1ykl

Protocatechuate 3,4-Dioxygenase Y408C mutant bound to DHB

Method: X-RAY DIFFRACTION
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1. 蛋白身份与相关结构 Protein Identity & Related Structures

Protocatechuate 3,4-dioxygenase alpha chain

Pseudomonas putida

UniProt P00436

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 24 Protocatechuate 3,4-dioxygenase beta chain × 12 (P00437) FE (III) ION × 12 3,4-DIHYDROXYBENZOIC ACID × 12 water × 24 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 PCXA_PSEPU
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–200; UniProt 1–200 作者链 C; PDB构建体 1–200; UniProt 1–200 作者链 E; PDB构建体 1–200; UniProt 1–200 作者链 G; PDB构建体 1–200; UniProt 1–200 作者链 I; PDB构建体 1–200; UniProt 1–200 作者链 K; PDB构建体 1–200; UniProt 1–200

Protocatechuate 3,4-dioxygenase beta chain

Pseudomonas putida

UniProt P00437

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 24 Protocatechuate 3,4-dioxygenase alpha chain × 12 (P00436) FE (III) ION × 12 3,4-DIHYDROXYBENZOIC ACID × 12 water × 24 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 PCXB_PSEPU
Isoform —
PDB实体 2
链与序列区间 作者链 B; PDB构建体 1–238; UniProt 1–238 作者链 D; PDB构建体 1–238; UniProt 1–238 作者链 F; PDB构建体 1–238; UniProt 1–238 作者链 H; PDB构建体 1–238; UniProt 1–238 作者链 J; PDB构建体 1–238; UniProt 1–238 作者链 L; PDB构建体 1–238; UniProt 1–238

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_id1ykl
沉积日期 deposition_date2005-01-18
结构标题 titleProtocatechuate 3,4-Dioxygenase Y408C mutant bound to DHB
关键词 keywordsprotocatechuate catechol, OXIDOREDUCTASE; OXIDOREDUCTASE
实验方法 methodX-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。

1ykl__assembly_1__model_1

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

下载该曲线 .dat

1ykl__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 q (1/Angstrom) I(q)
100 个绘图点;横轴和纵轴均采用对数尺度。

1ykl__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)54.25 Å
Rg(电子密度)53.13 Å
总 Rg53.34 Å
原子数41424
残基数5256
排除体积728670 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 1ykl__assembly_1__model_1 24-meric (24) 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 (5)

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6. 折叠分类 (SCOP + CATH) 24 domains

SCOP 2.08 (12 domains)

结构域编号 domain_idd1ykla_
类 Class classb — All beta proteins
折叠类型 Fold foldb.3 — Prealbumin-like
超家族 Superfamily superfamilyb.3.6 — Aromatic compound dioxygenase
家族 Family familyb.3.6.1 — Aromatic compound dioxygenase
结构域编号 domain_idd1yklb_
类 Class classb — All beta proteins
折叠类型 Fold foldb.3 — Prealbumin-like
超家族 Superfamily superfamilyb.3.6 — Aromatic compound dioxygenase
家族 Family familyb.3.6.1 — Aromatic compound dioxygenase
结构域编号 domain_idd1yklc_
类 Class classb — All beta proteins
折叠类型 Fold foldb.3 — Prealbumin-like
超家族 Superfamily superfamilyb.3.6 — Aromatic compound dioxygenase
家族 Family familyb.3.6.1 — Aromatic compound dioxygenase
结构域编号 domain_idd1ykld_
类 Class classb — All beta proteins
折叠类型 Fold foldb.3 — Prealbumin-like
超家族 Superfamily superfamilyb.3.6 — Aromatic compound dioxygenase
家族 Family familyb.3.6.1 — Aromatic compound dioxygenase
结构域编号 domain_idd1ykle_
类 Class classb — All beta proteins
折叠类型 Fold foldb.3 — Prealbumin-like
超家族 Superfamily superfamilyb.3.6 — Aromatic compound dioxygenase
家族 Family familyb.3.6.1 — Aromatic compound dioxygenase
结构域编号 domain_idd1yklf_
类 Class classb — All beta proteins
折叠类型 Fold foldb.3 — Prealbumin-like
超家族 Superfamily superfamilyb.3.6 — Aromatic compound dioxygenase
家族 Family familyb.3.6.1 — Aromatic compound dioxygenase
结构域编号 domain_idd1yklg_
类 Class classb — All beta proteins
折叠类型 Fold foldb.3 — Prealbumin-like
超家族 Superfamily superfamilyb.3.6 — Aromatic compound dioxygenase
家族 Family familyb.3.6.1 — Aromatic compound dioxygenase
结构域编号 domain_idd1yklh_
类 Class classb — All beta proteins
折叠类型 Fold foldb.3 — Prealbumin-like
超家族 Superfamily superfamilyb.3.6 — Aromatic compound dioxygenase
家族 Family familyb.3.6.1 — Aromatic compound dioxygenase
结构域编号 domain_idd1ykli_
类 Class classb — All beta proteins
折叠类型 Fold foldb.3 — Prealbumin-like
超家族 Superfamily superfamilyb.3.6 — Aromatic compound dioxygenase
家族 Family familyb.3.6.1 — Aromatic compound dioxygenase
结构域编号 domain_idd1yklj_
类 Class classb — All beta proteins
折叠类型 Fold foldb.3 — Prealbumin-like
超家族 Superfamily superfamilyb.3.6 — Aromatic compound dioxygenase
家族 Family familyb.3.6.1 — Aromatic compound dioxygenase
结构域编号 domain_idd1yklk_
类 Class classb — All beta proteins
折叠类型 Fold foldb.3 — Prealbumin-like
超家族 Superfamily superfamilyb.3.6 — Aromatic compound dioxygenase
家族 Family familyb.3.6.1 — Aromatic compound dioxygenase
结构域编号 domain_idd1ykll_
类 Class classb — All beta proteins
折叠类型 Fold foldb.3 — Prealbumin-like
超家族 Superfamily superfamilyb.3.6 — Aromatic compound dioxygenase
家族 Family familyb.3.6.1 — Aromatic compound dioxygenase

