1fwx

CRYSTAL STRUCTURE OF NITROUS OXIDE REDUCTASE FROM P. DENITRIFICANS

Method: X-RAY DIFFRACTION

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

NITROUS OXIDE REDUCTASE

物种未注明

UniProt Q51705

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 CHLORIDE ION × 2 CALCIUM ION × 6 DINUCLEAR COPPER ION × 2 (MU-4-SULFIDO)-TETRA-NUCLEAR COPPER ION × 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 CHLORIDE ION × 2 CALCIUM ION × 5 DINUCLEAR COPPER ION × 2 (MU-4-SULFIDO)-TETRA-NUCLEAR COPPER ION × 2 water × 2 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 NOSZ_PARDE
Isoform
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–595; UniProt 58–652 作者链 B; PDB构建体 1–595; UniProt 58–652 作者链 C; PDB构建体 1–595; UniProt 58–652 作者链 D; PDB构建体 1–595; UniProt 58–652

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_id1fwx
沉积日期 deposition_date2000-09-25
结构标题 titleCRYSTAL STRUCTURE OF NITROUS OXIDE REDUCTASE FROM P. DENITRIFICANS
关键词 keywordsBeta-propeller domain, cupredoxin domain, CuZ site, CuA site, 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。

1fwx__assembly_2__model_1

Assembly 2 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

下载该曲线 .dat

1fwx__assembly_2__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。

1fwx__assembly_2__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)30.82 Å
Rg(电子密度)30.31 Å
总 Rg30.79 Å
原子数9260
残基数1178
排除体积163500 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 1fwx__assembly_1__model_1 dimeric (2) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 1fwx__assembly_2__model_1 dimeric (2) 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 (6)

6. 折叠分类 (SCOP + CATH) 16 domains

SCOP 2.08 (8 domains)

结构域编号 domain_idd1fwxa1
类 Class classb — All beta proteins
折叠类型 Fold foldb.6 — Cupredoxin-like
超家族 Superfamily superfamilyb.6.1 — Cupredoxins
家族 Family familyb.6.1.4 — Nitrosocyanin
结构域编号 domain_idd1fwxa2
类 Class classb — All beta proteins
折叠类型 Fold foldb.69 — 7-bladed beta-propeller
超家族 Superfamily superfamilyb.69.3 — Nitrous oxide reductase, N-terminal domain
家族 Family familyb.69.3.1 — Nitrous oxide reductase, N-terminal domain
结构域编号 domain_idd1fwxb1
类 Class classb — All beta proteins
折叠类型 Fold foldb.6 — Cupredoxin-like
超家族 Superfamily superfamilyb.6.1 — Cupredoxins
家族 Family familyb.6.1.4 — Nitrosocyanin
结构域编号 domain_idd1fwxb2
类 Class classb — All beta proteins
折叠类型 Fold foldb.69 — 7-bladed beta-propeller
超家族 Superfamily superfamilyb.69.3 — Nitrous oxide reductase, N-terminal domain
家族 Family familyb.69.3.1 — Nitrous oxide reductase, N-terminal domain
结构域编号 domain_idd1fwxc1
类 Class classb — All beta proteins
折叠类型 Fold foldb.6 — Cupredoxin-like
超家族 Superfamily superfamilyb.6.1 — Cupredoxins
家族 Family familyb.6.1.4 — Nitrosocyanin
结构域编号 domain_idd1fwxc2
类 Class classb — All beta proteins
折叠类型 Fold foldb.69 — 7-bladed beta-propeller
超家族 Superfamily superfamilyb.69.3 — Nitrous oxide reductase, N-terminal domain
家族 Family familyb.69.3.1 — Nitrous oxide reductase, N-terminal domain
结构域编号 domain_idd1fwxd1
类 Class classb — All beta proteins
折叠类型 Fold foldb.6 — Cupredoxin-like
超家族 Superfamily superfamilyb.6.1 — Cupredoxins
家族 Family familyb.6.1.4 — Nitrosocyanin
结构域编号 domain_idd1fwxd2
类 Class classb — All beta proteins
折叠类型 Fold foldb.69 — 7-bladed beta-propeller
超家族 Superfamily superfamilyb.69.3 — Nitrous oxide reductase, N-terminal domain
家族 Family familyb.69.3.1 — Nitrous oxide reductase, N-terminal domain

CATH v4.4 (8 domains)

结构域编号 domain_id1fwxA01
类 Class class2 — Mainly Beta
架构 Architecture architecture130 — 7 Propeller
拓扑 Topology topology10 — Methylamine Dehydrogenase; Chain H
同源超家族 H-superfamily homologous superfamily10 — YVTN repeat-like/Quinoprotein amine dehydrogenase
结构域编号 domain_id1fwxA02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily420 — Cupredoxins - blue copper proteins
结构域编号 domain_id1fwxB01
类 Class class2 — Mainly Beta
架构 Architecture architecture130 — 7 Propeller
拓扑 Topology topology10 — Methylamine Dehydrogenase; Chain H
同源超家族 H-superfamily homologous superfamily10 — YVTN repeat-like/Quinoprotein amine dehydrogenase
结构域编号 domain_id1fwxB02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily420 — Cupredoxins - blue copper proteins
结构域编号 domain_id1fwxC01
类 Class class2 — Mainly Beta
架构 Architecture architecture130 — 7 Propeller
拓扑 Topology topology10 — Methylamine Dehydrogenase; Chain H
同源超家族 H-superfamily homologous superfamily10 — YVTN repeat-like/Quinoprotein amine dehydrogenase
结构域编号 domain_id1fwxC02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily420 — Cupredoxins - blue copper proteins
结构域编号 domain_id1fwxD01
类 Class class2 — Mainly Beta
架构 Architecture architecture130 — 7 Propeller
拓扑 Topology topology10 — Methylamine Dehydrogenase; Chain H
同源超家族 H-superfamily homologous superfamily10 — YVTN repeat-like/Quinoprotein amine dehydrogenase
结构域编号 domain_id1fwxD02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily420 — Cupredoxins - blue copper proteins

7. 引用文献 (2)