1f6m

CRYSTAL STRUCTURE OF A COMPLEX BETWEEN THIOREDOXIN REDUCTASE, THIOREDOXIN, AND THE NADP+ ANALOG, AADP+

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

THIOREDOXIN REDUCTASE

Escherichia coli

UniProt P0A9P4

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 4 THIOREDOXIN 1 × 2 (P0AA25) FLAVIN-ADENINE DINUCLEOTIDE × 2 3-AMINOPYRIDINE-ADENINE DINUCLEOTIDE PHOSPHATE × 2 water × 4 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 4 THIOREDOXIN 1 × 2 (P0AA25) FLAVIN-ADENINE DINUCLEOTIDE × 2 3-AMINOPYRIDINE-ADENINE DINUCLEOTIDE PHOSPHATE × 2 water × 4 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 TRXB_ECOLI
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–320; UniProt 1–320 作者链 B; PDB构建体 1–320; UniProt 1–320 作者链 E; PDB构建体 1–320; UniProt 1–320 作者链 F; PDB构建体 1–320; UniProt 1–320

THIOREDOXIN 1

Escherichia coli

UniProt P0AA25

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 4 THIOREDOXIN REDUCTASE × 2 (P0A9P4) FLAVIN-ADENINE DINUCLEOTIDE × 2 3-AMINOPYRIDINE-ADENINE DINUCLEOTIDE PHOSPHATE × 2 water × 4 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 4 THIOREDOXIN REDUCTASE × 2 (P0A9P4) FLAVIN-ADENINE DINUCLEOTIDE × 2 3-AMINOPYRIDINE-ADENINE DINUCLEOTIDE PHOSPHATE × 2 water × 4 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 THIO_ECOLI
Isoform —
PDB实体 2
链与序列区间 作者链 C; PDB构建体 1–108; UniProt 1–108 作者链 D; PDB构建体 1–108; UniProt 1–108 作者链 G; PDB构建体 1–108; UniProt 1–108 作者链 H; PDB构建体 1–108; UniProt 1–108

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_id1f6m
沉积日期 deposition_date2000-06-22
结构标题 titleCRYSTAL STRUCTURE OF A COMPLEX BETWEEN THIOREDOXIN REDUCTASE, THIOREDOXIN, AND THE NADP+ ANALOG, AADP+
关键词 keywordsALTERNATE CONFORMATION, TERNARY COMPLEX, DOMAIN MOTION, redox-active center, NADP, FAD, electron transport, 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。

1f6m__assembly_1__model_1

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

下载该曲线 .dat

1f6m__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。

1f6m__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)31.36 Å
Rg(电子密度)30.97 Å
总 Rg31.42 Å
原子数6688
残基数856
排除体积117930 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 1f6m__assembly_1__model_1 tetrameric (4) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 1f6m__assembly_2__model_1 tetrameric (4) 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_idd1f6ma1
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.3 — FAD/NAD(P)-binding domain
超家族 Superfamily superfamilyc.3.1 — FAD/NAD(P)-binding domain
家族 Family familyc.3.1.5 — FAD/NAD-linked reductases, N-terminal and central domains
结构域编号 domain_idd1f6ma2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.3 — FAD/NAD(P)-binding domain
超家族 Superfamily superfamilyc.3.1 — FAD/NAD(P)-binding domain
家族 Family familyc.3.1.5 — FAD/NAD-linked reductases, N-terminal and central domains
结构域编号 domain_idd1f6mb1
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.3 — FAD/NAD(P)-binding domain
超家族 Superfamily superfamilyc.3.1 — FAD/NAD(P)-binding domain
家族 Family familyc.3.1.5 — FAD/NAD-linked reductases, N-terminal and central domains
结构域编号 domain_idd1f6mb2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.3 — FAD/NAD(P)-binding domain
超家族 Superfamily superfamilyc.3.1 — FAD/NAD(P)-binding domain
家族 Family familyc.3.1.5 — FAD/NAD-linked reductases, N-terminal and central domains
结构域编号 domain_idd1f6mc_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.47 — Thioredoxin fold
超家族 Superfamily superfamilyc.47.1 — Thioredoxin-like
家族 Family familyc.47.1.1 — Thioltransferase
结构域编号 domain_idd1f6md_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.47 — Thioredoxin fold
超家族 Superfamily superfamilyc.47.1 — Thioredoxin-like
家族 Family familyc.47.1.1 — Thioltransferase
结构域编号 domain_idd1f6me1
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.3 — FAD/NAD(P)-binding domain
超家族 Superfamily superfamilyc.3.1 — FAD/NAD(P)-binding domain
家族 Family familyc.3.1.5 — FAD/NAD-linked reductases, N-terminal and central domains
结构域编号 domain_idd1f6me2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.3 — FAD/NAD(P)-binding domain
超家族 Superfamily superfamilyc.3.1 — FAD/NAD(P)-binding domain
家族 Family familyc.3.1.5 — FAD/NAD-linked reductases, N-terminal and central domains
结构域编号 domain_idd1f6mf1
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.3 — FAD/NAD(P)-binding domain
超家族 Superfamily superfamilyc.3.1 — FAD/NAD(P)-binding domain
家族 Family familyc.3.1.5 — FAD/NAD-linked reductases, N-terminal and central domains
结构域编号 domain_idd1f6mf2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.3 — FAD/NAD(P)-binding domain
超家族 Superfamily superfamilyc.3.1 — FAD/NAD(P)-binding domain
家族 Family familyc.3.1.5 — FAD/NAD-linked reductases, N-terminal and central domains
结构域编号 domain_idd1f6mg_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.47 — Thioredoxin fold
超家族 Superfamily superfamilyc.47.1 — Thioredoxin-like
家族 Family familyc.47.1.1 — Thioltransferase
结构域编号 domain_idd1f6mh_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.47 — Thioredoxin fold
超家族 Superfamily superfamilyc.47.1 — Thioredoxin-like
家族 Family familyc.47.1.1 — Thioltransferase