CATH v4.4 (12 domains)

结构域编号 domain_id1yklA00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology130 — Protocatechuate 3,4-Dioxygenase, subunit A
同源超家族 H-superfamily homologous superfamily10 — Aromatic compound dioxygenase
结构域编号 domain_id1yklB00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology130 — Protocatechuate 3,4-Dioxygenase, subunit A
同源超家族 H-superfamily homologous superfamily10 — Aromatic compound dioxygenase
结构域编号 domain_id1yklC00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology130 — Protocatechuate 3,4-Dioxygenase, subunit A
同源超家族 H-superfamily homologous superfamily10 — Aromatic compound dioxygenase
结构域编号 domain_id1yklD00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology130 — Protocatechuate 3,4-Dioxygenase, subunit A
同源超家族 H-superfamily homologous superfamily10 — Aromatic compound dioxygenase
结构域编号 domain_id1yklE00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology130 — Protocatechuate 3,4-Dioxygenase, subunit A
同源超家族 H-superfamily homologous superfamily10 — Aromatic compound dioxygenase
结构域编号 domain_id1yklF00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology130 — Protocatechuate 3,4-Dioxygenase, subunit A
同源超家族 H-superfamily homologous superfamily10 — Aromatic compound dioxygenase
结构域编号 domain_id1yklG00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology130 — Protocatechuate 3,4-Dioxygenase, subunit A
同源超家族 H-superfamily homologous superfamily10 — Aromatic compound dioxygenase
结构域编号 domain_id1yklH00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology130 — Protocatechuate 3,4-Dioxygenase, subunit A
同源超家族 H-superfamily homologous superfamily10 — Aromatic compound dioxygenase
结构域编号 domain_id1yklI00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology130 — Protocatechuate 3,4-Dioxygenase, subunit A
同源超家族 H-superfamily homologous superfamily10 — Aromatic compound dioxygenase
结构域编号 domain_id1yklJ00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology130 — Protocatechuate 3,4-Dioxygenase, subunit A
同源超家族 H-superfamily homologous superfamily10 — Aromatic compound dioxygenase
结构域编号 domain_id1yklK00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology130 — Protocatechuate 3,4-Dioxygenase, subunit A
同源超家族 H-superfamily homologous superfamily10 — Aromatic compound dioxygenase
结构域编号 domain_id1yklL00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology130 — Protocatechuate 3,4-Dioxygenase, subunit A
同源超家族 H-superfamily homologous superfamily10 — Aromatic compound dioxygenase
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7. 引用文献 (1)