2a7w

Crystal Structure of Phosphoribosyl-ATP Pyrophosphatase from Chromobacterium violaceum (ATCC 12472). NESG TARGET CVR7

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

Phosphoribosyl-ATP pyrophosphatase

Chromobacterium violaceum

UniProt Q7P0E6

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 4 water × 4 与蛋白数一致
2 蛋白同源多聚体 同源多聚体 蛋白 4 water × 4 与蛋白数一致
3 蛋白同源多聚体 同源多聚体 蛋白 4 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 HIS2_CHRVO
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–108; UniProt 1–108 作者链 B; PDB构建体 1–108; UniProt 1–108 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 E; PDB构建体 1–108; UniProt 1–108 作者链 F; 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 作者链 I; PDB构建体 1–108; UniProt 1–108 作者链 J; PDB构建体 1–108; UniProt 1–108 作者链 K; PDB构建体 1–108; UniProt 1–108 作者链 L; 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_id2a7w
沉积日期 deposition_date2005-07-06
结构标题 titleCrystal Structure of Phosphoribosyl-ATP Pyrophosphatase from Chromobacterium violaceum (ATCC 12472). NESG TARGET CVR7
关键词 keywords;PHOSPHORIBOSYL-ATP PYROPHOSPHATASE, STRUCTURAL GENOMICS, PSI, PROTEIN STRUCTURE INITIATIVE, NORTHEAST STRUCTURAL GENOMICS CONSORTIUM, NESG, HYDROLASE ;; HYDROLASE
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。

2a7w__assembly_2__model_1

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

下载该曲线 .dat

2a7w__assembly_2__model_1 | I(q)

10-2 10-1 105 106 107 q (1/Angstrom) I(q)
100 个绘图点;横轴和纵轴均采用对数尺度。

2a7w__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)22.23 Å
Rg(电子密度)21.03 Å
总 Rg21.86 Å
原子数2908
残基数352
排除体积51935 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 2a7w__assembly_1__model_1 tetrameric (4) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 2a7w__assembly_2__model_1 tetrameric (4) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
3 1 2a7w__assembly_3__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 (2)

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6. 折叠分类 (SCOP + CATH) 24 domains

SCOP 2.08 (12 domains)

