3g0d

Crystal structure of dipeptidyl peptidase IV in complex with a pyrimidinedione inhibitor 2

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

Dipeptidyl peptidase 4

Homo sapiens

UniProt P27487

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 其他组合 同源多聚体 蛋白 2 其他聚合物 3 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 3 2-({8-[(3R)-3-AMINOPIPERIDIN-1-YL]-1,3-DIMETHYL-2,6-DIOXO-1,2,3,6-TETRAHYDRO-7H-PURIN-7-YL}METHYL)BENZONITRILE × 2 2-acetamido-2-deoxy-beta-D-glucopyranose × 8 water × 2 与蛋白数一致
2 其他组合 同源多聚体 蛋白 2 其他聚合物 2 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 2 2-({8-[(3R)-3-AMINOPIPERIDIN-1-YL]-1,3-DIMETHYL-2,6-DIOXO-1,2,3,6-TETRAHYDRO-7H-PURIN-7-YL}METHYL)BENZONITRILE × 2 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 water × 2 与蛋白数一致
3 其他组合 单体 蛋白 1 其他聚合物 2 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 2 2-({8-[(3R)-3-AMINOPIPERIDIN-1-YL]-1,3-DIMETHYL-2,6-DIOXO-1,2,3,6-TETRAHYDRO-7H-PURIN-7-YL}METHYL)BENZONITRILE × 1 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 water × 1 与蛋白数一致
4 其他组合 单体 蛋白 1 其他聚合物 1 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 2-({8-[(3R)-3-AMINOPIPERIDIN-1-YL]-1,3-DIMETHYL-2,6-DIOXO-1,2,3,6-TETRAHYDRO-7H-PURIN-7-YL}METHYL)BENZONITRILE × 1 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 water × 1 与蛋白数一致
5 其他组合 单体 蛋白 1 其他聚合物 1 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 2-({8-[(3R)-3-AMINOPIPERIDIN-1-YL]-1,3-DIMETHYL-2,6-DIOXO-1,2,3,6-TETRAHYDRO-7H-PURIN-7-YL}METHYL)BENZONITRILE × 1 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 water × 1 与蛋白数一致
6 其他组合 单体 蛋白 1 其他聚合物 1 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 2-({8-[(3R)-3-AMINOPIPERIDIN-1-YL]-1,3-DIMETHYL-2,6-DIOXO-1,2,3,6-TETRAHYDRO-7H-PURIN-7-YL}METHYL)BENZONITRILE × 1 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 water × 1 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 DPP4_HUMAN
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 13–740; UniProt 39–766 作者链 B; PDB构建体 13–740; UniProt 39–766 作者链 C; PDB构建体 13–740; UniProt 39–766 作者链 D; PDB构建体 13–740; UniProt 39–766

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_id3g0d
沉积日期 deposition_date2009-01-27
结构标题 titleCrystal structure of dipeptidyl peptidase IV in complex with a pyrimidinedione inhibitor 2
关键词 keywords;DPP4, pyrimidinone, pyrimidindione, Aminopeptidase, Cell membrane, Glycoprotein, Hydrolase, Membrane, Protease, Secreted, Serine protease, Signal-anchor, Transmembrane, HYDROLASE-HYDROLASE INHIBITOR complex ;; HYDROLASE/HYDROLASE INHIBITOR
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。

3g0d__assembly_2__model_1

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

下载该曲线 .dat

3g0d__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。

3g0d__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)39.25 Å
Rg(电子密度)38.95 Å
总 Rg39.45 Å
原子数12036
残基数1446
排除体积213270 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 3g0d__assembly_1__model_1 dimeric (2) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 3g0d__assembly_2__model_1 dimeric (2) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
3 1 3g0d__assembly_3__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
4 1 3g0d__assembly_4__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
5 1 3g0d__assembly_5__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
6 1 3g0d__assembly_6__model_1 monomeric (1) 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) 17 domains

SCOP 2.08 (9 domains)

