6mii

Crystal structure of minichromosome maintenance protein MCM/DNA complex

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

Minichromosome maintenance protein MCM

Sulfolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2)

UniProt Q9UXG1

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 6 DNA 1 ;DNA (5'-D(P*TP*TP*TP*TP*TP*TP*TP*TP*TP*T)-3') ; × 1 ;[[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl]oxy-oxidanyl-phosphoryl]oxy-tris(fluoranyl)beryllium ; × 3 ZINC ION × 6 MAGNESIUM ION × 6 ADENOSINE-5'-DIPHOSPHATE × 3 water × 6 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 MCM_SULSO
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 3–266; UniProt 2–265 作者链 A; PDB构建体 273–610; UniProt 275–612 作者链 B; PDB构建体 3–266; UniProt 2–265 作者链 B; PDB构建体 273–610; UniProt 275–612 作者链 C; PDB构建体 3–266; UniProt 2–265 作者链 C; PDB构建体 273–610; UniProt 275–612 作者链 D; PDB构建体 3–266; UniProt 2–265 作者链 D; PDB构建体 273–610; UniProt 275–612 作者链 E; PDB构建体 3–266; UniProt 2–265 作者链 E; PDB构建体 273–610; UniProt 275–612 作者链 F; PDB构建体 3–266; UniProt 2–265 作者链 F; PDB构建体 273–610; UniProt 275–612

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_id6mii
沉积日期 deposition_date2018-09-19
结构标题 titleCrystal structure of minichromosome maintenance protein MCM/DNA complex
关键词 keywordsMCM, DNA, helicase, AAA+, HYDROLASE-DNA complex; HYDROLASE/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。

6mii__assembly_1__model_1

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

下载该曲线 .dat

6mii__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 q (1/Angstrom) I(q)
100 个绘图点;横轴和纵轴均采用对数尺度。

6mii__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)47.28 Å
Rg(电子密度)46.47 Å
总 Rg46.72 Å
原子数28476
残基数3543
排除体积511200 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 6mii__assembly_1__model_1 heptameric (7) 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) 16 domains

CATH v4.4 (16 domains)

结构域编号 domain_id6miiA01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1640 — mini-chromosome maintenance (MCM) complex, chain A, domain 1
同源超家族 H-superfamily homologous superfamily10 — mini-chromosome maintenance (MCM) complex, chain A, domain 1
结构域编号 domain_id6miiA02
类 Class class2 — Mainly Beta
架构 Architecture architecture20 — Single Sheet
拓扑 Topology topology28 — Rubrerythrin, domain 2
同源超家族 H-superfamily homologous superfamily10 —
结构域编号 domain_id6miiA03
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 superfamily300 — P-loop containing nucleotide triphosphate hydrolases
结构域编号 domain_id6miiB01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1640 — mini-chromosome maintenance (MCM) complex, chain A, domain 1
同源超家族 H-superfamily homologous superfamily10 — mini-chromosome maintenance (MCM) complex, chain A, domain 1
结构域编号 domain_id6miiB02
类 Class class2 — Mainly Beta
架构 Architecture architecture20 — Single Sheet
拓扑 Topology topology28 — Rubrerythrin, domain 2
同源超家族 H-superfamily homologous superfamily10 —
结构域编号 domain_id6miiB03
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 superfamily300 — P-loop containing nucleotide triphosphate hydrolases
结构域编号 domain_id6miiC01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1640 — mini-chromosome maintenance (MCM) complex, chain A, domain 1
同源超家族 H-superfamily homologous superfamily10 — mini-chromosome maintenance (MCM) complex, chain A, domain 1
结构域编号 domain_id6miiC02
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 superfamily300 — P-loop containing nucleotide triphosphate hydrolases
结构域编号 domain_id6miiD01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1640 — mini-chromosome maintenance (MCM) complex, chain A, domain 1
同源超家族 H-superfamily homologous superfamily10 — mini-chromosome maintenance (MCM) complex, chain A, domain 1
结构域编号 domain_id6miiD02
类 Class class2 — Mainly Beta
架构 Architecture architecture20 — Single Sheet
拓扑 Topology topology28 — Rubrerythrin, domain 2
同源超家族 H-superfamily homologous superfamily10 —
结构域编号 domain_id6miiD03
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 superfamily300 — P-loop containing nucleotide triphosphate hydrolases
结构域编号 domain_id6miiE01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1640 — mini-chromosome maintenance (MCM) complex, chain A, domain 1
同源超家族 H-superfamily homologous superfamily10 — mini-chromosome maintenance (MCM) complex, chain A, domain 1
结构域编号 domain_id6miiE02
类 Class class2 — Mainly Beta
架构 Architecture architecture20 — Single Sheet
拓扑 Topology topology28 — Rubrerythrin, domain 2
同源超家族 H-superfamily homologous superfamily10 —
结构域编号 domain_id6miiE03
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 superfamily300 — P-loop containing nucleotide triphosphate hydrolases
结构域编号 domain_id6miiF01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1640 — mini-chromosome maintenance (MCM) complex, chain A, domain 1
同源超家族 H-superfamily homologous superfamily10 — mini-chromosome maintenance (MCM) complex, chain A, domain 1
结构域编号 domain_id6miiF02
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 superfamily300 — P-loop containing nucleotide triphosphate hydrolases
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7. 引用文献 (1)