结构域编号 domain_idd2a7wa1
类 Class classa — All alpha proteins
折叠类型 Fold folda.204 — all-alpha NTP pyrophosphatases
超家族 Superfamily superfamilya.204.1 — all-alpha NTP pyrophosphatases
家族 Family familya.204.1.4 — HisE-like (PRA-PH)
结构域编号 domain_idd2a7wb_
类 Class classa — All alpha proteins
折叠类型 Fold folda.204 — all-alpha NTP pyrophosphatases
超家族 Superfamily superfamilya.204.1 — all-alpha NTP pyrophosphatases
家族 Family familya.204.1.4 — HisE-like (PRA-PH)
结构域编号 domain_idd2a7wc_
类 Class classa — All alpha proteins
折叠类型 Fold folda.204 — all-alpha NTP pyrophosphatases
超家族 Superfamily superfamilya.204.1 — all-alpha NTP pyrophosphatases
家族 Family familya.204.1.4 — HisE-like (PRA-PH)
结构域编号 domain_idd2a7wd_
类 Class classa — All alpha proteins
折叠类型 Fold folda.204 — all-alpha NTP pyrophosphatases
超家族 Superfamily superfamilya.204.1 — all-alpha NTP pyrophosphatases
家族 Family familya.204.1.4 — HisE-like (PRA-PH)
结构域编号 domain_idd2a7we_
类 Class classa — All alpha proteins
折叠类型 Fold folda.204 — all-alpha NTP pyrophosphatases
超家族 Superfamily superfamilya.204.1 — all-alpha NTP pyrophosphatases
家族 Family familya.204.1.4 — HisE-like (PRA-PH)
结构域编号 domain_idd2a7wf_
类 Class classa — All alpha proteins
折叠类型 Fold folda.204 — all-alpha NTP pyrophosphatases
超家族 Superfamily superfamilya.204.1 — all-alpha NTP pyrophosphatases
家族 Family familya.204.1.4 — HisE-like (PRA-PH)
结构域编号 domain_idd2a7wg_
类 Class classa — All alpha proteins
折叠类型 Fold folda.204 — all-alpha NTP pyrophosphatases
超家族 Superfamily superfamilya.204.1 — all-alpha NTP pyrophosphatases
家族 Family familya.204.1.4 — HisE-like (PRA-PH)
结构域编号 domain_idd2a7wh_
类 Class classa — All alpha proteins
折叠类型 Fold folda.204 — all-alpha NTP pyrophosphatases
超家族 Superfamily superfamilya.204.1 — all-alpha NTP pyrophosphatases
家族 Family familya.204.1.4 — HisE-like (PRA-PH)
结构域编号 domain_idd2a7wi_
类 Class classa — All alpha proteins
折叠类型 Fold folda.204 — all-alpha NTP pyrophosphatases
超家族 Superfamily superfamilya.204.1 — all-alpha NTP pyrophosphatases
家族 Family familya.204.1.4 — HisE-like (PRA-PH)
结构域编号 domain_idd2a7wj_
类 Class classa — All alpha proteins
折叠类型 Fold folda.204 — all-alpha NTP pyrophosphatases
超家族 Superfamily superfamilya.204.1 — all-alpha NTP pyrophosphatases
家族 Family familya.204.1.4 — HisE-like (PRA-PH)
结构域编号 domain_idd2a7wk_
类 Class classa — All alpha proteins
折叠类型 Fold folda.204 — all-alpha NTP pyrophosphatases
超家族 Superfamily superfamilya.204.1 — all-alpha NTP pyrophosphatases
家族 Family familya.204.1.4 — HisE-like (PRA-PH)
结构域编号 domain_idd2a7wl_
类 Class classa — All alpha proteins
折叠类型 Fold folda.204 — all-alpha NTP pyrophosphatases
超家族 Superfamily superfamilya.204.1 — all-alpha NTP pyrophosphatases
家族 Family familya.204.1.4 — HisE-like (PRA-PH)

CATH v4.4 (12 domains)

结构域编号 domain_id2a7wA00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology287 — Helix Hairpins
同源超家族 H-superfamily homologous superfamily1080 — MazG-like
结构域编号 domain_id2a7wB00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology287 — Helix Hairpins
同源超家族 H-superfamily homologous superfamily1080 — MazG-like
结构域编号 domain_id2a7wC00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology287 — Helix Hairpins
同源超家族 H-superfamily homologous superfamily1080 — MazG-like
结构域编号 domain_id2a7wD00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology287 — Helix Hairpins
同源超家族 H-superfamily homologous superfamily1080 — MazG-like
结构域编号 domain_id2a7wE00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology287 — Helix Hairpins
同源超家族 H-superfamily homologous superfamily1080 — MazG-like
结构域编号 domain_id2a7wF00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology287 — Helix Hairpins
同源超家族 H-superfamily homologous superfamily1080 — MazG-like
结构域编号 domain_id2a7wG00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology287 — Helix Hairpins
同源超家族 H-superfamily homologous superfamily1080 — MazG-like
结构域编号 domain_id2a7wH00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology287 — Helix Hairpins
同源超家族 H-superfamily homologous superfamily1080 — MazG-like
结构域编号 domain_id2a7wI00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology287 — Helix Hairpins
同源超家族 H-superfamily homologous superfamily1080 — MazG-like
结构域编号 domain_id2a7wJ00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology287 — Helix Hairpins
同源超家族 H-superfamily homologous superfamily1080 — MazG-like
结构域编号 domain_id2a7wK00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology287 — Helix Hairpins
同源超家族 H-superfamily homologous superfamily1080 — MazG-like
结构域编号 domain_id2a7wL00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology287 — Helix Hairpins
同源超家族 H-superfamily homologous superfamily1080 — MazG-like
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7. 引用文献 (1)