4fzb

Structure of thymidylate synthase ThyX complexed to a new inhibitor

Method: X-RAY DIFFRACTION
▼

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

Probable thymidylate synthase

Paramecium bursaria Chlorella virus 1

UniProt O41156

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 蛋白同源多聚体 同源多聚体 蛋白 4 FLAVIN-ADENINE DINUCLEOTIDE × 4 2-hydroxy-3-(4-methoxybenzyl)naphthalene-1,4-dione × 4 DIMETHYL SULFOXIDE × 4 water × 4 与蛋白数一致
2 蛋白同源多聚体 同源多聚体 蛋白 4 FLAVIN-ADENINE DINUCLEOTIDE × 4 2-hydroxy-3-(4-methoxybenzyl)naphthalene-1,4-dione × 4 DIMETHYL SULFOXIDE × 4 water × 4 与蛋白数一致
3 蛋白同源多聚体 同源多聚体 蛋白 4 FLAVIN-ADENINE DINUCLEOTIDE × 4 2-hydroxy-3-(4-methoxybenzyl)naphthalene-1,4-dione × 4 DIMETHYL SULFOXIDE × 2 water × 4 与蛋白数一致
4 蛋白同源多聚体 同源多聚体 蛋白 4 FLAVIN-ADENINE DINUCLEOTIDE × 4 2-hydroxy-3-(4-methoxybenzyl)naphthalene-1,4-dione × 4 DIMETHYL SULFOXIDE × 3 water × 4 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 THYX_PBCV1
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 7–221; UniProt 2–216 作者链 B; PDB构建体 7–221; UniProt 2–216 作者链 C; PDB构建体 7–221; UniProt 2–216 作者链 D; PDB构建体 7–221; UniProt 2–216 作者链 E; PDB构建体 7–221; UniProt 2–216 作者链 F; PDB构建体 7–221; UniProt 2–216 作者链 G; PDB构建体 7–221; UniProt 2–216 作者链 H; PDB构建体 7–221; UniProt 2–216 作者链 I; PDB构建体 7–221; UniProt 2–216 作者链 J; PDB构建体 7–221; UniProt 2–216 作者链 K; PDB构建体 7–221; UniProt 2–216 作者链 L; PDB构建体 7–221; UniProt 2–216 作者链 M; PDB构建体 7–221; UniProt 2–216 作者链 N; PDB构建体 7–221; UniProt 2–216 作者链 O; PDB构建体 7–221; UniProt 2–216 作者链 P; PDB构建体 7–221; UniProt 2–216

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_id4fzb
沉积日期 deposition_date2012-07-06
结构标题 titleStructure of thymidylate synthase ThyX complexed to a new inhibitor
关键词 keywordsHomotetramer, FAD-dependent Thymidylate synthase, TRANSFERASE-TRANSFERASE INHIBITOR complex; TRANSFERASE/TRANSFERASE INHIBITOR
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。

4fzb__assembly_2__model_1

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

下载该曲线 .dat

4fzb__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。

4fzb__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)27.81 Å
Rg(电子密度)27.18 Å
总 Rg27.99 Å
原子数6607
残基数779
排除体积117030 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 4fzb__assembly_1__model_1 tetrameric (4) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 4fzb__assembly_2__model_1 tetrameric (4) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
3 1 4fzb__assembly_3__model_1 tetrameric (4) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
4 1 4fzb__assembly_4__model_1 tetrameric (4) 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 (5)

▼

6. 折叠分类 (SCOP + CATH) 32 domains

CATH v4.4 (32 domains)

结构域编号 domain_id4fzbA01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1360 — Gyrase A; domain 2
同源超家族 H-superfamily homologous superfamily170 —
结构域编号 domain_id4fzbA02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily3070 —
结构域编号 domain_id4fzbB01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1360 — Gyrase A; domain 2
同源超家族 H-superfamily homologous superfamily170 —
结构域编号 domain_id4fzbB02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily3070 —
结构域编号 domain_id4fzbC01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1360 — Gyrase A; domain 2
同源超家族 H-superfamily homologous superfamily170 —
结构域编号 domain_id4fzbC02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily3070 —
结构域编号 domain_id4fzbD01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1360 — Gyrase A; domain 2
同源超家族 H-superfamily homologous superfamily170 —
结构域编号 domain_id4fzbD02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily3070 —
结构域编号 domain_id4fzbE01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1360 — Gyrase A; domain 2
同源超家族 H-superfamily homologous superfamily170 —
结构域编号 domain_id4fzbE02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily3070 —
结构域编号 domain_id4fzbF01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1360 — Gyrase A; domain 2
同源超家族 H-superfamily homologous superfamily170 —
结构域编号 domain_id4fzbF02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily3070 —
结构域编号 domain_id4fzbG01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1360 — Gyrase A; domain 2
同源超家族 H-superfamily homologous superfamily170 —
结构域编号 domain_id4fzbG02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily3070 —
结构域编号 domain_id4fzbH01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1360 — Gyrase A; domain 2
同源超家族 H-superfamily homologous superfamily170 —
结构域编号 domain_id4fzbH02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily3070 —
结构域编号 domain_id4fzbI01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1360 — Gyrase A; domain 2
同源超家族 H-superfamily homologous superfamily170 —
结构域编号 domain_id4fzbI02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily3070 —
结构域编号 domain_id4fzbJ01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1360 — Gyrase A; domain 2
同源超家族 H-superfamily homologous superfamily170 —
结构域编号 domain_id4fzbJ02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily3070 —
结构域编号 domain_id4fzbK01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1360 — Gyrase A; domain 2
同源超家族 H-superfamily homologous superfamily170 —
结构域编号 domain_id4fzbK02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily3070 —
结构域编号 domain_id4fzbL01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1360 — Gyrase A; domain 2
同源超家族 H-superfamily homologous superfamily170 —
结构域编号 domain_id4fzbL02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily3070 —
结构域编号 domain_id4fzbM01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1360 — Gyrase A; domain 2
同源超家族 H-superfamily homologous superfamily170 —
结构域编号 domain_id4fzbM02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily3070 —
结构域编号 domain_id4fzbN01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1360 — Gyrase A; domain 2
同源超家族 H-superfamily homologous superfamily170 —
结构域编号 domain_id4fzbN02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily3070 —
结构域编号 domain_id4fzbO01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1360 — Gyrase A; domain 2
同源超家族 H-superfamily homologous superfamily170 —
结构域编号 domain_id4fzbO02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily3070 —
结构域编号 domain_id4fzbP01
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology1360 — Gyrase A; domain 2
同源超家族 H-superfamily homologous superfamily170 —
结构域编号 domain_id4fzbP02
类 Class class1 — Mainly Alpha
架构 Architecture architecture20 — Up-down Bundle
拓扑 Topology topology5 — Single alpha-helices involved in coiled-coils or other helix-helix interfaces
同源超家族 H-superfamily homologous superfamily3070 —
▶

7. 引用文献 (1)