2j5i

Crystal Structure of Hydroxycinnamoyl-CoA Hydratase-Lyase

Method: X-RAY DIFFRACTION

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

P-HYDROXYCINNAMOYL COA HYDRATASE/LYASE

PSEUDOMONAS FLUORESCENS

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 6	water × 6	与蛋白数一致
2	蛋白同源多聚体	同源多聚体	蛋白 6	water × 6	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	O69762_PSEFL
Isoform	—
PDB实体	1, 2, 3
链与序列区间	作者链 A； PDB构建体 1–276； UniProt 1–276 作者链 B； PDB构建体 1–276； UniProt 1–276 作者链 C； PDB构建体 1–276； UniProt 1–276 作者链 D； PDB构建体 1–276； UniProt 1–276 作者链 E； PDB构建体 1–276； UniProt 1–276 作者链 F； PDB构建体 1–276； UniProt 1–276 作者链 G； PDB构建体 1–276； UniProt 1–276 作者链 H； PDB构建体 1–276； UniProt 1–276 作者链 J； PDB构建体 1–276； UniProt 1–276 作者链 K； PDB构建体 1–276； UniProt 1–276 作者链 L； PDB构建体 1–276； UniProt 1–276 作者链 I； PDB构建体 1–276； UniProt 1–276

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	2j5i
沉积日期 deposition_date	2006-09-18
结构标题 title	Crystal Structure of Hydroxycinnamoyl-CoA Hydratase-Lyase
关键词 keywords	LYASE, VANILLIN, ALDOLASE, CROTONASE, HYDRATASE, COENZYME-A; LYASE
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。

2j5i__assembly_1__model_1

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

下载该曲线 .dat

2j5i__assembly_1__model_1 | I(q)

100 个绘图点；横轴和纵轴均采用对数尺度。

2j5i__assembly_1__model_1 | P(r) · Pending

P(r) 将按相同 assembly/model 分别计算和展示。

Rg（Guinier）	32.11 Å
Rg（电子密度）	31.07 Å
总 Rg	31.82 Å
原子数	11633
残基数	1481
排除体积	207790 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	`2j5i__assembly_1__model_1`	hexameric （6）	成功	4.1.3-1-20251215 (887e7ef)	查看下载
2	1	`2j5i__assembly_2__model_1`	hexameric （6）	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 (4)

实体 1 Entity 1 polymer

描述 description	P-HYDROXYCINNAMOYL COA HYDRATASE/LYASE
分子量 formula_weight	31012.6 kDa
EC 编号 ec_number	4.2.1.101
来源方法 src_method	man
拷贝数 entity_count	1

聚合物 Polymer

聚合物类型 type	polypeptide(L)
链编号 strand_id	A
原子数 atom_count	25264

MSTYEGRWKTVKVEIEDGIAFVILNRPEKRNAMSPTLNREMIDVLETLEQDPAAGVLVLTGAGEAWTAGMDLKEYFREVDAGPEILQEKIRREASQWQWKLLRMYAKPTIAMVNGWCFGGGFSPLVACDLAICADEATFGLSEINWGIPPGNLVSKAMADTVGHRQSLMYIMTGKTFGGQKAAEMGLVNESVPLAQLREVTIELARNLLEKNPVVLRAAKHGFKRCRELTWEQNEDYLYAKLDQSRLLDTEGGREQGMKQFLDDKSIKPGLQAYKR

来源 Source

来源生物 organism	PSEUDOMONAS FLUORESCENS
NCBI 分类编号 ncbi_taxonomy_id	294
宿主生物 host_organism	ESCHERICHIA COLI

实体 2 Entity 2 polymer

描述 description	P-HYDROXYCINNAMOYL COA HYDRATASE/LYASE
分子量 formula_weight	31044.6 kDa
EC 编号 ec_number	4.2.1.101
来源方法 src_method	man
拷贝数 entity_count	10

