1d9k

CRYSTAL STRUCTURE OF COMPLEX BETWEEN D10 TCR AND PMHC I-AK/CA

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

MHC I-AK A CHAIN (ALPHA CHAIN)

Mus musculus

UniProt P01910

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
2 其他组合 异源复合物 蛋白 3 其他聚合物 2 MHC I-AK B CHAIN (BETA CHAIN) × 1 (P06343) CONALBUMIN PEPTIDE × 1 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 2 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 与蛋白数一致
4 其他组合 异源复合物 蛋白 3 其他聚合物 2 MHC I-AK B CHAIN (BETA CHAIN) × 1 (P06343) CONALBUMIN PEPTIDE × 1 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 2 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 与蛋白数一致
5 其他组合 异源复合物 蛋白 5 其他聚合物 2 T-CELL RECEPTOR D10 (ALPHA CHAIN) × 1 T-CELL RECEPTOR D10 (BETA CHAIN) × 1 MHC I-AK B CHAIN (BETA CHAIN) × 1 (P06343) CONALBUMIN PEPTIDE × 1 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 2 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 与蛋白数一致
6 其他组合 异源复合物 蛋白 5 其他聚合物 2 T-CELL RECEPTOR D10 (ALPHA CHAIN) × 1 T-CELL RECEPTOR D10 (BETA CHAIN) × 1 MHC I-AK B CHAIN (BETA CHAIN) × 1 (P06343) CONALBUMIN PEPTIDE × 1 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 2 2-acetamido-2-deoxy-beta-D-glucopyranose × 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 HA2K_MOUSE
Isoform —
PDB实体 3
链与序列区间 作者链 C; PDB构建体 1–183; UniProt 27–209 作者链 G; PDB构建体 1–183; UniProt 27–209

MHC I-AK B CHAIN (BETA CHAIN)

Mus musculus

UniProt P06343

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
2 其他组合 异源复合物 蛋白 3 其他聚合物 2 MHC I-AK A CHAIN (ALPHA CHAIN) × 1 (P01910) CONALBUMIN PEPTIDE × 1 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 2 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 与蛋白数一致
4 其他组合 异源复合物 蛋白 3 其他聚合物 2 MHC I-AK A CHAIN (ALPHA CHAIN) × 1 (P01910) CONALBUMIN PEPTIDE × 1 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 2 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 与蛋白数一致
5 其他组合 异源复合物 蛋白 5 其他聚合物 2 T-CELL RECEPTOR D10 (ALPHA CHAIN) × 1 T-CELL RECEPTOR D10 (BETA CHAIN) × 1 MHC I-AK A CHAIN (ALPHA CHAIN) × 1 (P01910) CONALBUMIN PEPTIDE × 1 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 2 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 与蛋白数一致
6 其他组合 异源复合物 蛋白 5 其他聚合物 2 T-CELL RECEPTOR D10 (ALPHA CHAIN) × 1 T-CELL RECEPTOR D10 (BETA CHAIN) × 1 MHC I-AK A CHAIN (ALPHA CHAIN) × 1 (P01910) CONALBUMIN PEPTIDE × 1 2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose × 2 2-acetamido-2-deoxy-beta-D-glucopyranose × 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 HB2K_MOUSE
Isoform —
PDB实体 4
链与序列区间 作者链 D; PDB构建体 1–188; UniProt 29–216 作者链 H; PDB构建体 1–188; UniProt 29–216

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_id1d9k
沉积日期 deposition_date1999-10-28
结构标题 titleCRYSTAL STRUCTURE OF COMPLEX BETWEEN D10 TCR AND PMHC I-AK/CA
关键词 keywordsT-CELL RECEPTOR, MHC CLASS II, D10, I-AK, IMMUNE SYSTEM; 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。