CATH v4.4 (12 domains)

结构域编号 domain_id1f6mA01
类 Class class3 — Alpha Beta
架构 Architecture architecture50 — 3-Layer(bba) Sandwich
拓扑 Topology topology50 — FAD/NAD(P)-binding domain
同源超家族 H-superfamily homologous superfamily60 — FAD/NAD(P)-binding domain
结构域编号 domain_id1f6mA02
类 Class class3 — Alpha Beta
架构 Architecture architecture50 — 3-Layer(bba) Sandwich
拓扑 Topology topology50 — FAD/NAD(P)-binding domain
同源超家族 H-superfamily homologous superfamily60 — FAD/NAD(P)-binding domain
结构域编号 domain_id1f6mB01
类 Class class3 — Alpha Beta
架构 Architecture architecture50 — 3-Layer(bba) Sandwich
拓扑 Topology topology50 — FAD/NAD(P)-binding domain
同源超家族 H-superfamily homologous superfamily60 — FAD/NAD(P)-binding domain
结构域编号 domain_id1f6mB02
类 Class class3 — Alpha Beta
架构 Architecture architecture50 — 3-Layer(bba) Sandwich
拓扑 Topology topology50 — FAD/NAD(P)-binding domain
同源超家族 H-superfamily homologous superfamily60 — FAD/NAD(P)-binding domain
结构域编号 domain_id1f6mC00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology30 — Glutaredoxin
同源超家族 H-superfamily homologous superfamily10 — Glutaredoxin
结构域编号 domain_id1f6mD00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology30 — Glutaredoxin
同源超家族 H-superfamily homologous superfamily10 — Glutaredoxin
结构域编号 domain_id1f6mE01
类 Class class3 — Alpha Beta
架构 Architecture architecture50 — 3-Layer(bba) Sandwich
拓扑 Topology topology50 — FAD/NAD(P)-binding domain
同源超家族 H-superfamily homologous superfamily60 — FAD/NAD(P)-binding domain
结构域编号 domain_id1f6mE02
类 Class class3 — Alpha Beta
架构 Architecture architecture50 — 3-Layer(bba) Sandwich
拓扑 Topology topology50 — FAD/NAD(P)-binding domain
同源超家族 H-superfamily homologous superfamily60 — FAD/NAD(P)-binding domain
结构域编号 domain_id1f6mF01
类 Class class3 — Alpha Beta
架构 Architecture architecture50 — 3-Layer(bba) Sandwich
拓扑 Topology topology50 — FAD/NAD(P)-binding domain
同源超家族 H-superfamily homologous superfamily60 — FAD/NAD(P)-binding domain
结构域编号 domain_id1f6mF02
类 Class class3 — Alpha Beta
架构 Architecture architecture50 — 3-Layer(bba) Sandwich
拓扑 Topology topology50 — FAD/NAD(P)-binding domain
同源超家族 H-superfamily homologous superfamily60 — FAD/NAD(P)-binding domain
结构域编号 domain_id1f6mG00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology30 — Glutaredoxin
同源超家族 H-superfamily homologous superfamily10 — Glutaredoxin
结构域编号 domain_id1f6mH00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology30 — Glutaredoxin
同源超家族 H-superfamily homologous superfamily10 — Glutaredoxin
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7. 引用文献 (3)