聚合物 Polymer

聚合物类型 type	polypeptide(L)
链编号 strand_id	B,C,D,E,F,G,H,J,K,L

MSTYEGRWKTVKVEIEDGIAFVILNRPEKRNAMSPTLNREMIDVLETLEQDPAAGVLVLTGAGEAWTAGMDLKEYFREVDAGPEILQEKIRREASQWQWKLLRMYAKPTIAMVNGWCFGGGFSPLVACDLAICADEATFGLSEINWGIPPGNLVSKAMADTVGHRQSLYYIMTGKTFGGQKAAEMGLVNESVPLAQLREVTIELARNLLEKNPVVLRAAKHGFKRCRELTWEQNEDYLYAKLDQSRLLDTEGGREQGMKQFLDDKSIKPGLQAYKR

来源 Source

来源生物 organism	PSEUDOMONAS FLUORESCENS
NCBI 分类编号 ncbi_taxonomy_id	294
宿主生物 host_organism	ESCHERICHIA COLI

实体 3 Entity 3 polymer

描述 description	P-HYDROXYCINNAMOYL COA HYDRATASE/LYASE
分子量 formula_weight	31043.6 kDa
EC 编号 ec_number	4.2.1.101
来源方法 src_method	man
拷贝数 entity_count	1

聚合物 Polymer

聚合物类型 type	polypeptide(L)
链编号 strand_id	I

MSTYEGRWKTVKVEIEDGIAFVILNRPEKRNAMSPTLNREMIDVLETLEQDPAAGVLVLTGAGEAWTAGMDLKEYFREVDAGPEILQEKIRREASQWQWKLLRMYAKPTIAMVNGWCFGGGFSPLVACDLAICADEATFGLSEINWGIPPGNLVSKAMADTVGHRQSLYYIMTGKTFGGQKAAEMGLVNESVPLAQLREVTIELARNLLEKNPVVLRAAKHGFKRCRELTWQQNEDYLYAKLDQSRLLDTEGGREQGMKQFLDDKSIKPGLQAYKR

来源 Source

来源生物 organism	PSEUDOMONAS FLUORESCENS
NCBI 分类编号 ncbi_taxonomy_id	294
宿主生物 host_organism	ESCHERICHIA COLI

实体 4 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	1861

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6. 折叠分类 (SCOP + CATH) 36 domains

SCOP 2.08 (12 domains)

结构域编号 domain_id	d2j5ia_
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.14.1.0 — automated matches

结构域编号 domain_id	d2j5ib_
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.14.1.0 — automated matches

结构域编号 domain_id	d2j5ic_
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.14.1.0 — automated matches

结构域编号 domain_id	d2j5id_
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.14.1.0 — automated matches

结构域编号 domain_id	d2j5ie_
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.14.1.0 — automated matches

结构域编号 domain_id	d2j5if_
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.14.1.0 — automated matches

结构域编号 domain_id	d2j5ig_
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.14.1.0 — automated matches

结构域编号 domain_id	d2j5ih_
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.14.1.0 — automated matches

结构域编号 domain_id	d2j5ii_
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.14.1.0 — automated matches

结构域编号 domain_id	d2j5ij_
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.14.1.0 — automated matches

结构域编号 domain_id	d2j5ik_
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.14.1.0 — automated matches

结构域编号 domain_id	d2j5il_
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.14.1.0 — automated matches

CATH v4.4 (24 domains)

结构域编号 domain_id	2j5iA01
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	2j5iA02
类 Class class	6 — Special
架构 Architecture architecture	10 — Helix non-globular
拓扑 Topology topology	250 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily	2850 —

结构域编号 domain_id	2j5iB01
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	2j5iB02
类 Class class	6 — Special
架构 Architecture architecture	10 — Helix non-globular
拓扑 Topology topology	250 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily	2850 —

结构域编号 domain_id	2j5iC01
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	2j5iC02
类 Class class	6 — Special
架构 Architecture architecture	10 — Helix non-globular
拓扑 Topology topology	250 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily	2850 —

