3d2f

Crystal structure of a complex of Sse1p and Hsp70

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

Heat shock protein homolog SSE1

Saccharomyces cerevisiae

UniProt P32589

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 蛋白异源复合物 异源复合物 蛋白 2 Heat shock 70 kDa protein 1 × 1 (P08107) MAGNESIUM ION × 3 POTASSIUM ION × 1 ADENOSINE-5'-TRIPHOSPHATE × 1 GLYCEROL × 1 water × 2 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 2 Heat shock 70 kDa protein 1 × 1 (P08107) MAGNESIUM ION × 3 POTASSIUM ION × 1 ADENOSINE-5'-TRIPHOSPHATE × 1 water × 2 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 HSP7F_YEAST
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–502; UniProt 1–502 作者链 A; PDB构建体 507–675; UniProt 525–693 作者链 C; PDB构建体 1–502; UniProt 1–502 作者链 C; PDB构建体 507–675; UniProt 525–693

Heat shock 70 kDa protein 1

Homo sapiens

UniProt P08107

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 蛋白异源复合物 异源复合物 蛋白 2 Heat shock protein homolog SSE1 × 1 (P32589) MAGNESIUM ION × 3 POTASSIUM ION × 1 ADENOSINE-5'-TRIPHOSPHATE × 1 GLYCEROL × 1 water × 2 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 2 Heat shock protein homolog SSE1 × 1 (P32589) MAGNESIUM ION × 3 POTASSIUM ION × 1 ADENOSINE-5'-TRIPHOSPHATE × 1 water × 2 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 HSP71_HUMAN
Isoform —
PDB实体 2
链与序列区间 作者链 B; PDB构建体 1–382; UniProt 1–382 作者链 D; PDB构建体 1–382; UniProt 1–382

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_id3d2f
沉积日期 deposition_date2008-05-08
结构标题 titleCrystal structure of a complex of Sse1p and Hsp70
关键词 keywords;nucleotide exchange factor, protein folding, ATP-binding, Calmodulin-binding, Chaperone, Nucleotide-binding, Phosphoprotein, Stress response ;; CHAPERONE
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。

3d2f__assembly_1__model_1

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

下载该曲线 .dat

3d2f__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。

3d2f__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)32.56 Å
Rg(电子密度)31.85 Å
总 Rg32.34 Å
原子数7779
残基数1008
排除体积138030 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 3d2f__assembly_1__model_1 dimeric (2) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 3d2f__assembly_2__model_1 dimeric (2) 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 (4 domains)

结构域编号 domain_idd3d2fb1
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.55 — Ribonuclease H-like motif
超家族 Superfamily superfamilyc.55.1 — Actin-like ATPase domain
家族 Family familyc.55.1.1 — Actin/HSP70
结构域编号 domain_idd3d2fb2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.55 — Ribonuclease H-like motif
超家族 Superfamily superfamilyc.55.1 — Actin-like ATPase domain
家族 Family familyc.55.1.1 — Actin/HSP70
结构域编号 domain_idd3d2fd1
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.55 — Ribonuclease H-like motif
超家族 Superfamily superfamilyc.55.1 — Actin-like ATPase domain
家族 Family familyc.55.1.1 — Actin/HSP70
结构域编号 domain_idd3d2fd2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.55 — Ribonuclease H-like motif
超家族 Superfamily superfamilyc.55.1 — Actin-like ATPase domain
家族 Family familyc.55.1.1 — Actin/HSP70

CATH v4.4 (20 domains)

结构域编号 domain_id3d2fA01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology420 — Nucleotidyltransferase; domain 5
同源超家族 H-superfamily homologous superfamily40 — ATPase, nucleotide binding domain
结构域编号 domain_id3d2fA02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology30 — Defensin A-like
同源超家族 H-superfamily homologous superfamily30 —
结构域编号 domain_id3d2fA03
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology420 — Nucleotidyltransferase; domain 5
同源超家族 H-superfamily homologous superfamily40 — ATPase, nucleotide binding domain
结构域编号 domain_id3d2fA04
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology640 — Actin; Chain A, domain 4
同源超家族 H-superfamily homologous superfamily10 — ATPase, substrate binding domain, subdomain 4
结构域编号 domain_id3d2fA05
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology34 — Substrate Binding Domain Of DNAk; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily10 — Substrate Binding Domain Of DNAk; Chain A, domain 1
结构域编号 domain_id3d2fA06
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1270 — Substrate Binding Domain Of Dnak; Chain:A; Domain 2
同源超家族 H-superfamily homologous superfamily10 —
结构域编号 domain_id3d2fB01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology420 — Nucleotidyltransferase; domain 5
同源超家族 H-superfamily homologous superfamily40 — ATPase, nucleotide binding domain
结构域编号 domain_id3d2fB02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology30 — Defensin A-like
同源超家族 H-superfamily homologous superfamily30 —
结构域编号 domain_id3d2fB03
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology420 — Nucleotidyltransferase; domain 5
同源超家族 H-superfamily homologous superfamily40 — ATPase, nucleotide binding domain
结构域编号 domain_id3d2fB04
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology640 — Actin; Chain A, domain 4
同源超家族 H-superfamily homologous superfamily10 — ATPase, substrate binding domain, subdomain 4
结构域编号 domain_id3d2fC01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology420 — Nucleotidyltransferase; domain 5
同源超家族 H-superfamily homologous superfamily40 — ATPase, nucleotide binding domain
结构域编号 domain_id3d2fC02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology30 — Defensin A-like
同源超家族 H-superfamily homologous superfamily30 —
结构域编号 domain_id3d2fC03
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology420 — Nucleotidyltransferase; domain 5
同源超家族 H-superfamily homologous superfamily40 — ATPase, nucleotide binding domain
结构域编号 domain_id3d2fC04
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology640 — Actin; Chain A, domain 4
同源超家族 H-superfamily homologous superfamily10 — ATPase, substrate binding domain, subdomain 4
结构域编号 domain_id3d2fC05
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology34 — Substrate Binding Domain Of DNAk; Chain A, domain 1
同源超家族 H-superfamily homologous superfamily10 — Substrate Binding Domain Of DNAk; Chain A, domain 1
结构域编号 domain_id3d2fC06
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology1270 — Substrate Binding Domain Of Dnak; Chain:A; Domain 2
同源超家族 H-superfamily homologous superfamily10 —
结构域编号 domain_id3d2fD01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology420 — Nucleotidyltransferase; domain 5
同源超家族 H-superfamily homologous superfamily40 — ATPase, nucleotide binding domain
结构域编号 domain_id3d2fD02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology30 — Defensin A-like
同源超家族 H-superfamily homologous superfamily30 —
结构域编号 domain_id3d2fD03
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology420 — Nucleotidyltransferase; domain 5
同源超家族 H-superfamily homologous superfamily40 — ATPase, nucleotide binding domain
结构域编号 domain_id3d2fD04
类 Class class3 — Alpha Beta
架构 Architecture architecture90 — Alpha-Beta Complex
拓扑 Topology topology640 — Actin; Chain A, domain 4
同源超家族 H-superfamily homologous superfamily10 — ATPase, substrate binding domain, subdomain 4
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