1p4e

Flpe W330F mutant-DNA Holliday Junction Complex

Method: X-RAY DIFFRACTION

1. 蛋白身份与相关结构 Protein Identity & Related Structures

Recombinase FLP protein

Saccharomyces cerevisiae

UniProt P03870

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 6 5'-D(*TP*AP*AP*GP*TP*TP*CP*CP*TP*AP*TP*TP*C)-3' × 2 5'-D(*TP*TP*TP*AP*AP*AP*AP*GP*AP*AP*TP*AP*GP*GP*AP*AP*CP*TP*TP*C)-3' × 2 33-MER × 2 PHOSPHONATE × 1 water × 9 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 FLP_YEAST
Isoform
PDB实体 4, 5
链与序列区间 作者链 A; PDB构建体 1–422; UniProt 3–424 作者链 B; PDB构建体 1–422; UniProt 3–424 作者链 C; PDB构建体 1–421; UniProt 3–423 作者链 D; PDB构建体 1–421; UniProt 3–423

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。

2. 结构基本信息 2. Structure Basics

条目编号 entry_id1p4e
沉积日期 deposition_date2003-04-23
结构标题 titleFlpe W330F mutant-DNA Holliday Junction Complex
关键词 keywordsFlp, Holliday junction, site-specific recombination, W330, Flpe, DNA BINDING PROTEIN-RECOMBINATION-DNA COMPLEX; DNA BINDING PROTEIN/RECOMBINATION/DNA
实验方法 methodX-RAY DIFFRACTION

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。

1p4e__assembly_1__model_1

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

下载该曲线 .dat

1p4e__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。

1p4e__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)40.48 Å
Rg(电子密度)39.83 Å
总 Rg40.22 Å
原子数15804
残基数1752
排除体积275210 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 1p4e__assembly_1__model_1 decameric (10) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载

4. 晶体学与实验 4. Crystallography & Experiment

5. 实体与聚合物信息 Entities & Polymers (7)

6. 折叠分类 (SCOP + CATH) 17 domains

SCOP 2.08 (9 domains)

结构域编号 domain_idd1p4ea1
类 Class classa — All alpha proteins
折叠类型 Fold folda.60 — SAM domain-like
超家族 Superfamily superfamilya.60.9 — lambda integrase-like, N-terminal domain
家族 Family familya.60.9.1 — lambda integrase-like, N-terminal domain
结构域编号 domain_idd1p4ea2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.163 — DNA breaking-rejoining enzymes
超家族 Superfamily superfamilyd.163.1 — DNA breaking-rejoining enzymes
家族 Family familyd.163.1.1 — Lambda integrase-like, catalytic core
结构域编号 domain_idd1p4eb1
类 Class classa — All alpha proteins
折叠类型 Fold folda.60 — SAM domain-like
超家族 Superfamily superfamilya.60.9 — lambda integrase-like, N-terminal domain
家族 Family familya.60.9.1 — lambda integrase-like, N-terminal domain
结构域编号 domain_idd1p4eb2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.163 — DNA breaking-rejoining enzymes
超家族 Superfamily superfamilyd.163.1 — DNA breaking-rejoining enzymes
家族 Family familyd.163.1.1 — Lambda integrase-like, catalytic core
结构域编号 domain_idd1p4eb3
类 Class classl — Artifacts
折叠类型 Fold foldl.1 — Tags
超家族 Superfamily superfamilyl.1.1 — Tags
家族 Family familyl.1.1.1 — Tags
结构域编号 domain_idd1p4ec1
类 Class classa — All alpha proteins
折叠类型 Fold folda.60 — SAM domain-like
超家族 Superfamily superfamilya.60.9 — lambda integrase-like, N-terminal domain
家族 Family familya.60.9.1 — lambda integrase-like, N-terminal domain
结构域编号 domain_idd1p4ec2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.163 — DNA breaking-rejoining enzymes
超家族 Superfamily superfamilyd.163.1 — DNA breaking-rejoining enzymes
家族 Family familyd.163.1.1 — Lambda integrase-like, catalytic core
结构域编号 domain_idd1p4ed1
类 Class classa — All alpha proteins
折叠类型 Fold folda.60 — SAM domain-like
超家族 Superfamily superfamilya.60.9 — lambda integrase-like, N-terminal domain
家族 Family familya.60.9.1 — lambda integrase-like, N-terminal domain
结构域编号 domain_idd1p4ed2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.163 — DNA breaking-rejoining enzymes
超家族 Superfamily superfamilyd.163.1 — DNA breaking-rejoining enzymes
家族 Family familyd.163.1.1 — Lambda integrase-like, catalytic core

CATH v4.4 (8 domains)

结构域编号 domain_id1p4eA01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology300 — GMP Synthetase; Chain A, domain 3
同源超家族 H-superfamily homologous superfamily80 — FLP Recombinase, lambda integrase-like, N-terminal domain (domain 1)
结构域编号 domain_id1p4eA02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology443 — hpI Integrase; Chain A
同源超家族 H-superfamily homologous superfamily10 — Intergrase catalytic core
结构域编号 domain_id1p4eB01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology300 — GMP Synthetase; Chain A, domain 3
同源超家族 H-superfamily homologous superfamily80 — FLP Recombinase, lambda integrase-like, N-terminal domain (domain 1)
结构域编号 domain_id1p4eB02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology443 — hpI Integrase; Chain A
同源超家族 H-superfamily homologous superfamily10 — Intergrase catalytic core
结构域编号 domain_id1p4eC01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology300 — GMP Synthetase; Chain A, domain 3
同源超家族 H-superfamily homologous superfamily80 — FLP Recombinase, lambda integrase-like, N-terminal domain (domain 1)
结构域编号 domain_id1p4eC02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology443 — hpI Integrase; Chain A
同源超家族 H-superfamily homologous superfamily10 — Intergrase catalytic core
结构域编号 domain_id1p4eD01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology300 — GMP Synthetase; Chain A, domain 3
同源超家族 H-superfamily homologous superfamily80 — FLP Recombinase, lambda integrase-like, N-terminal domain (domain 1)
结构域编号 domain_id1p4eD02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology443 — hpI Integrase; Chain A
同源超家族 H-superfamily homologous superfamily10 — Intergrase catalytic core

7. 引用文献 (1)