1pcq

Crystal structure of groEL-groES

Method: X-RAY DIFFRACTION

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

groEL protein

Escherichia coli

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	蛋白异源复合物	异源复合物	蛋白 21	groES protein × 7 （P0A6F9） MAGNESIUM ION × 7 POTASSIUM ION × 7 ADENOSINE-5'-DIPHOSPHATE × 7 ALUMINUM FLUORIDE × 7	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	CH60_ECOLI
Isoform	—
PDB实体	1
链与序列区间	作者链 A； PDB构建体 1–524； UniProt 1–524 作者链 B； PDB构建体 1–524； UniProt 1–524 作者链 C； PDB构建体 1–524； UniProt 1–524 作者链 D； PDB构建体 1–524； UniProt 1–524 作者链 E； PDB构建体 1–524； UniProt 1–524 作者链 F； PDB构建体 1–524； UniProt 1–524 作者链 G； PDB构建体 1–524； UniProt 1–524 作者链 H； PDB构建体 1–524； UniProt 1–524 作者链 I； PDB构建体 1–524； UniProt 1–524 作者链 J； PDB构建体 1–524； UniProt 1–524 作者链 K； PDB构建体 1–524； UniProt 1–524 作者链 L； PDB构建体 1–524； UniProt 1–524 作者链 M； PDB构建体 1–524； UniProt 1–524 作者链 N； PDB构建体 1–524； UniProt 1–524

groES protein

Escherichia coli

UniProt P0A6F9

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	蛋白异源复合物	异源复合物	蛋白 21	groEL protein × 14 （P0A6F5） MAGNESIUM ION × 7 POTASSIUM ION × 7 ADENOSINE-5'-DIPHOSPHATE × 7 ALUMINUM FLUORIDE × 7	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	CH10_ECOLI
Isoform	—
PDB实体	2
链与序列区间	作者链 O； PDB构建体 1–97； UniProt 1–97 作者链 P； PDB构建体 1–97； UniProt 1–97 作者链 Q； PDB构建体 1–97； UniProt 1–97 作者链 R； PDB构建体 1–97； UniProt 1–97 作者链 S； PDB构建体 1–97； UniProt 1–97 作者链 T； PDB构建体 1–97； UniProt 1–97 作者链 U； PDB构建体 1–97； UniProt 1–97

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	1pcq
沉积日期 deposition_date	2003-05-16
结构标题 title	Crystal structure of groEL-groES
关键词 keywords	CHAPERONE; CHAPERONE
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。

1pcq__assembly_1__model_1

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

下载该曲线 .dat

1pcq__assembly_1__model_1 | I(q)

100 个绘图点；横轴和纵轴均采用对数尺度。

1pcq__assembly_1__model_1 | P(r) · Pending

P(r) 将按相同 assembly/model 分别计算和展示。

Rg（Guinier）	68.88 Å
Rg（电子密度）	68.62 Å
总 Rg	68.64 Å
原子数	59304
残基数	8015
排除体积	1062200 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	`1pcq__assembly_1__model_1`	21-meric （21）	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 (6)

实体 1 Entity 1 polymer

描述 description	groEL protein
分子量 formula_weight	55220.1 kDa
来源方法 src_method	man
拷贝数 entity_count	14

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
原子数 atom_count	59304

AAKDVKFGNDARVKMLRGVNVLADAVKVTLGPKGRNVVLDKSFGAPTITKDGVSVAREIELEDKFENMGAQMVKEVASKANDAAGDGTTTATVLAQAIITEGLKAVAAGMNPMDLKRGIDKAVTAAVEELKALSVPCSDSKAIAQVGTISANSDETVGKLIAEAMDKVGKEGVITVEDGTGLQDELDVVEGMQFDRGYLSPYFINKPETGAVELESPFILLADKKISNIREMLPVLEAVAKAGKPLLIIAEDVEGEALATLVVNTMRGIVKVAAVKAPGFGDRRKAMLQDIATLTGGTVISEEIGMELEKATLEDLGQAKRVVINKDTTTIIDGVGEEAAIQGRVAQIRQQIEEATSDYDREKLQERVAKLAGGVAVIKVGAATEVEMKEKKARVEDALHATRAAVEEGVVAGGGVALIRVASKLADLRGQNEDQNVGIKVALRAMEAPLRQIVLNCGEEPSVVANTVKGGDGNYGYNAATEEYGNMIDMGILDPTKVTRSALQYAASVAGLMITTECMVTDLP

