3kbp

KIDNEY BEAN PURPLE ACID PHOSPHATASE

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

PURPLE ACID PHOSPHATASE

物种未注明

UniProt P80366

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 2-acetamido-2-deoxy-beta-D-glucopyranose × 10 FE (III) ION × 2 ZINC ION × 2 TUNGSTATE(VI)ION × 2 与蛋白数一致
2 蛋白同源多聚体 同源多聚体 蛋白 2 2-acetamido-2-deoxy-beta-D-glucopyranose × 10 FE (III) ION × 2 ZINC ION × 2 TUNGSTATE(VI)ION × 2 与蛋白数一致
3 蛋白同源多聚体 同源多聚体 蛋白 2 2-acetamido-2-deoxy-beta-D-glucopyranose × 10 FE (III) ION × 2 ZINC ION × 2 TUNGSTATE(VI)ION × 2 与蛋白数一致
4 蛋白同源多聚体 同源多聚体 蛋白 4 2-acetamido-2-deoxy-beta-D-glucopyranose × 20 FE (III) ION × 4 ZINC ION × 4 TUNGSTATE(VI)ION × 4 与蛋白数一致
5 蛋白同源多聚体 同源多聚体 蛋白 4 2-acetamido-2-deoxy-beta-D-glucopyranose × 20 FE (III) ION × 4 ZINC ION × 4 TUNGSTATE(VI)ION × 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 PPAF_PHAVU
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–432; UniProt 1–432 作者链 B; PDB构建体 1–432; UniProt 1–432 作者链 C; PDB构建体 1–432; UniProt 1–432 作者链 D; PDB构建体 1–432; UniProt 1–432

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_id3kbp
沉积日期 deposition_date1995-10-02
结构标题 titleKIDNEY BEAN PURPLE ACID PHOSPHATASE
关键词 keywordsPURPLE ACID PHOSPHATASE, HYDROLASE (PHOSPHORIC MONOESTER); HYDROLASE (PHOSPHORIC MONOESTER)
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。

3kbp__assembly_5__model_1

Assembly 5 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

下载该曲线 .dat

3kbp__assembly_5__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。

3kbp__assembly_5__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)39.03 Å
Rg(电子密度)38.31 Å
总 Rg38.74 Å
原子数14284
残基数1696
排除体积251690 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 3kbp__assembly_1__model_1 dimeric (2) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 3kbp__assembly_2__model_1 dimeric (2) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
3 1 3kbp__assembly_3__model_1 dimeric (2) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
4 1 3kbp__assembly_4__model_1 tetrameric (4) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
5 1 3kbp__assembly_5__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) 16 domains

SCOP 2.08 (8 domains)

结构域编号 domain_idd3kbpa1
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.12 — Purple acid phosphatase, N-terminal domain
家族 Family familyb.1.12.1 — Purple acid phosphatase, N-terminal domain
结构域编号 domain_idd3kbpa2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.159 — Metallo-dependent phosphatases
超家族 Superfamily superfamilyd.159.1 — Metallo-dependent phosphatases
家族 Family familyd.159.1.1 — Purple acid phosphatase-like
结构域编号 domain_idd3kbpb1
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.12 — Purple acid phosphatase, N-terminal domain
家族 Family familyb.1.12.1 — Purple acid phosphatase, N-terminal domain
结构域编号 domain_idd3kbpb2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.159 — Metallo-dependent phosphatases
超家族 Superfamily superfamilyd.159.1 — Metallo-dependent phosphatases
家族 Family familyd.159.1.1 — Purple acid phosphatase-like
结构域编号 domain_idd3kbpc1
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.12 — Purple acid phosphatase, N-terminal domain
家族 Family familyb.1.12.1 — Purple acid phosphatase, N-terminal domain
结构域编号 domain_idd3kbpc2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.159 — Metallo-dependent phosphatases
超家族 Superfamily superfamilyd.159.1 — Metallo-dependent phosphatases
家族 Family familyd.159.1.1 — Purple acid phosphatase-like
结构域编号 domain_idd3kbpd1
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.12 — Purple acid phosphatase, N-terminal domain
家族 Family familyb.1.12.1 — Purple acid phosphatase, N-terminal domain
结构域编号 domain_idd3kbpd2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.159 — Metallo-dependent phosphatases
超家族 Superfamily superfamilyd.159.1 — Metallo-dependent phosphatases
家族 Family familyd.159.1.1 — Purple acid phosphatase-like

CATH v4.4 (8 domains)

结构域编号 domain_id3kbpA01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily380 — Purple acid phosphatase-like, N-terminal
结构域编号 domain_id3kbpA02
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology21 — Purple Acid Phosphatase; chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Metallo-dependent phosphatases
结构域编号 domain_id3kbpB01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily380 — Purple acid phosphatase-like, N-terminal
结构域编号 domain_id3kbpB02
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology21 — Purple Acid Phosphatase; chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Metallo-dependent phosphatases
结构域编号 domain_id3kbpC01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily380 — Purple acid phosphatase-like, N-terminal
结构域编号 domain_id3kbpC02
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology21 — Purple Acid Phosphatase; chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Metallo-dependent phosphatases
结构域编号 domain_id3kbpD01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily380 — Purple acid phosphatase-like, N-terminal
结构域编号 domain_id3kbpD02
类 Class class3 — Alpha Beta
架构 Architecture architecture60 — 4-Layer Sandwich
拓扑 Topology topology21 — Purple Acid Phosphatase; chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Metallo-dependent phosphatases
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7. 引用文献 (2)