1ksx

Crystal Structures of Two Intermediates in the Assembly of the Papillomavirus Replication Initiation Complex

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

REPLICATION PROTEIN E1

Bovine papillomavirus

UniProt P03116

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–DNA 同源多聚体 蛋白 4 DNA 2 E1 Recognition Sequence × 2 water × 4 与全部聚合物一致
2 蛋白–DNA 同源多聚体 蛋白 4 DNA 2 E1 Recognition Sequence × 2 water × 5 与全部聚合物一致

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 VE1_BPV1
Isoform —
PDB实体 2
链与序列区间 作者链 A; PDB构建体 4–148; UniProt 159–303 作者链 B; PDB构建体 4–148; UniProt 159–303 作者链 E; PDB构建体 4–148; UniProt 159–303 作者链 F; PDB构建体 4–148; UniProt 159–303 作者链 I; PDB构建体 4–148; UniProt 159–303 作者链 J; PDB构建体 4–148; UniProt 159–303 作者链 M; PDB构建体 4–148; UniProt 159–303 作者链 N; PDB构建体 4–148; UniProt 159–303

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_id1ksx
沉积日期 deposition_date2002-01-14
结构标题 titleCrystal Structures of Two Intermediates in the Assembly of the Papillomavirus Replication Initiation Complex
关键词 keywordsPAPILLOMAVIRUS, DNA-BINDING DOMAIN, REPLICATION, INITIATOR PROTEIN, HELICASE, REPLICATION-DNA COMPLEX; REPLICATION/DNA
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。

1ksx__assembly_2__model_1

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

下载该曲线 .dat

1ksx__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。

1ksx__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)29.16 Å
Rg(电子密度)28.97 Å
总 Rg29.59 Å
原子数5512
残基数622
排除体积96841 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 1ksx__assembly_1__model_1 hexameric (6) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 1ksx__assembly_2__model_1 hexameric (6) 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 (3)

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6. 折叠分类 (SCOP + CATH) 16 domains

SCOP 2.08 (8 domains)

结构域编号 domain_idd1ksxa_
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.89 — Origin of replication-binding domain, RBD-like
超家族 Superfamily superfamilyd.89.1 — Origin of replication-binding domain, RBD-like
家族 Family familyd.89.1.2 — Replication initiation protein E1
结构域编号 domain_idd1ksxb_
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.89 — Origin of replication-binding domain, RBD-like
超家族 Superfamily superfamilyd.89.1 — Origin of replication-binding domain, RBD-like
家族 Family familyd.89.1.2 — Replication initiation protein E1
结构域编号 domain_idd1ksxe_
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.89 — Origin of replication-binding domain, RBD-like
超家族 Superfamily superfamilyd.89.1 — Origin of replication-binding domain, RBD-like
家族 Family familyd.89.1.2 — Replication initiation protein E1
结构域编号 domain_idd1ksxf_
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.89 — Origin of replication-binding domain, RBD-like
超家族 Superfamily superfamilyd.89.1 — Origin of replication-binding domain, RBD-like
家族 Family familyd.89.1.2 — Replication initiation protein E1
结构域编号 domain_idd1ksxi_
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.89 — Origin of replication-binding domain, RBD-like
超家族 Superfamily superfamilyd.89.1 — Origin of replication-binding domain, RBD-like
家族 Family familyd.89.1.2 — Replication initiation protein E1
结构域编号 domain_idd1ksxj_
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.89 — Origin of replication-binding domain, RBD-like
超家族 Superfamily superfamilyd.89.1 — Origin of replication-binding domain, RBD-like
家族 Family familyd.89.1.2 — Replication initiation protein E1
结构域编号 domain_idd1ksxm_
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.89 — Origin of replication-binding domain, RBD-like
超家族 Superfamily superfamilyd.89.1 — Origin of replication-binding domain, RBD-like
家族 Family familyd.89.1.2 — Replication initiation protein E1
结构域编号 domain_idd1ksxn_
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.89 — Origin of replication-binding domain, RBD-like
超家族 Superfamily superfamilyd.89.1 — Origin of replication-binding domain, RBD-like
家族 Family familyd.89.1.2 — Replication initiation protein E1

CATH v4.4 (8 domains)

结构域编号 domain_id1ksxA00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology1310 — Replication Protein E1; Chain: A,
同源超家族 H-superfamily homologous superfamily10 —
结构域编号 domain_id1ksxB00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology1310 — Replication Protein E1; Chain: A,
同源超家族 H-superfamily homologous superfamily10 —
结构域编号 domain_id1ksxE00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology1310 — Replication Protein E1; Chain: A,
同源超家族 H-superfamily homologous superfamily10 —
结构域编号 domain_id1ksxF00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology1310 — Replication Protein E1; Chain: A,
同源超家族 H-superfamily homologous superfamily10 —
结构域编号 domain_id1ksxI00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology1310 — Replication Protein E1; Chain: A,
同源超家族 H-superfamily homologous superfamily10 —
结构域编号 domain_id1ksxJ00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology1310 — Replication Protein E1; Chain: A,
同源超家族 H-superfamily homologous superfamily10 —
结构域编号 domain_id1ksxM00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology1310 — Replication Protein E1; Chain: A,
同源超家族 H-superfamily homologous superfamily10 —
结构域编号 domain_id1ksxN00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology1310 — Replication Protein E1; Chain: A,
同源超家族 H-superfamily homologous superfamily10 —
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7. 引用文献 (1)