结构域编号 domain_id	2j5iD01
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	2j5iD02
类 Class class	6 — Special
架构 Architecture architecture	10 — Helix non-globular
拓扑 Topology topology	250 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily	2850 —

结构域编号 domain_id	2j5iE01
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	2j5iE02
类 Class class	6 — Special
架构 Architecture architecture	10 — Helix non-globular
拓扑 Topology topology	250 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily	2850 —

结构域编号 domain_id	2j5iF01
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	2j5iF02
类 Class class	6 — Special
架构 Architecture architecture	10 — Helix non-globular
拓扑 Topology topology	250 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily	2850 —

结构域编号 domain_id	2j5iG01
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	2j5iG02
类 Class class	6 — Special
架构 Architecture architecture	10 — Helix non-globular
拓扑 Topology topology	250 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily	2850 —

结构域编号 domain_id	2j5iH01
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	2j5iH02
类 Class class	6 — Special
架构 Architecture architecture	10 — Helix non-globular
拓扑 Topology topology	250 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily	2850 —

结构域编号 domain_id	2j5iI01
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	2j5iI02
类 Class class	6 — Special
架构 Architecture architecture	10 — Helix non-globular
拓扑 Topology topology	250 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily	2850 —

结构域编号 domain_id	2j5iJ01
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	2j5iJ02
类 Class class	6 — Special
架构 Architecture architecture	10 — Helix non-globular
拓扑 Topology topology	250 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily	2850 —

结构域编号 domain_id	2j5iK01
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	2j5iK02
类 Class class	6 — Special
架构 Architecture architecture	10 — Helix non-globular
拓扑 Topology topology	250 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily	2850 —

结构域编号 domain_id	2j5iL01
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	2j5iL02
类 Class class	6 — Special
架构 Architecture architecture	10 — Helix non-globular
拓扑 Topology topology	250 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily	2850 —

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晶胞边长 a length_a	154.238 Å
晶胞边长 b length_b	167.487 Å
晶胞边长 c length_c	130.818 Å
晶胞夹角 α angle_alpha	90.00 °
晶胞夹角 β angle_beta	90.00 °
晶胞夹角 γ angle_gamma	90.00 °
晶胞分子数 Z z_pdb	40

空间群 space_group	P 21 21 2
空间群编号 int_tables_number	18
晶系 crystal_system	—

分辨率 resolution	1.800 Å
最低分辨率 resolution_low	111.800 Å
R 因子 r_factor	0.1810
R_work r_work	0.1790
R_free r_free	0.2150

Crystal Structure of Hydroxycinnamoyl-CoA Hydratase-Lyase

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

P-HYDROXYCINNAMOYL COA HYDRATASE/LYASE

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

2j5i__assembly_1__model_1

2j5i__assembly_1__model_1 | I(q)

2j5i__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 (4)

实体 1 Entity 1 polymer

聚合物 Polymer

来源 Source

实体 2 Entity 2 polymer

聚合物 Polymer

来源 Source

实体 3 Entity 3 polymer

聚合物 Polymer

来源 Source

实体 4 Entity 4 water

6. 折叠分类 (SCOP + CATH) 36 domains

SCOP 2.08 (12 domains)

CATH v4.4 (24 domains)

7. 引用文献 (1)

Crystal Structure of Hydroxycinnamoyl-CoA Hydratase-Lyase

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

P-HYDROXYCINNAMOYL COA HYDRATASE/LYASE

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

2j5i__assembly_1__model_1

2j5i__assembly_1__model_1 | I(q)

2j5i__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 (4)

实体 1 Entity 1 polymer

聚合物 Polymer

来源 Source

实体 2 Entity 2 polymer

聚合物 Polymer

来源 Source

实体 3 Entity 3 polymer

聚合物 Polymer

来源 Source

实体 4 Entity 4 water

6. 折叠分类 (SCOP + CATH) 36 domains

SCOP 2.08 (12 domains)

CATH v4.4 (24 domains)

7. 引用文献 (1)