1js8

Structure of a Functional Unit from Octopus Hemocyanin

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

Hemocyanin

物种未注明

UniProt O61363

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 单体 蛋白 1 其他聚合物 1 ;alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[beta-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-alpha-D-glucopyranose ; × 1 alpha-D-mannopyranose × 1 CU2-O2 CLUSTER × 1 water × 1 与蛋白数一致
2 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 × 1 alpha-D-mannopyranose-(1-3)-[beta-D-mannopyranose-(1-6)]alpha-D-mannopyranose × 1 CU2-O2 CLUSTER × 1 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 HCYG_OCTDO
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–394; UniProt 2503–2896 作者链 B; PDB构建体 1–394; UniProt 2503–2896

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_id1js8
沉积日期 deposition_date2001-08-16
结构标题 titleStructure of a Functional Unit from Octopus Hemocyanin
关键词 keywordsGLYCOPROTEIN, MOLLUSC, OXYGEN-TRANSPORT, THIOETHER BOND, OXYGEN STORAGE-TRANSPORT COMPLEX; OXYGEN STORAGE/TRANSPORT
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。

1js8__assembly_1__model_1

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

下载该曲线 .dat

1js8__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。

1js8__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)21.78 Å
Rg(电子密度)20.63 Å
总 Rg21.63 Å
原子数3165
残基数382
排除体积55879 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 1js8__assembly_1__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 1js8__assembly_2__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 (7)

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6. 折叠分类 (SCOP + CATH) 8 domains

SCOP 2.08 (4 domains)

结构域编号 domain_idd1js8a1
类 Class classa — All alpha proteins
折叠类型 Fold folda.86 — Di-copper centre-containing domain
超家族 Superfamily superfamilya.86.1 — Di-copper centre-containing domain
家族 Family familya.86.1.1 — Hemocyanin middle domain
结构域编号 domain_idd1js8a2
类 Class classb — All beta proteins
折叠类型 Fold foldb.112 — C-terminal domain of mollusc hemocyanin
超家族 Superfamily superfamilyb.112.1 — C-terminal domain of mollusc hemocyanin
家族 Family familyb.112.1.1 — C-terminal domain of mollusc hemocyanin
结构域编号 domain_idd1js8b1
类 Class classa — All alpha proteins
折叠类型 Fold folda.86 — Di-copper centre-containing domain
超家族 Superfamily superfamilya.86.1 — Di-copper centre-containing domain
家族 Family familya.86.1.1 — Hemocyanin middle domain
结构域编号 domain_idd1js8b2
类 Class classb — All beta proteins
折叠类型 Fold foldb.112 — C-terminal domain of mollusc hemocyanin
超家族 Superfamily superfamilyb.112.1 — C-terminal domain of mollusc hemocyanin
家族 Family familyb.112.1.1 — C-terminal domain of mollusc hemocyanin

CATH v4.4 (4 domains)

结构域编号 domain_id1js8A01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology1280 — di-copper center containing domain from catechol oxidase
同源超家族 H-superfamily homologous superfamily10 — Di-copper center containing domain from catechol oxidase
结构域编号 domain_id1js8A02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology310 — Hemocyanin; Chain: A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Haemocyanin C-terminal domain
结构域编号 domain_id1js8B01
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology1280 — di-copper center containing domain from catechol oxidase
同源超家族 H-superfamily homologous superfamily10 — Di-copper center containing domain from catechol oxidase
结构域编号 domain_id1js8B02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology310 — Hemocyanin; Chain: A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Haemocyanin C-terminal domain
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7. 引用文献 (1)