1d9k__assembly_1__model_1

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

下载该曲线 .dat

1d9k__assembly_1__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。

1d9k__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)18.81 Å
Rg(电子密度)17.97 Å
总 Rg18.94 Å
原子数1731
残基数222
排除体积30466 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 1d9k__assembly_1__model_1 dimeric (2) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 1d9k__assembly_2__model_1 trimeric (3) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
3 1 1d9k__assembly_3__model_1 dimeric (2) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
4 1 1d9k__assembly_4__model_1 trimeric (3) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
5 1 1d9k__assembly_5__model_1 pentameric (5) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
6 1 1d9k__assembly_6__model_1 pentameric (5) 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 (7)

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6. 折叠分类 (SCOP + CATH) 24 domains

SCOP 2.08 (12 domains)

结构域编号 domain_idd1d9ka_
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.1 — V set domains (antibody variable domain-like)
结构域编号 domain_idd1d9kb_
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.1 — V set domains (antibody variable domain-like)
结构域编号 domain_idd1d9kc1
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.2 — C1 set domains (antibody constant domain-like)
结构域编号 domain_idd1d9kc2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.19 — MHC antigen-recognition domain
超家族 Superfamily superfamilyd.19.1 — MHC antigen-recognition domain
家族 Family familyd.19.1.1 — MHC antigen-recognition domain
结构域编号 domain_idd1d9kd1
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.2 — C1 set domains (antibody constant domain-like)
结构域编号 domain_idd1d9kd2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.19 — MHC antigen-recognition domain
超家族 Superfamily superfamilyd.19.1 — MHC antigen-recognition domain
家族 Family familyd.19.1.1 — MHC antigen-recognition domain
结构域编号 domain_idd1d9ke_
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.1 — V set domains (antibody variable domain-like)
结构域编号 domain_idd1d9kf_
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.1 — V set domains (antibody variable domain-like)
结构域编号 domain_idd1d9kg1
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.2 — C1 set domains (antibody constant domain-like)
结构域编号 domain_idd1d9kg2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.19 — MHC antigen-recognition domain
超家族 Superfamily superfamilyd.19.1 — MHC antigen-recognition domain
家族 Family familyd.19.1.1 — MHC antigen-recognition domain
结构域编号 domain_idd1d9kh1
类 Class classb — All beta proteins
折叠类型 Fold foldb.1 — Immunoglobulin-like beta-sandwich
超家族 Superfamily superfamilyb.1.1 — Immunoglobulin
家族 Family familyb.1.1.2 — C1 set domains (antibody constant domain-like)
结构域编号 domain_idd1d9kh2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.19 — MHC antigen-recognition domain
超家族 Superfamily superfamilyd.19.1 — MHC antigen-recognition domain
家族 Family familyd.19.1.1 — MHC antigen-recognition domain

CATH v4.4 (12 domains)

结构域编号 domain_id1d9kA00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily10 — Immunoglobulins
结构域编号 domain_id1d9kB00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily10 — Immunoglobulins
结构域编号 domain_id1d9kC01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology320 — Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1
同源超家族 H-superfamily homologous superfamily10 — Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1
结构域编号 domain_id1d9kC02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily10 — Immunoglobulins
结构域编号 domain_id1d9kD01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology320 — Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1
同源超家族 H-superfamily homologous superfamily10 — Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1
结构域编号 domain_id1d9kD02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily10 — Immunoglobulins
结构域编号 domain_id1d9kE00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily10 — Immunoglobulins
结构域编号 domain_id1d9kF00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily10 — Immunoglobulins
结构域编号 domain_id1d9kG01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology320 — Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1
同源超家族 H-superfamily homologous superfamily10 — Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1
结构域编号 domain_id1d9kG02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily10 — Immunoglobulins
结构域编号 domain_id1d9kH01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology320 — Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1
同源超家族 H-superfamily homologous superfamily10 — Class II Histocompatibility Antigen, M Beta Chain; Chain B, domain 1
结构域编号 domain_id1d9kH02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily10 — Immunoglobulins
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