来源 Source

来源生物 organism	Escherichia coli
NCBI 分类编号 ncbi_taxonomy_id	562
宿主生物 host_organism	Escherichia coli

实体 2 Entity 2 polymer

描述 description	groES protein
分子量 formula_weight	10400.9 kDa
来源方法 src_method	man
拷贝数 entity_count	7

聚合物 Polymer

聚合物类型 type	polypeptide(L)
链编号 strand_id	O,P,Q,R,S,T,U

MNIRPLHDRVIVKRKEVETKSAGGIVLTGSAAAKSTRGEVLAVGNGRILENGEVKPLDVKVGDIVIFNDGYGVKSEKIDNEEVLIMSESDILAIVEA

来源 Source

来源生物 organism	Escherichia coli
NCBI 分类编号 ncbi_taxonomy_id	562
宿主生物 host_organism	Escherichia coli

实体 3 Entity 3 non-polymer

描述 description	MAGNESIUM ION
分子量 formula_weight	24.3 kDa
来源方法 src_method	syn
拷贝数 entity_count	7

实体 4 Entity 4 non-polymer

描述 description	POTASSIUM ION
分子量 formula_weight	39.1 kDa
来源方法 src_method	syn
拷贝数 entity_count	7

实体 5 Entity 5 non-polymer

描述 description	ADENOSINE-5'-DIPHOSPHATE
分子量 formula_weight	427.2 kDa
来源方法 src_method	syn
拷贝数 entity_count	7

实体 6 Entity 6 non-polymer

描述 description	ALUMINUM FLUORIDE
分子量 formula_weight	84.0 kDa
来源方法 src_method	syn
拷贝数 entity_count	7

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6. 折叠分类 (SCOP + CATH) 98 domains

SCOP 2.08 (49 domains)

结构域编号 domain_id	d1pcqa1
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.129 — GroEL equatorial domain-like
超家族 Superfamily superfamily	a.129.1 — GroEL equatorial domain-like
家族 Family family	a.129.1.1 — GroEL chaperone, ATPase domain

结构域编号 domain_id	d1pcqa2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.8 — The 'swivelling' beta/beta/alpha domain
超家族 Superfamily superfamily	c.8.5 — GroEL apical domain-like
家族 Family family	c.8.5.1 — GroEL-like chaperone, apical domain

结构域编号 domain_id	d1pcqa3
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.56 — GroEL-intermediate domain like
超家族 Superfamily superfamily	d.56.1 — GroEL-intermediate domain like
家族 Family family	d.56.1.1 — GroEL-like chaperone, intermediate domain

结构域编号 domain_id	d1pcqb1
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.129 — GroEL equatorial domain-like
超家族 Superfamily superfamily	a.129.1 — GroEL equatorial domain-like
家族 Family family	a.129.1.1 — GroEL chaperone, ATPase domain

结构域编号 domain_id	d1pcqb2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.8 — The 'swivelling' beta/beta/alpha domain
超家族 Superfamily superfamily	c.8.5 — GroEL apical domain-like
家族 Family family	c.8.5.1 — GroEL-like chaperone, apical domain

结构域编号 domain_id	d1pcqb3
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.56 — GroEL-intermediate domain like
超家族 Superfamily superfamily	d.56.1 — GroEL-intermediate domain like
家族 Family family	d.56.1.1 — GroEL-like chaperone, intermediate domain

结构域编号 domain_id	d1pcqc1
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.129 — GroEL equatorial domain-like
超家族 Superfamily superfamily	a.129.1 — GroEL equatorial domain-like
家族 Family family	a.129.1.1 — GroEL chaperone, ATPase domain

结构域编号 domain_id	d1pcqc2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.8 — The 'swivelling' beta/beta/alpha domain
超家族 Superfamily superfamily	c.8.5 — GroEL apical domain-like
家族 Family family	c.8.5.1 — GroEL-like chaperone, apical domain

结构域编号 domain_id	d1pcqc3
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.56 — GroEL-intermediate domain like
超家族 Superfamily superfamily	d.56.1 — GroEL-intermediate domain like
家族 Family family	d.56.1.1 — GroEL-like chaperone, intermediate domain

