2ohi

Crystal Structure of coenzyme F420H2 oxidase (FprA), a diiron flavoprotein, reduced state

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

Type A flavoprotein fprA

Methanothermobacter thermautotrophicus

UniProt Q50497

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 2 FE (III) ION × 4 FLAVIN MONONUCLEOTIDE × 2 water × 2 与蛋白数一致
2 蛋白同源多聚体 同源多聚体 蛋白 2 FE (III) ION × 4 FLAVIN MONONUCLEOTIDE × 2 CHLORIDE ION × 1 water × 2 与蛋白数一致
3 蛋白同源多聚体 同源多聚体 蛋白 2 FE (III) ION × 4 FLAVIN MONONUCLEOTIDE × 2 CHLORIDE ION × 1 water × 2 与蛋白数一致
4 蛋白同源多聚体 同源多聚体 蛋白 2 FE (III) ION × 4 FLAVIN MONONUCLEOTIDE × 2 CHLORIDE ION × 2 water × 2 与蛋白数一致
5 蛋白同源多聚体 同源多聚体 蛋白 4 FE (III) ION × 8 FLAVIN MONONUCLEOTIDE × 4 CHLORIDE ION × 3 water × 4 与蛋白数一致
6 蛋白同源多聚体 同源多聚体 蛋白 4 FE (III) ION × 8 FLAVIN MONONUCLEOTIDE × 4 CHLORIDE ION × 1 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 FPRA_METTM
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–404; UniProt 1–404 作者链 B; PDB构建体 1–404; UniProt 1–404 作者链 D; PDB构建体 1–404; UniProt 1–404 作者链 E; PDB构建体 1–404; UniProt 1–404 作者链 G; PDB构建体 1–404; UniProt 1–404 作者链 H; PDB构建体 1–404; UniProt 1–404 作者链 I; PDB构建体 1–404; UniProt 1–404 作者链 J; PDB构建体 1–404; UniProt 1–404

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_id2ohi
沉积日期 deposition_date2007-01-10
结构标题 titleCrystal Structure of coenzyme F420H2 oxidase (FprA), a diiron flavoprotein, reduced state
关键词 keywordsbeta-lactamase like domain, flavodoxine like domain, 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。

2ohi__assembly_1__model_1

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

下载该曲线 .dat

2ohi__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。

2ohi__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)31.98 Å
Rg(电子密度)31.64 Å
总 Rg32.20 Å
原子数6390
残基数806
排除体积113900 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 2ohi__assembly_1__model_1 dimeric (2) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 2ohi__assembly_2__model_1 dimeric (2) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
3 1 2ohi__assembly_3__model_1 dimeric (2) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
4 1 2ohi__assembly_4__model_1 dimeric (2) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
5 1 2ohi__assembly_5__model_1 tetrameric (4) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
6 1 2ohi__assembly_6__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) 32 domains

SCOP 2.08 (16 domains)

