3fky

Crystal structure of the glutamine synthetase Gln1deltaN18 from the yeast Saccharomyces cerevisiae

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

Glutamine synthetase

Saccharomyces cerevisiae

UniProt P32288

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 10 CITRATE ANION × 10 与蛋白数一致
2 蛋白同源多聚体 同源多聚体 蛋白 10 CITRATE ANION × 10 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 GLNA_YEAST
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–370; UniProt 1–370 作者链 B; PDB构建体 1–370; UniProt 1–370 作者链 C; PDB构建体 1–370; UniProt 1–370 作者链 D; PDB构建体 1–370; UniProt 1–370 作者链 E; PDB构建体 1–370; UniProt 1–370 作者链 F; PDB构建体 1–370; UniProt 1–370 作者链 G; PDB构建体 1–370; UniProt 1–370 作者链 H; PDB构建体 1–370; UniProt 1–370 作者链 I; PDB构建体 1–370; UniProt 1–370 作者链 J; PDB构建体 1–370; UniProt 1–370 作者链 K; PDB构建体 1–370; UniProt 1–370 作者链 L; PDB构建体 1–370; UniProt 1–370 作者链 M; PDB构建体 1–370; UniProt 1–370 作者链 N; PDB构建体 1–370; UniProt 1–370 作者链 O; PDB构建体 1–370; UniProt 1–370 作者链 P; PDB构建体 1–370; UniProt 1–370 作者链 Q; PDB构建体 1–370; UniProt 1–370 作者链 R; PDB构建体 1–370; UniProt 1–370 作者链 S; PDB构建体 1–370; UniProt 1–370 作者链 T; PDB构建体 1–370; UniProt 1–370

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_id3fky
沉积日期 deposition_date2008-12-18
结构标题 titleCrystal structure of the glutamine synthetase Gln1deltaN18 from the yeast Saccharomyces cerevisiae
关键词 keywordsBETA-GRASP, CATALYTIC DOMAIN, Acetylation, Cytoplasm, Ligase, Ubl conjugation; LIGASE
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。

3fky__assembly_2__model_1

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

下载该曲线 .dat

3fky__assembly_2__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。

3fky__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)47.56 Å
Rg(电子密度)46.60 Å
总 Rg47.06 Å
原子数26740
残基数3360
排除体积469700 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 3fky__assembly_1__model_1 decameric (10) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 3fky__assembly_2__model_1 decameric (10) 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 (2)

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6. 折叠分类 (SCOP + CATH) 40 domains

CATH v4.4 (40 domains)

结构域编号 domain_id3fkyA01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily70 — Glutamine synthetase, N-terminal domain
结构域编号 domain_id3fkyA02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology590 — Creatine Kinase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Glutamine synthetase/guanido kinase, catalytic domain
结构域编号 domain_id3fkyB01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily70 — Glutamine synthetase, N-terminal domain
结构域编号 domain_id3fkyB02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology590 — Creatine Kinase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Glutamine synthetase/guanido kinase, catalytic domain
结构域编号 domain_id3fkyC01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily70 — Glutamine synthetase, N-terminal domain
结构域编号 domain_id3fkyC02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology590 — Creatine Kinase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Glutamine synthetase/guanido kinase, catalytic domain
结构域编号 domain_id3fkyD01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily70 — Glutamine synthetase, N-terminal domain
结构域编号 domain_id3fkyD02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology590 — Creatine Kinase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Glutamine synthetase/guanido kinase, catalytic domain
结构域编号 domain_id3fkyE01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily70 — Glutamine synthetase, N-terminal domain
结构域编号 domain_id3fkyE02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology590 — Creatine Kinase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Glutamine synthetase/guanido kinase, catalytic domain
结构域编号 domain_id3fkyF01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily70 — Glutamine synthetase, N-terminal domain
结构域编号 domain_id3fkyF02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology590 — Creatine Kinase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Glutamine synthetase/guanido kinase, catalytic domain
结构域编号 domain_id3fkyG01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily70 — Glutamine synthetase, N-terminal domain
结构域编号 domain_id3fkyG02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology590 — Creatine Kinase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Glutamine synthetase/guanido kinase, catalytic domain
结构域编号 domain_id3fkyH01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily70 — Glutamine synthetase, N-terminal domain
结构域编号 domain_id3fkyH02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology590 — Creatine Kinase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Glutamine synthetase/guanido kinase, catalytic domain
结构域编号 domain_id3fkyI01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily70 — Glutamine synthetase, N-terminal domain
结构域编号 domain_id3fkyI02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology590 — Creatine Kinase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Glutamine synthetase/guanido kinase, catalytic domain
结构域编号 domain_id3fkyJ01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily70 — Glutamine synthetase, N-terminal domain
结构域编号 domain_id3fkyJ02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology590 — Creatine Kinase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Glutamine synthetase/guanido kinase, catalytic domain
结构域编号 domain_id3fkyK01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily70 — Glutamine synthetase, N-terminal domain
结构域编号 domain_id3fkyK02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology590 — Creatine Kinase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Glutamine synthetase/guanido kinase, catalytic domain
结构域编号 domain_id3fkyL01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily70 — Glutamine synthetase, N-terminal domain
结构域编号 domain_id3fkyL02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology590 — Creatine Kinase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Glutamine synthetase/guanido kinase, catalytic domain
结构域编号 domain_id3fkyM01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily70 — Glutamine synthetase, N-terminal domain
结构域编号 domain_id3fkyM02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology590 — Creatine Kinase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Glutamine synthetase/guanido kinase, catalytic domain
结构域编号 domain_id3fkyN01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily70 — Glutamine synthetase, N-terminal domain
结构域编号 domain_id3fkyN02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology590 — Creatine Kinase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Glutamine synthetase/guanido kinase, catalytic domain
结构域编号 domain_id3fkyO01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily70 — Glutamine synthetase, N-terminal domain
结构域编号 domain_id3fkyO02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology590 — Creatine Kinase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Glutamine synthetase/guanido kinase, catalytic domain
结构域编号 domain_id3fkyP01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily70 — Glutamine synthetase, N-terminal domain
结构域编号 domain_id3fkyP02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology590 — Creatine Kinase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Glutamine synthetase/guanido kinase, catalytic domain
结构域编号 domain_id3fkyQ01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily70 — Glutamine synthetase, N-terminal domain
结构域编号 domain_id3fkyQ02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology590 — Creatine Kinase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Glutamine synthetase/guanido kinase, catalytic domain
结构域编号 domain_id3fkyR01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily70 — Glutamine synthetase, N-terminal domain
结构域编号 domain_id3fkyR02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology590 — Creatine Kinase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Glutamine synthetase/guanido kinase, catalytic domain
结构域编号 domain_id3fkyS01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily70 — Glutamine synthetase, N-terminal domain
结构域编号 domain_id3fkyS02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology590 — Creatine Kinase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Glutamine synthetase/guanido kinase, catalytic domain
结构域编号 domain_id3fkyT01
类 Class class3 — Alpha Beta
架构 Architecture architecture10 — Roll
拓扑 Topology topology20 — Ubiquitin-like (UB roll)
同源超家族 H-superfamily homologous superfamily70 — Glutamine synthetase, N-terminal domain
结构域编号 domain_id3fkyT02
类 Class class3 — Alpha Beta
架构 Architecture architecture30 — 2-Layer Sandwich
拓扑 Topology topology590 — Creatine Kinase; Chain A, domain 2
同源超家族 H-superfamily homologous superfamily10 — Glutamine synthetase/guanido kinase, catalytic domain
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7. 引用文献 (1)