结构域编号 domain_id	d1pcqd1
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.129 — GroEL equatorial domain-like
超家族 Superfamily superfamily	a.129.1 — GroEL equatorial domain-like
家族 Family family	a.129.1.1 — GroEL chaperone, ATPase domain

结构域编号 domain_id	d1pcqd2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.8 — The 'swivelling' beta/beta/alpha domain
超家族 Superfamily superfamily	c.8.5 — GroEL apical domain-like
家族 Family family	c.8.5.1 — GroEL-like chaperone, apical domain

结构域编号 domain_id	d1pcqd3
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.56 — GroEL-intermediate domain like
超家族 Superfamily superfamily	d.56.1 — GroEL-intermediate domain like
家族 Family family	d.56.1.1 — GroEL-like chaperone, intermediate domain

结构域编号 domain_id	d1pcqe1
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.129 — GroEL equatorial domain-like
超家族 Superfamily superfamily	a.129.1 — GroEL equatorial domain-like
家族 Family family	a.129.1.1 — GroEL chaperone, ATPase domain

结构域编号 domain_id	d1pcqe2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.8 — The 'swivelling' beta/beta/alpha domain
超家族 Superfamily superfamily	c.8.5 — GroEL apical domain-like
家族 Family family	c.8.5.1 — GroEL-like chaperone, apical domain

结构域编号 domain_id	d1pcqe3
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.56 — GroEL-intermediate domain like
超家族 Superfamily superfamily	d.56.1 — GroEL-intermediate domain like
家族 Family family	d.56.1.1 — GroEL-like chaperone, intermediate domain

结构域编号 domain_id	d1pcqf1
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.129 — GroEL equatorial domain-like
超家族 Superfamily superfamily	a.129.1 — GroEL equatorial domain-like
家族 Family family	a.129.1.1 — GroEL chaperone, ATPase domain

结构域编号 domain_id	d1pcqf2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.8 — The 'swivelling' beta/beta/alpha domain
超家族 Superfamily superfamily	c.8.5 — GroEL apical domain-like
家族 Family family	c.8.5.1 — GroEL-like chaperone, apical domain

结构域编号 domain_id	d1pcqf3
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.56 — GroEL-intermediate domain like
超家族 Superfamily superfamily	d.56.1 — GroEL-intermediate domain like
家族 Family family	d.56.1.1 — GroEL-like chaperone, intermediate domain

结构域编号 domain_id	d1pcqg1
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.129 — GroEL equatorial domain-like
超家族 Superfamily superfamily	a.129.1 — GroEL equatorial domain-like
家族 Family family	a.129.1.1 — GroEL chaperone, ATPase domain

结构域编号 domain_id	d1pcqg2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.8 — The 'swivelling' beta/beta/alpha domain
超家族 Superfamily superfamily	c.8.5 — GroEL apical domain-like
家族 Family family	c.8.5.1 — GroEL-like chaperone, apical domain

结构域编号 domain_id	d1pcqg3
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.56 — GroEL-intermediate domain like
超家族 Superfamily superfamily	d.56.1 — GroEL-intermediate domain like
家族 Family family	d.56.1.1 — GroEL-like chaperone, intermediate domain

结构域编号 domain_id	d1pcqh1
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.129 — GroEL equatorial domain-like
超家族 Superfamily superfamily	a.129.1 — GroEL equatorial domain-like
家族 Family family	a.129.1.1 — GroEL chaperone, ATPase domain

结构域编号 domain_id	d1pcqh2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.8 — The 'swivelling' beta/beta/alpha domain
超家族 Superfamily superfamily	c.8.5 — GroEL apical domain-like
家族 Family family	c.8.5.1 — GroEL-like chaperone, apical domain

结构域编号 domain_id	d1pcqh3
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.56 — GroEL-intermediate domain like
超家族 Superfamily superfamily	d.56.1 — GroEL-intermediate domain like
家族 Family family	d.56.1.1 — GroEL-like chaperone, intermediate domain

结构域编号 domain_id	d1pcqi1
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.129 — GroEL equatorial domain-like
超家族 Superfamily superfamily	a.129.1 — GroEL equatorial domain-like
家族 Family family	a.129.1.1 — GroEL chaperone, ATPase domain

结构域编号 domain_id	d1pcqi2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.8 — The 'swivelling' beta/beta/alpha domain
超家族 Superfamily superfamily	c.8.5 — GroEL apical domain-like
家族 Family family	c.8.5.1 — GroEL-like chaperone, apical domain