结构域编号 domain_idd2ohia1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.157 — Metallo-hydrolase/oxidoreductase
超家族 Superfamily superfamilyd.157.1 — Metallo-hydrolase/oxidoreductase
家族 Family familyd.157.1.0 — automated matches
结构域编号 domain_idd2ohia2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.23 — Flavodoxin-like
超家族 Superfamily superfamilyc.23.5 — Flavoproteins
家族 Family familyc.23.5.0 — automated matches
结构域编号 domain_idd2ohib1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.157 — Metallo-hydrolase/oxidoreductase
超家族 Superfamily superfamilyd.157.1 — Metallo-hydrolase/oxidoreductase
家族 Family familyd.157.1.0 — automated matches
结构域编号 domain_idd2ohib2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.23 — Flavodoxin-like
超家族 Superfamily superfamilyc.23.5 — Flavoproteins
家族 Family familyc.23.5.0 — automated matches
结构域编号 domain_idd2ohid1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.157 — Metallo-hydrolase/oxidoreductase
超家族 Superfamily superfamilyd.157.1 — Metallo-hydrolase/oxidoreductase
家族 Family familyd.157.1.0 — automated matches
结构域编号 domain_idd2ohid2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.23 — Flavodoxin-like
超家族 Superfamily superfamilyc.23.5 — Flavoproteins
家族 Family familyc.23.5.0 — automated matches
结构域编号 domain_idd2ohie1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.157 — Metallo-hydrolase/oxidoreductase
超家族 Superfamily superfamilyd.157.1 — Metallo-hydrolase/oxidoreductase
家族 Family familyd.157.1.0 — automated matches
结构域编号 domain_idd2ohie2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.23 — Flavodoxin-like
超家族 Superfamily superfamilyc.23.5 — Flavoproteins
家族 Family familyc.23.5.0 — automated matches
结构域编号 domain_idd2ohig1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.157 — Metallo-hydrolase/oxidoreductase
超家族 Superfamily superfamilyd.157.1 — Metallo-hydrolase/oxidoreductase
家族 Family familyd.157.1.0 — automated matches
结构域编号 domain_idd2ohig2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.23 — Flavodoxin-like
超家族 Superfamily superfamilyc.23.5 — Flavoproteins
家族 Family familyc.23.5.0 — automated matches
结构域编号 domain_idd2ohih1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.157 — Metallo-hydrolase/oxidoreductase
超家族 Superfamily superfamilyd.157.1 — Metallo-hydrolase/oxidoreductase
家族 Family familyd.157.1.0 — automated matches
结构域编号 domain_idd2ohih2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.23 — Flavodoxin-like
超家族 Superfamily superfamilyc.23.5 — Flavoproteins
家族 Family familyc.23.5.0 — automated matches
结构域编号 domain_idd2ohii1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.157 — Metallo-hydrolase/oxidoreductase
超家族 Superfamily superfamilyd.157.1 — Metallo-hydrolase/oxidoreductase
家族 Family familyd.157.1.0 — automated matches
结构域编号 domain_idd2ohii2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.23 — Flavodoxin-like
超家族 Superfamily superfamilyc.23.5 — Flavoproteins
家族 Family familyc.23.5.0 — automated matches
结构域编号 domain_idd2ohij1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.157 — Metallo-hydrolase/oxidoreductase
超家族 Superfamily superfamilyd.157.1 — Metallo-hydrolase/oxidoreductase
家族 Family familyd.157.1.0 — automated matches
结构域编号 domain_idd2ohij2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.23 — Flavodoxin-like
超家族 Superfamily superfamilyc.23.5 — Flavoproteins
家族 Family familyc.23.5.0 — automated matches

CATH v4.4 (16 domains)

结构域编号 domain_id2ohiA01
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology15 — Metallo-beta-lactamase; Chain A
同源超家族 H-superfamily homologous superfamily10 — Ribonuclease Z/Hydroxyacylglutathione hydrolase-like
结构域编号 domain_id2ohiA02
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 superfamily360 — Flavodoxin domain
结构域编号 domain_id2ohiB01
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology15 — Metallo-beta-lactamase; Chain A
同源超家族 H-superfamily homologous superfamily10 — Ribonuclease Z/Hydroxyacylglutathione hydrolase-like
结构域编号 domain_id2ohiB02
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 superfamily360 — Flavodoxin domain
结构域编号 domain_id2ohiD01
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology15 — Metallo-beta-lactamase; Chain A
同源超家族 H-superfamily homologous superfamily10 — Ribonuclease Z/Hydroxyacylglutathione hydrolase-like
结构域编号 domain_id2ohiD02
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 superfamily360 — Flavodoxin domain
结构域编号 domain_id2ohiE01
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology15 — Metallo-beta-lactamase; Chain A
同源超家族 H-superfamily homologous superfamily10 — Ribonuclease Z/Hydroxyacylglutathione hydrolase-like
结构域编号 domain_id2ohiE02
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 superfamily360 — Flavodoxin domain
结构域编号 domain_id2ohiG01
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology15 — Metallo-beta-lactamase; Chain A
同源超家族 H-superfamily homologous superfamily10 — Ribonuclease Z/Hydroxyacylglutathione hydrolase-like
结构域编号 domain_id2ohiG02
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 superfamily360 — Flavodoxin domain
结构域编号 domain_id2ohiH01
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology15 — Metallo-beta-lactamase; Chain A
同源超家族 H-superfamily homologous superfamily10 — Ribonuclease Z/Hydroxyacylglutathione hydrolase-like
结构域编号 domain_id2ohiH02
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 superfamily360 — Flavodoxin domain
结构域编号 domain_id2ohiI01
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology15 — Metallo-beta-lactamase; Chain A
同源超家族 H-superfamily homologous superfamily10 — Ribonuclease Z/Hydroxyacylglutathione hydrolase-like
结构域编号 domain_id2ohiI02
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 superfamily360 — Flavodoxin domain
结构域编号 domain_id2ohiJ01
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology15 — Metallo-beta-lactamase; Chain A
同源超家族 H-superfamily homologous superfamily10 — Ribonuclease Z/Hydroxyacylglutathione hydrolase-like
结构域编号 domain_id2ohiJ02
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 superfamily360 — Flavodoxin domain
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