结构域编号 domain_idd3g0da1
类 Class classb — All beta proteins
折叠类型 Fold foldb.70 — 8-bladed beta-propeller
超家族 Superfamily superfamilyb.70.3 — DPP6 N-terminal domain-like
家族 Family familyb.70.3.1 — DPP6 N-terminal domain-like
结构域编号 domain_idd3g0da2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.69 — alpha/beta-Hydrolases
超家族 Superfamily superfamilyc.69.1 — alpha/beta-Hydrolases
家族 Family familyc.69.1.0 — automated matches
结构域编号 domain_idd3g0db1
类 Class classb — All beta proteins
折叠类型 Fold foldb.70 — 8-bladed beta-propeller
超家族 Superfamily superfamilyb.70.3 — DPP6 N-terminal domain-like
家族 Family familyb.70.3.1 — DPP6 N-terminal domain-like
结构域编号 domain_idd3g0db2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.69 — alpha/beta-Hydrolases
超家族 Superfamily superfamilyc.69.1 — alpha/beta-Hydrolases
家族 Family familyc.69.1.0 — automated matches
结构域编号 domain_idd3g0db3
类 Class classl — Artifacts
折叠类型 Fold foldl.1 — Tags
超家族 Superfamily superfamilyl.1.1 — Tags
家族 Family familyl.1.1.1 — Tags
结构域编号 domain_idd3g0dc1
类 Class classb — All beta proteins
折叠类型 Fold foldb.70 — 8-bladed beta-propeller
超家族 Superfamily superfamilyb.70.3 — DPP6 N-terminal domain-like
家族 Family familyb.70.3.1 — DPP6 N-terminal domain-like
结构域编号 domain_idd3g0dc2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.69 — alpha/beta-Hydrolases
超家族 Superfamily superfamilyc.69.1 — alpha/beta-Hydrolases
家族 Family familyc.69.1.0 — automated matches
结构域编号 domain_idd3g0dd1
类 Class classb — All beta proteins
折叠类型 Fold foldb.70 — 8-bladed beta-propeller
超家族 Superfamily superfamilyb.70.3 — DPP6 N-terminal domain-like
家族 Family familyb.70.3.1 — DPP6 N-terminal domain-like
结构域编号 domain_idd3g0dd2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.69 — alpha/beta-Hydrolases
超家族 Superfamily superfamilyc.69.1 — alpha/beta-Hydrolases
家族 Family familyc.69.1.0 — automated matches

CATH v4.4 (8 domains)

结构域编号 domain_id3g0dA01
类 Class class2 — Mainly Beta
架构 Architecture architecture140 — 8 Propeller
拓扑 Topology topology10 — Methanol Dehydrogenase; Chain A
同源超家族 H-superfamily homologous superfamily30 — Dipeptidylpeptidase IV, N-terminal domain
结构域编号 domain_id3g0dA02
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 superfamily1820 — Alpha/Beta hydrolase fold, catalytic domain
结构域编号 domain_id3g0dB01
类 Class class2 — Mainly Beta
架构 Architecture architecture140 — 8 Propeller
拓扑 Topology topology10 — Methanol Dehydrogenase; Chain A
同源超家族 H-superfamily homologous superfamily30 — Dipeptidylpeptidase IV, N-terminal domain
结构域编号 domain_id3g0dB02
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 superfamily1820 — Alpha/Beta hydrolase fold, catalytic domain
结构域编号 domain_id3g0dC01
类 Class class2 — Mainly Beta
架构 Architecture architecture140 — 8 Propeller
拓扑 Topology topology10 — Methanol Dehydrogenase; Chain A
同源超家族 H-superfamily homologous superfamily30 — Dipeptidylpeptidase IV, N-terminal domain
结构域编号 domain_id3g0dC02
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 superfamily1820 — Alpha/Beta hydrolase fold, catalytic domain
结构域编号 domain_id3g0dD01
类 Class class2 — Mainly Beta
架构 Architecture architecture140 — 8 Propeller
拓扑 Topology topology10 — Methanol Dehydrogenase; Chain A
同源超家族 H-superfamily homologous superfamily30 — Dipeptidylpeptidase IV, N-terminal domain
结构域编号 domain_id3g0dD02
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 superfamily1820 — Alpha/Beta hydrolase fold, catalytic domain
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7. 引用文献 (1)