结构域编号 domain_id	d1pcqi3
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.56 — GroEL-intermediate domain like
超家族 Superfamily superfamily	d.56.1 — GroEL-intermediate domain like
家族 Family family	d.56.1.1 — GroEL-like chaperone, intermediate domain

结构域编号 domain_id	d1pcqj1
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.129 — GroEL equatorial domain-like
超家族 Superfamily superfamily	a.129.1 — GroEL equatorial domain-like
家族 Family family	a.129.1.1 — GroEL chaperone, ATPase domain

结构域编号 domain_id	d1pcqj2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.8 — The 'swivelling' beta/beta/alpha domain
超家族 Superfamily superfamily	c.8.5 — GroEL apical domain-like
家族 Family family	c.8.5.1 — GroEL-like chaperone, apical domain

结构域编号 domain_id	d1pcqj3
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.56 — GroEL-intermediate domain like
超家族 Superfamily superfamily	d.56.1 — GroEL-intermediate domain like
家族 Family family	d.56.1.1 — GroEL-like chaperone, intermediate domain

结构域编号 domain_id	d1pcqk1
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.129 — GroEL equatorial domain-like
超家族 Superfamily superfamily	a.129.1 — GroEL equatorial domain-like
家族 Family family	a.129.1.1 — GroEL chaperone, ATPase domain

结构域编号 domain_id	d1pcqk2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.8 — The 'swivelling' beta/beta/alpha domain
超家族 Superfamily superfamily	c.8.5 — GroEL apical domain-like
家族 Family family	c.8.5.1 — GroEL-like chaperone, apical domain

结构域编号 domain_id	d1pcqk3
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.56 — GroEL-intermediate domain like
超家族 Superfamily superfamily	d.56.1 — GroEL-intermediate domain like
家族 Family family	d.56.1.1 — GroEL-like chaperone, intermediate domain

结构域编号 domain_id	d1pcql1
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.129 — GroEL equatorial domain-like
超家族 Superfamily superfamily	a.129.1 — GroEL equatorial domain-like
家族 Family family	a.129.1.1 — GroEL chaperone, ATPase domain

结构域编号 domain_id	d1pcql2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.8 — The 'swivelling' beta/beta/alpha domain
超家族 Superfamily superfamily	c.8.5 — GroEL apical domain-like
家族 Family family	c.8.5.1 — GroEL-like chaperone, apical domain

结构域编号 domain_id	d1pcql3
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.56 — GroEL-intermediate domain like
超家族 Superfamily superfamily	d.56.1 — GroEL-intermediate domain like
家族 Family family	d.56.1.1 — GroEL-like chaperone, intermediate domain

结构域编号 domain_id	d1pcqm1
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.129 — GroEL equatorial domain-like
超家族 Superfamily superfamily	a.129.1 — GroEL equatorial domain-like
家族 Family family	a.129.1.1 — GroEL chaperone, ATPase domain

结构域编号 domain_id	d1pcqm2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.8 — The 'swivelling' beta/beta/alpha domain
超家族 Superfamily superfamily	c.8.5 — GroEL apical domain-like
家族 Family family	c.8.5.1 — GroEL-like chaperone, apical domain

结构域编号 domain_id	d1pcqm3
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.56 — GroEL-intermediate domain like
超家族 Superfamily superfamily	d.56.1 — GroEL-intermediate domain like
家族 Family family	d.56.1.1 — GroEL-like chaperone, intermediate domain

结构域编号 domain_id	d1pcqn1
类 Class class	a — All alpha proteins
折叠类型 Fold fold	a.129 — GroEL equatorial domain-like
超家族 Superfamily superfamily	a.129.1 — GroEL equatorial domain-like
家族 Family family	a.129.1.1 — GroEL chaperone, ATPase domain

结构域编号 domain_id	d1pcqn2
类 Class class	c — Alpha and beta proteins (a/b)
折叠类型 Fold fold	c.8 — The 'swivelling' beta/beta/alpha domain
超家族 Superfamily superfamily	c.8.5 — GroEL apical domain-like
家族 Family family	c.8.5.1 — GroEL-like chaperone, apical domain

