4um9

Crystal structure of alpha V beta 6 with peptide

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

Integrin alpha-V heavy chain

Homo sapiens

UniProt P06756

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 异源复合物 蛋白 3 其他聚合物 4 Integrin beta-6 × 1 (P18564) Latency-associated peptide × 1 (P10600) 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 2 ;alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 1 beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 SULFATE ION × 2 CALCIUM ION × 6 MAGNESIUM ION × 1 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 alpha-D-mannopyranose × 1 water × 2 与蛋白数一致
2 其他组合 异源复合物 蛋白 3 其他聚合物 6 Integrin beta-6 × 1 (P18564) Latency-associated peptide × 1 (P10600) 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 4 ;alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 1 ;alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 1 SULFATE ION × 4 CALCIUM ION × 6 MAGNESIUM ION × 1 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 water × 3 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 ITAV_HUMAN
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–595; UniProt 31–625 作者链 C; PDB构建体 1–595; UniProt 31–625

Integrin beta-6

Homo sapiens

UniProt P18564

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 异源复合物 蛋白 3 其他聚合物 4 Integrin alpha-V heavy chain × 1 (P06756) Latency-associated peptide × 1 (P10600) 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 2 ;alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 1 beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 SULFATE ION × 2 CALCIUM ION × 6 MAGNESIUM ION × 1 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 alpha-D-mannopyranose × 1 water × 2 与蛋白数一致
2 其他组合 异源复合物 蛋白 3 其他聚合物 6 Integrin alpha-V heavy chain × 1 (P06756) Latency-associated peptide × 1 (P10600) 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 4 ;alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 1 ;alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 1 SULFATE ION × 4 CALCIUM ION × 6 MAGNESIUM ION × 1 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 water × 3 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 ITB6_HUMAN
Isoform —
PDB实体 2, 3
链与序列区间 作者链 B; PDB构建体 1–474; UniProt 18–491 作者链 D; PDB构建体 1–474; UniProt 18–491

Latency-associated peptide

Homo sapiens

UniProt P10600

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 异源复合物 蛋白 3 其他聚合物 4 Integrin alpha-V heavy chain × 1 (P06756) Integrin beta-6 × 1 (P18564) 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 2 ;alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 1 beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 1 SULFATE ION × 2 CALCIUM ION × 6 MAGNESIUM ION × 1 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 alpha-D-mannopyranose × 1 water × 2 与蛋白数一致
2 其他组合 异源复合物 蛋白 3 其他聚合物 6 Integrin alpha-V heavy chain × 1 (P06756) Integrin beta-6 × 1 (P18564) 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 4 ;alpha-D-mannopyranose-(1-6)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 1 ;alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose ; × 1 SULFATE ION × 4 CALCIUM ION × 6 MAGNESIUM ION × 1 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 water × 3 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 TGFB3_HUMAN
Isoform —
PDB实体 4
链与序列区间 作者链 E; PDB构建体 2–12; UniProt 259–269 作者链 F; PDB构建体 2–12; UniProt 259–269

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_id4um9
沉积日期 deposition_date2014-05-15
结构标题 titleCrystal structure of alpha V beta 6 with peptide
关键词 keywordsIMMUNE SYSTEM, CELL SURFACE RECEPTOR; IMMUNE SYSTEM
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。

4um9__assembly_1__model_1

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

下载该曲线 .dat

4um9__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。

4um9__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)36.57 Å
Rg(电子密度)35.90 Å
总 Rg36.53 Å
原子数8405
残基数1055
排除体积149370 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 4um9__assembly_1__model_1 trimeric (3) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 4um9__assembly_2__model_1 trimeric (3) 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 (14)

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6. 折叠分类 (SCOP + CATH) 14 domains

SCOP 2.08 (4 domains)

结构域编号 domain_idd4um9a1
类 Class classb — All beta proteins
折叠类型 Fold foldb.69 — 7-bladed beta-propeller
超家族 Superfamily superfamilyb.69.8 — Integrin alpha N-terminal domain
家族 Family familyb.69.8.1 — Integrin alpha N-terminal domain
结构域编号 domain_idd4um9a2
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.15 — Integrin domains
家族 Family familyb.1.15.0 — automated matches
结构域编号 domain_idd4um9c1
类 Class classb — All beta proteins
折叠类型 Fold foldb.69 — 7-bladed beta-propeller
超家族 Superfamily superfamilyb.69.8 — Integrin alpha N-terminal domain
家族 Family familyb.69.8.1 — Integrin alpha N-terminal domain
结构域编号 domain_idd4um9c2
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.15 — Integrin domains
家族 Family familyb.1.15.0 — automated matches

CATH v4.4 (10 domains)

结构域编号 domain_id4um9A01
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 superfamily130 — Integrin alpha, N-terminal
结构域编号 domain_id4um9A02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily1460 — Integrin domains. Chain A, domain 2
结构域编号 domain_id4um9B01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1680 — ligand-binding face of the semaphorins, domain 2
同源超家族 H-superfamily homologous superfamily10 — ligand-binding face of the semaphorins, domain 2
结构域编号 domain_id4um9B02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily1510 — ntegrin, alpha v. Chain A, domain 3
结构域编号 domain_id4um9B03
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 superfamily410 — von Willebrand factor, type A domain
结构域编号 domain_id4um9C01
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 superfamily130 — Integrin alpha, N-terminal
结构域编号 domain_id4um9C02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily1460 — Integrin domains. Chain A, domain 2
结构域编号 domain_id4um9D01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1680 — ligand-binding face of the semaphorins, domain 2
同源超家族 H-superfamily homologous superfamily10 — ligand-binding face of the semaphorins, domain 2
结构域编号 domain_id4um9D02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily1510 — ntegrin, alpha v. Chain A, domain 3
结构域编号 domain_id4um9D03
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 superfamily410 — von Willebrand factor, type A domain
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7. 引用文献 (1)