1ye9

Crystal structure of proteolytically truncated catalase HPII from E. coli

Method: X-RAY DIFFRACTION
▼

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

catalase HPII

Escherichia coli

UniProt P21179

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 8 CIS-HEME D HYDROXYCHLORIN GAMMA-SPIROLACTONE × 4 water × 8 与蛋白数一致
2 蛋白同源多聚体 同源多聚体 蛋白 8 CIS-HEME D HYDROXYCHLORIN GAMMA-SPIROLACTONE × 4 water × 8 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 CATE_ECOLI
Isoform —
PDB实体 1, 2
链与序列区间 作者链 A; PDB构建体 1–226; UniProt 75–300 作者链 B; PDB构建体 1–226; UniProt 75–300 作者链 C; PDB构建体 1–226; UniProt 75–300 作者链 D; PDB构建体 1–226; UniProt 75–300 作者链 I; PDB构建体 1–226; UniProt 75–300 作者链 J; PDB构建体 1–226; UniProt 75–300 作者链 K; PDB构建体 1–226; UniProt 75–300 作者链 L; PDB构建体 1–226; UniProt 75–300 作者链 E; PDB构建体 1–259; UniProt 309–567 作者链 F; PDB构建体 1–259; UniProt 309–567 作者链 G; PDB构建体 1–259; UniProt 309–567 作者链 H; PDB构建体 1–259; UniProt 309–567 作者链 M; PDB构建体 1–259; UniProt 309–567 作者链 N; PDB构建体 1–259; UniProt 309–567 作者链 O; PDB构建体 1–259; UniProt 309–567 作者链 P; PDB构建体 1–259; UniProt 309–567

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。

▼

2. 结构基本信息 2. Structure Basics

条目编号 entry_id1ye9
沉积日期 deposition_date2004-12-28
结构标题 titleCrystal structure of proteolytically truncated catalase HPII from E. coli
关键词 keywordscatalase HPII, proteolytic truncation, beta barrel core, Oxidoreductase; OXIDOREDUCTASE
实验方法 methodX-RAY DIFFRACTION
▼

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。

1ye9__assembly_1__model_1

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

下载该曲线 .dat

1ye9__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 q (1/Angstrom) I(q)
100 个绘图点;横轴和纵轴均采用对数尺度。

1ye9__assembly_1__model_1 | P(r) · Pending

新版 assembly/model P(r) 尚未计算 此处仅保留位置,不展示旧数据 r (Angstrom) P(r)
P(r) 将按相同 assembly/model 分别计算和展示。
Rg(Guinier)35.73 Å
Rg(电子密度)35.24 Å
总 Rg35.88 Å
原子数15736
残基数1916
排除体积276460 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 1ye9__assembly_1__model_1 octameric (8) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 1ye9__assembly_2__model_1 octameric (8) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
▶

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

▶

5. 实体与聚合物信息 Entities & Polymers (4)

▼

6. 折叠分类 (SCOP + CATH) 24 domains

CATH v4.4 (24 domains)