结构域编号 domain_id	d1pcqn3
类 Class class	d — Alpha and beta proteins (a+b)
折叠类型 Fold fold	d.56 — GroEL-intermediate domain like
超家族 Superfamily superfamily	d.56.1 — GroEL-intermediate domain like
家族 Family family	d.56.1.1 — GroEL-like chaperone, intermediate domain

结构域编号 domain_id	d1pcqo_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.35 — GroES-like
超家族 Superfamily superfamily	b.35.1 — GroES-like
家族 Family family	b.35.1.1 — GroES

结构域编号 domain_id	d1pcqp_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.35 — GroES-like
超家族 Superfamily superfamily	b.35.1 — GroES-like
家族 Family family	b.35.1.1 — GroES

结构域编号 domain_id	d1pcqq_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.35 — GroES-like
超家族 Superfamily superfamily	b.35.1 — GroES-like
家族 Family family	b.35.1.1 — GroES

结构域编号 domain_id	d1pcqr_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.35 — GroES-like
超家族 Superfamily superfamily	b.35.1 — GroES-like
家族 Family family	b.35.1.1 — GroES

结构域编号 domain_id	d1pcqs_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.35 — GroES-like
超家族 Superfamily superfamily	b.35.1 — GroES-like
家族 Family family	b.35.1.1 — GroES

结构域编号 domain_id	d1pcqt_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.35 — GroES-like
超家族 Superfamily superfamily	b.35.1 — GroES-like
家族 Family family	b.35.1.1 — GroES

结构域编号 domain_id	d1pcqu_
类 Class class	b — All beta proteins
折叠类型 Fold fold	b.35 — GroES-like
超家族 Superfamily superfamily	b.35.1 — GroES-like
家族 Family family	b.35.1.1 — GroES

CATH v4.4 (49 domains)

结构域编号 domain_id	1pcqA01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	560 — GROEL; domain 1
同源超家族 H-superfamily homologous superfamily	10 — GroEL-like equatorial domain

结构域编号 domain_id	1pcqA02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	260 — GROEL; domain 2
同源超家族 H-superfamily homologous superfamily	10 — TCP-1-like chaperonin intermediate domain

结构域编号 domain_id	1pcqA03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	50 — 3-Layer(bba) Sandwich
拓扑 Topology topology	7 — GroEL
同源超家族 H-superfamily homologous superfamily	10 — GroEL

结构域编号 domain_id	1pcqB01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	560 — GROEL; domain 1
同源超家族 H-superfamily homologous superfamily	10 — GroEL-like equatorial domain

结构域编号 domain_id	1pcqB02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	260 — GROEL; domain 2
同源超家族 H-superfamily homologous superfamily	10 — TCP-1-like chaperonin intermediate domain

结构域编号 domain_id	1pcqB03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	50 — 3-Layer(bba) Sandwich
拓扑 Topology topology	7 — GroEL
同源超家族 H-superfamily homologous superfamily	10 — GroEL

结构域编号 domain_id	1pcqC01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	560 — GROEL; domain 1
同源超家族 H-superfamily homologous superfamily	10 — GroEL-like equatorial domain

结构域编号 domain_id	1pcqC02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	260 — GROEL; domain 2
同源超家族 H-superfamily homologous superfamily	10 — TCP-1-like chaperonin intermediate domain

结构域编号 domain_id	1pcqC03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	50 — 3-Layer(bba) Sandwich
拓扑 Topology topology	7 — GroEL
同源超家族 H-superfamily homologous superfamily	10 — GroEL

结构域编号 domain_id	1pcqD01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	560 — GROEL; domain 1
同源超家族 H-superfamily homologous superfamily	10 — GroEL-like equatorial domain

结构域编号 domain_id	1pcqD02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	260 — GROEL; domain 2
同源超家族 H-superfamily homologous superfamily	10 — TCP-1-like chaperonin intermediate domain

结构域编号 domain_id	1pcqD03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	50 — 3-Layer(bba) Sandwich
拓扑 Topology topology	7 — GroEL
同源超家族 H-superfamily homologous superfamily	10 — GroEL

结构域编号 domain_id	1pcqE01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	560 — GROEL; domain 1
同源超家族 H-superfamily homologous superfamily	10 — GroEL-like equatorial domain

结构域编号 domain_id	1pcqE02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	260 — GROEL; domain 2
同源超家族 H-superfamily homologous superfamily	10 — TCP-1-like chaperonin intermediate domain

