2c57

H.pylori type II dehydroquinase in complex with FA1

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

3-DEHYDROQUINATE DEHYDRATASE

HELICOBACTER PYLORI

UniProt Q48255

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 12 2,3 -ANHYDRO-QUINIC ACID × 12 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 AROQ_HELPY
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 14–180; UniProt 1–167 作者链 B; PDB构建体 14–180; UniProt 1–167 作者链 C; PDB构建体 14–180; UniProt 1–167 作者链 D; PDB构建体 14–180; UniProt 1–167 作者链 E; PDB构建体 14–180; UniProt 1–167 作者链 F; PDB构建体 14–180; UniProt 1–167 作者链 G; PDB构建体 14–180; UniProt 1–167 作者链 H; PDB构建体 14–180; UniProt 1–167 作者链 I; PDB构建体 14–180; UniProt 1–167 作者链 J; PDB构建体 14–180; UniProt 1–167 作者链 K; PDB构建体 14–180; UniProt 1–167 作者链 L; PDB构建体 14–180; UniProt 1–167

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_id2c57
沉积日期 deposition_date2005-10-26
结构标题 titleH.pylori type II dehydroquinase in complex with FA1
关键词 keywordsDEHYDROQUINASE, DEHYDROQUINATE, SULPHONAMIDE, LYASE, 3-DEHYDROQUINASE, SHIKIMATE PATHWAY, AROMATIC AMINO ACID BIOSYNTHESIS; LYASE
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。

2c57__assembly_1__model_1

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

下载该曲线 .dat

2c57__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。

2c57__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)38.67 Å
Rg(电子密度)37.37 Å
总 Rg37.85 Å
原子数14368
残基数1880
排除体积256110 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 2c57__assembly_1__model_1 dodecameric (12) 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)

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6. 折叠分类 (SCOP + CATH) 28 domains

SCOP 2.08 (16 domains)

结构域编号 domain_idd2c57a2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.23 — Flavodoxin-like
超家族 Superfamily superfamilyc.23.13 — Type II 3-dehydroquinate dehydratase
家族 Family familyc.23.13.1 — Type II 3-dehydroquinate dehydratase
结构域编号 domain_idd2c57a3
类 Class classl — Artifacts
折叠类型 Fold foldl.1 — Tags
超家族 Superfamily superfamilyl.1.1 — Tags
家族 Family familyl.1.1.1 — Tags
结构域编号 domain_idd2c57b_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.23 — Flavodoxin-like
超家族 Superfamily superfamilyc.23.13 — Type II 3-dehydroquinate dehydratase
家族 Family familyc.23.13.1 — Type II 3-dehydroquinate dehydratase
结构域编号 domain_idd2c57c_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.23 — Flavodoxin-like
超家族 Superfamily superfamilyc.23.13 — Type II 3-dehydroquinate dehydratase
家族 Family familyc.23.13.1 — Type II 3-dehydroquinate dehydratase
结构域编号 domain_idd2c57d2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.23 — Flavodoxin-like
超家族 Superfamily superfamilyc.23.13 — Type II 3-dehydroquinate dehydratase
家族 Family familyc.23.13.1 — Type II 3-dehydroquinate dehydratase
结构域编号 domain_idd2c57d3
类 Class classl — Artifacts
折叠类型 Fold foldl.1 — Tags
超家族 Superfamily superfamilyl.1.1 — Tags
家族 Family familyl.1.1.1 — Tags
结构域编号 domain_idd2c57e_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.23 — Flavodoxin-like
超家族 Superfamily superfamilyc.23.13 — Type II 3-dehydroquinate dehydratase
家族 Family familyc.23.13.1 — Type II 3-dehydroquinate dehydratase
结构域编号 domain_idd2c57f_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.23 — Flavodoxin-like
超家族 Superfamily superfamilyc.23.13 — Type II 3-dehydroquinate dehydratase
家族 Family familyc.23.13.1 — Type II 3-dehydroquinate dehydratase
结构域编号 domain_idd2c57g2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.23 — Flavodoxin-like
超家族 Superfamily superfamilyc.23.13 — Type II 3-dehydroquinate dehydratase
家族 Family familyc.23.13.1 — Type II 3-dehydroquinate dehydratase
结构域编号 domain_idd2c57g3
类 Class classl — Artifacts
折叠类型 Fold foldl.1 — Tags
超家族 Superfamily superfamilyl.1.1 — Tags
家族 Family familyl.1.1.1 — Tags
结构域编号 domain_idd2c57h_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.23 — Flavodoxin-like
超家族 Superfamily superfamilyc.23.13 — Type II 3-dehydroquinate dehydratase
家族 Family familyc.23.13.1 — Type II 3-dehydroquinate dehydratase
结构域编号 domain_idd2c57i_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.23 — Flavodoxin-like
超家族 Superfamily superfamilyc.23.13 — Type II 3-dehydroquinate dehydratase
家族 Family familyc.23.13.1 — Type II 3-dehydroquinate dehydratase
结构域编号 domain_idd2c57j2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.23 — Flavodoxin-like
超家族 Superfamily superfamilyc.23.13 — Type II 3-dehydroquinate dehydratase
家族 Family familyc.23.13.1 — Type II 3-dehydroquinate dehydratase
结构域编号 domain_idd2c57j3
类 Class classl — Artifacts
折叠类型 Fold foldl.1 — Tags
超家族 Superfamily superfamilyl.1.1 — Tags
家族 Family familyl.1.1.1 — Tags
结构域编号 domain_idd2c57k_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.23 — Flavodoxin-like
超家族 Superfamily superfamilyc.23.13 — Type II 3-dehydroquinate dehydratase
家族 Family familyc.23.13.1 — Type II 3-dehydroquinate dehydratase
结构域编号 domain_idd2c57l_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.23 — Flavodoxin-like
超家族 Superfamily superfamilyc.23.13 — Type II 3-dehydroquinate dehydratase
家族 Family familyc.23.13.1 — Type II 3-dehydroquinate dehydratase

CATH v4.4 (12 domains)

结构域编号 domain_id2c57A00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily9100 — Dehydroquinase, class II
结构域编号 domain_id2c57B00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily9100 — Dehydroquinase, class II
结构域编号 domain_id2c57C00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily9100 — Dehydroquinase, class II
结构域编号 domain_id2c57D00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily9100 — Dehydroquinase, class II
结构域编号 domain_id2c57E00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily9100 — Dehydroquinase, class II
结构域编号 domain_id2c57F00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily9100 — Dehydroquinase, class II
结构域编号 domain_id2c57G00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily9100 — Dehydroquinase, class II
结构域编号 domain_id2c57H00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily9100 — Dehydroquinase, class II
结构域编号 domain_id2c57I00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily9100 — Dehydroquinase, class II
结构域编号 domain_id2c57J00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily9100 — Dehydroquinase, class II
结构域编号 domain_id2c57K00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily9100 — Dehydroquinase, class II
结构域编号 domain_id2c57L00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology50 — Rossmann fold
同源超家族 H-superfamily homologous superfamily9100 — Dehydroquinase, class II
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7. 引用文献 (1)