结构域编号 domain_id1ye9A01
类 Class class6 — Special
架构 Architecture architecture10 — Helix non-globular
拓扑 Topology topology10 — Helicase, Ruva Protein; domain 3
同源超家族 H-superfamily homologous superfamily30 — Catalase hpii, N-terminal domain-like
结构域编号 domain_id1ye9A02
类 Class class2 — Mainly Beta
架构 Architecture architecture40 — Beta Barrel
拓扑 Topology topology470 — catalase hpii fold
同源超家族 H-superfamily homologous superfamily10 — catalase hpii domain
结构域编号 domain_id1ye9A03
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily1060 — Catalase HPII, helical domain
结构域编号 domain_id1ye9B01
类 Class class6 — Special
架构 Architecture architecture10 — Helix non-globular
拓扑 Topology topology10 — Helicase, Ruva Protein; domain 3
同源超家族 H-superfamily homologous superfamily30 — Catalase hpii, N-terminal domain-like
结构域编号 domain_id1ye9B02
类 Class class2 — Mainly Beta
架构 Architecture architecture40 — Beta Barrel
拓扑 Topology topology470 — catalase hpii fold
同源超家族 H-superfamily homologous superfamily10 — catalase hpii domain
结构域编号 domain_id1ye9B03
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily1060 — Catalase HPII, helical domain
结构域编号 domain_id1ye9C01
类 Class class6 — Special
架构 Architecture architecture10 — Helix non-globular
拓扑 Topology topology10 — Helicase, Ruva Protein; domain 3
同源超家族 H-superfamily homologous superfamily30 — Catalase hpii, N-terminal domain-like
结构域编号 domain_id1ye9C02
类 Class class2 — Mainly Beta
架构 Architecture architecture40 — Beta Barrel
拓扑 Topology topology470 — catalase hpii fold
同源超家族 H-superfamily homologous superfamily10 — catalase hpii domain
结构域编号 domain_id1ye9C03
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily1060 — Catalase HPII, helical domain
结构域编号 domain_id1ye9D01
类 Class class6 — Special
架构 Architecture architecture10 — Helix non-globular
拓扑 Topology topology10 — Helicase, Ruva Protein; domain 3
同源超家族 H-superfamily homologous superfamily30 — Catalase hpii, N-terminal domain-like
结构域编号 domain_id1ye9D02
类 Class class2 — Mainly Beta
架构 Architecture architecture40 — Beta Barrel
拓扑 Topology topology470 — catalase hpii fold
同源超家族 H-superfamily homologous superfamily10 — catalase hpii domain
结构域编号 domain_id1ye9D03
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily1060 — Catalase HPII, helical domain
结构域编号 domain_id1ye9I01
类 Class class6 — Special
架构 Architecture architecture10 — Helix non-globular
拓扑 Topology topology10 — Helicase, Ruva Protein; domain 3
同源超家族 H-superfamily homologous superfamily30 — Catalase hpii, N-terminal domain-like
结构域编号 domain_id1ye9I02
类 Class class2 — Mainly Beta
架构 Architecture architecture40 — Beta Barrel
拓扑 Topology topology470 — catalase hpii fold
同源超家族 H-superfamily homologous superfamily10 — catalase hpii domain
结构域编号 domain_id1ye9I03
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily1060 — Catalase HPII, helical domain
结构域编号 domain_id1ye9J01
类 Class class6 — Special
架构 Architecture architecture10 — Helix non-globular
拓扑 Topology topology10 — Helicase, Ruva Protein; domain 3
同源超家族 H-superfamily homologous superfamily30 — Catalase hpii, N-terminal domain-like
结构域编号 domain_id1ye9J02
类 Class class2 — Mainly Beta
架构 Architecture architecture40 — Beta Barrel
拓扑 Topology topology470 — catalase hpii fold
同源超家族 H-superfamily homologous superfamily10 — catalase hpii domain
结构域编号 domain_id1ye9J03
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily1060 — Catalase HPII, helical domain
结构域编号 domain_id1ye9K01
类 Class class6 — Special
架构 Architecture architecture10 — Helix non-globular
拓扑 Topology topology10 — Helicase, Ruva Protein; domain 3
同源超家族 H-superfamily homologous superfamily30 — Catalase hpii, N-terminal domain-like
结构域编号 domain_id1ye9K02
类 Class class2 — Mainly Beta
架构 Architecture architecture40 — Beta Barrel
拓扑 Topology topology470 — catalase hpii fold
同源超家族 H-superfamily homologous superfamily10 — catalase hpii domain
结构域编号 domain_id1ye9K03
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily1060 — Catalase HPII, helical domain
结构域编号 domain_id1ye9L01
类 Class class6 — Special
架构 Architecture architecture10 — Helix non-globular
拓扑 Topology topology10 — Helicase, Ruva Protein; domain 3
同源超家族 H-superfamily homologous superfamily30 — Catalase hpii, N-terminal domain-like
结构域编号 domain_id1ye9L02
类 Class class2 — Mainly Beta
架构 Architecture architecture40 — Beta Barrel
拓扑 Topology topology470 — catalase hpii fold
同源超家族 H-superfamily homologous superfamily10 — catalase hpii domain
结构域编号 domain_id1ye9L03
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology10 — Arc Repressor Mutant, subunit A
同源超家族 H-superfamily homologous superfamily1060 — Catalase HPII, helical domain
▶

7. 引用文献 (1)