结构域编号 domain_id	1pcqE03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	50 — 3-Layer(bba) Sandwich
拓扑 Topology topology	7 — GroEL
同源超家族 H-superfamily homologous superfamily	10 — GroEL

结构域编号 domain_id	1pcqF01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	560 — GROEL; domain 1
同源超家族 H-superfamily homologous superfamily	10 — GroEL-like equatorial domain

结构域编号 domain_id	1pcqF02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	260 — GROEL; domain 2
同源超家族 H-superfamily homologous superfamily	10 — TCP-1-like chaperonin intermediate domain

结构域编号 domain_id	1pcqF03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	50 — 3-Layer(bba) Sandwich
拓扑 Topology topology	7 — GroEL
同源超家族 H-superfamily homologous superfamily	10 — GroEL

结构域编号 domain_id	1pcqG01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	560 — GROEL; domain 1
同源超家族 H-superfamily homologous superfamily	10 — GroEL-like equatorial domain

结构域编号 domain_id	1pcqG02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	260 — GROEL; domain 2
同源超家族 H-superfamily homologous superfamily	10 — TCP-1-like chaperonin intermediate domain

结构域编号 domain_id	1pcqG03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	50 — 3-Layer(bba) Sandwich
拓扑 Topology topology	7 — GroEL
同源超家族 H-superfamily homologous superfamily	10 — GroEL

结构域编号 domain_id	1pcqH01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	560 — GROEL; domain 1
同源超家族 H-superfamily homologous superfamily	10 — GroEL-like equatorial domain

结构域编号 domain_id	1pcqH02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	260 — GROEL; domain 2
同源超家族 H-superfamily homologous superfamily	10 — TCP-1-like chaperonin intermediate domain

结构域编号 domain_id	1pcqH03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	50 — 3-Layer(bba) Sandwich
拓扑 Topology topology	7 — GroEL
同源超家族 H-superfamily homologous superfamily	10 — GroEL

结构域编号 domain_id	1pcqI01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	560 — GROEL; domain 1
同源超家族 H-superfamily homologous superfamily	10 — GroEL-like equatorial domain

结构域编号 domain_id	1pcqI02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	260 — GROEL; domain 2
同源超家族 H-superfamily homologous superfamily	10 — TCP-1-like chaperonin intermediate domain

结构域编号 domain_id	1pcqI03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	50 — 3-Layer(bba) Sandwich
拓扑 Topology topology	7 — GroEL
同源超家族 H-superfamily homologous superfamily	10 — GroEL

结构域编号 domain_id	1pcqJ01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	560 — GROEL; domain 1
同源超家族 H-superfamily homologous superfamily	10 — GroEL-like equatorial domain

结构域编号 domain_id	1pcqJ02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	260 — GROEL; domain 2
同源超家族 H-superfamily homologous superfamily	10 — TCP-1-like chaperonin intermediate domain

结构域编号 domain_id	1pcqJ03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	50 — 3-Layer(bba) Sandwich
拓扑 Topology topology	7 — GroEL
同源超家族 H-superfamily homologous superfamily	10 — GroEL

结构域编号 domain_id	1pcqK01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	560 — GROEL; domain 1
同源超家族 H-superfamily homologous superfamily	10 — GroEL-like equatorial domain

结构域编号 domain_id	1pcqK02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	260 — GROEL; domain 2
同源超家族 H-superfamily homologous superfamily	10 — TCP-1-like chaperonin intermediate domain

结构域编号 domain_id	1pcqK03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	50 — 3-Layer(bba) Sandwich
拓扑 Topology topology	7 — GroEL
同源超家族 H-superfamily homologous superfamily	10 — GroEL

结构域编号 domain_id	1pcqL01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	560 — GROEL; domain 1
同源超家族 H-superfamily homologous superfamily	10 — GroEL-like equatorial domain

结构域编号 domain_id	1pcqL02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	260 — GROEL; domain 2
同源超家族 H-superfamily homologous superfamily	10 — TCP-1-like chaperonin intermediate domain

结构域编号 domain_id	1pcqL03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	50 — 3-Layer(bba) Sandwich
拓扑 Topology topology	7 — GroEL
同源超家族 H-superfamily homologous superfamily	10 — GroEL

