q)

2b9v__assembly_3__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 (2)

实体 1 Entity 1 polymer

聚合物 Polymer

来源 Source

实体 2 Entity 2 water

6. 折叠分类 (SCOP + CATH) 80 domains

SCOP 2.08 (32 domains)

CATH v4.4 (48 domains)

7. 引用文献 (1)

Acetobacter turbidans alpha-amino acid ester hydrolase

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

Alpha-amino acid ester hydrolase

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

2b9v__assembly_3__model_1

2b9v__assembly_3__model_1 | I(q)

2b9v__assembly_3__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 (2)

实体 1 Entity 1 polymer

聚合物 Polymer

来源 Source

实体 2 Entity 2 water

6. 折叠分类 (SCOP + CATH) 80 domains

SCOP 2.08 (32 domains)

CATH v4.4 (48 domains)

7. 引用文献 (1)