结构域编号 domain_id	1pcqM01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	560 — GROEL; domain 1
同源超家族 H-superfamily homologous superfamily	10 — GroEL-like equatorial domain

结构域编号 domain_id	1pcqM02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	260 — GROEL; domain 2
同源超家族 H-superfamily homologous superfamily	10 — TCP-1-like chaperonin intermediate domain

结构域编号 domain_id	1pcqM03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	50 — 3-Layer(bba) Sandwich
拓扑 Topology topology	7 — GroEL
同源超家族 H-superfamily homologous superfamily	10 — GroEL

结构域编号 domain_id	1pcqN01
类 Class class	1 — Mainly Alpha
架构 Architecture architecture	10 — Orthogonal Bundle
拓扑 Topology topology	560 — GROEL; domain 1
同源超家族 H-superfamily homologous superfamily	10 — GroEL-like equatorial domain

结构域编号 domain_id	1pcqN02
类 Class class	3 — Alpha Beta
架构 Architecture architecture	30 — 2-Layer Sandwich
拓扑 Topology topology	260 — GROEL; domain 2
同源超家族 H-superfamily homologous superfamily	10 — TCP-1-like chaperonin intermediate domain

结构域编号 domain_id	1pcqN03
类 Class class	3 — Alpha Beta
架构 Architecture architecture	50 — 3-Layer(bba) Sandwich
拓扑 Topology topology	7 — GroEL
同源超家族 H-superfamily homologous superfamily	10 — GroEL

结构域编号 domain_id	1pcqO00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	33 — 10 Kd Chaperonin, Protein Cpn10; Chain O
同源超家族 H-superfamily homologous superfamily	40 — GroES chaperonin

结构域编号 domain_id	1pcqP00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	33 — 10 Kd Chaperonin, Protein Cpn10; Chain O
同源超家族 H-superfamily homologous superfamily	40 — GroES chaperonin

结构域编号 domain_id	1pcqQ00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	33 — 10 Kd Chaperonin, Protein Cpn10; Chain O
同源超家族 H-superfamily homologous superfamily	40 — GroES chaperonin

结构域编号 domain_id	1pcqR00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	33 — 10 Kd Chaperonin, Protein Cpn10; Chain O
同源超家族 H-superfamily homologous superfamily	40 — GroES chaperonin

结构域编号 domain_id	1pcqS00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	33 — 10 Kd Chaperonin, Protein Cpn10; Chain O
同源超家族 H-superfamily homologous superfamily	40 — GroES chaperonin

结构域编号 domain_id	1pcqT00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	33 — 10 Kd Chaperonin, Protein Cpn10; Chain O
同源超家族 H-superfamily homologous superfamily	40 — GroES chaperonin

结构域编号 domain_id	1pcqU00
类 Class class	2 — Mainly Beta
架构 Architecture architecture	30 — Roll
拓扑 Topology topology	33 — 10 Kd Chaperonin, Protein Cpn10; Chain O
同源超家族 H-superfamily homologous superfamily	40 — GroES chaperonin

▶

晶胞边长 a length_a	255.546 Å
晶胞边长 b length_b	266.855 Å
晶胞边长 c length_c	187.049 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	56

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	2.808 Å
最低分辨率 resolution_low	49.386 Å
R 因子 r_factor	—
R_work r_work	0.2619
R_free r_free	0.2777

Crystal structure of groEL-groES

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

groEL protein

当前结构中的状态

数据库中的同蛋白其他状态

groES 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

1pcq__assembly_1__model_1

1pcq__assembly_1__model_1 | I(q)

1pcq__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 (6)

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 non-polymer

实体 4 Entity 4 non-polymer

实体 5 Entity 5 non-polymer

实体 6 Entity 6 non-polymer

6. 折叠分类 (SCOP + CATH) 98 domains

SCOP 2.08 (49 domains)

CATH v4.4 (49 domains)

7. 引用文献 (1)

Crystal structure of groEL-groES

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

groEL 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

groES 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

1pcq__assembly_1__model_1

1pcq__assembly_1__model_1 | I(q)

1pcq__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 (6)

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 non-polymer

实体 4 Entity 4 non-polymer

实体 5 Entity 5 non-polymer

实体 6 Entity 6 non-polymer

6. 折叠分类 (SCOP + CATH) 98 domains

SCOP 2.08 (49 domains)

CATH v4.4 (49 domains)

7. 引用文献 (1)