2wgs

Crystal structure of Mycobacterium Tuberculosis Glutamine Synthetase in complex with a purine analogue inhibitor.

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

GLUTAMINE SYNTHETASE 1

MYCOBACTERIUM TUBERCULOSIS

UniProt P0A590

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 12 1-(3,4-dichlorobenzyl)-3,7-dimethyl-8-morpholin-4-yl-3,7-dihydro-1H-purine-2,6-dione × 12 CHLORIDE ION × 12 water × 12 与蛋白数一致
2 蛋白同源多聚体 同源多聚体 蛋白 6 1-(3,4-dichlorobenzyl)-3,7-dimethyl-8-morpholin-4-yl-3,7-dihydro-1H-purine-2,6-dione × 6 CHLORIDE ION × 6 water × 6 与蛋白数一致
3 蛋白同源多聚体 同源多聚体 蛋白 6 1-(3,4-dichlorobenzyl)-3,7-dimethyl-8-morpholin-4-yl-3,7-dihydro-1H-purine-2,6-dione × 6 CHLORIDE ION × 6 water × 6 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 GLNA1_MYCTU
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 10–486; UniProt 2–478 作者链 B; PDB构建体 10–486; UniProt 2–478 作者链 C; PDB构建体 10–486; UniProt 2–478 作者链 D; PDB构建体 10–486; UniProt 2–478 作者链 E; PDB构建体 10–486; UniProt 2–478 作者链 F; PDB构建体 10–486; UniProt 2–478 作者链 G; PDB构建体 10–486; UniProt 2–478 作者链 H; PDB构建体 10–486; UniProt 2–478 作者链 I; PDB构建体 10–486; UniProt 2–478 作者链 J; PDB构建体 10–486; UniProt 2–478 作者链 K; PDB构建体 10–486; UniProt 2–478 作者链 L; PDB构建体 10–486; UniProt 2–478

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_id2wgs
沉积日期 deposition_date2009-04-27
结构标题 titleCrystal structure of Mycobacterium Tuberculosis Glutamine Synthetase in complex with a purine analogue inhibitor.
关键词 keywordsRELAXED STATE, PURINE ANALOGUE, NUCLEOTIDE-BINDING, GLNA1, MT2278, LIGASE, RV2220, CYTOPLASM, SYNTHETASE; 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。

2wgs__assembly_2__model_1

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

下载该曲线 .dat

2wgs__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。

2wgs__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)49.82 Å
Rg(电子密度)49.33 Å
总 Rg49.71 Å
原子数22134
残基数2778
排除体积390450 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 2wgs__assembly_1__model_1 dodecameric (12) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 2wgs__assembly_2__model_1 hexameric (6) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
3 1 2wgs__assembly_3__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 (4)

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6. 折叠分类 (SCOP + CATH) 48 domains

SCOP 2.08 (24 domains)

结构域编号 domain_idd2wgsa1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.15 — beta-Grasp (ubiquitin-like)
超家族 Superfamily superfamilyd.15.9 — Glutamine synthetase, N-terminal domain
家族 Family familyd.15.9.0 — automated matches
结构域编号 domain_idd2wgsa2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.128 — Glutamine synthetase/guanido kinase
超家族 Superfamily superfamilyd.128.1 — Glutamine synthetase/guanido kinase
家族 Family familyd.128.1.0 — automated matches
结构域编号 domain_idd2wgsb1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.15 — beta-Grasp (ubiquitin-like)
超家族 Superfamily superfamilyd.15.9 — Glutamine synthetase, N-terminal domain
家族 Family familyd.15.9.0 — automated matches
结构域编号 domain_idd2wgsb2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.128 — Glutamine synthetase/guanido kinase
超家族 Superfamily superfamilyd.128.1 — Glutamine synthetase/guanido kinase
家族 Family familyd.128.1.0 — automated matches
结构域编号 domain_idd2wgsc1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.15 — beta-Grasp (ubiquitin-like)
超家族 Superfamily superfamilyd.15.9 — Glutamine synthetase, N-terminal domain
家族 Family familyd.15.9.0 — automated matches
结构域编号 domain_idd2wgsc2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.128 — Glutamine synthetase/guanido kinase
超家族 Superfamily superfamilyd.128.1 — Glutamine synthetase/guanido kinase
家族 Family familyd.128.1.0 — automated matches
结构域编号 domain_idd2wgsd1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.15 — beta-Grasp (ubiquitin-like)
超家族 Superfamily superfamilyd.15.9 — Glutamine synthetase, N-terminal domain
家族 Family familyd.15.9.0 — automated matches
结构域编号 domain_idd2wgsd2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.128 — Glutamine synthetase/guanido kinase
超家族 Superfamily superfamilyd.128.1 — Glutamine synthetase/guanido kinase
家族 Family familyd.128.1.0 — automated matches
结构域编号 domain_idd2wgse1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.15 — beta-Grasp (ubiquitin-like)
超家族 Superfamily superfamilyd.15.9 — Glutamine synthetase, N-terminal domain
家族 Family familyd.15.9.0 — automated matches
结构域编号 domain_idd2wgse2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.128 — Glutamine synthetase/guanido kinase
超家族 Superfamily superfamilyd.128.1 — Glutamine synthetase/guanido kinase
家族 Family familyd.128.1.0 — automated matches
结构域编号 domain_idd2wgsf1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.15 — beta-Grasp (ubiquitin-like)
超家族 Superfamily superfamilyd.15.9 — Glutamine synthetase, N-terminal domain
家族 Family familyd.15.9.0 — automated matches
结构域编号 domain_idd2wgsf2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.128 — Glutamine synthetase/guanido kinase
超家族 Superfamily superfamilyd.128.1 — Glutamine synthetase/guanido kinase
家族 Family familyd.128.1.0 — automated matches
结构域编号 domain_idd2wgsg1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.15 — beta-Grasp (ubiquitin-like)
超家族 Superfamily superfamilyd.15.9 — Glutamine synthetase, N-terminal domain
家族 Family familyd.15.9.0 — automated matches
结构域编号 domain_idd2wgsg2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.128 — Glutamine synthetase/guanido kinase
超家族 Superfamily superfamilyd.128.1 — Glutamine synthetase/guanido kinase
家族 Family familyd.128.1.0 — automated matches
结构域编号 domain_idd2wgsh1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.15 — beta-Grasp (ubiquitin-like)
超家族 Superfamily superfamilyd.15.9 — Glutamine synthetase, N-terminal domain
家族 Family familyd.15.9.0 — automated matches
结构域编号 domain_idd2wgsh2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.128 — Glutamine synthetase/guanido kinase
超家族 Superfamily superfamilyd.128.1 — Glutamine synthetase/guanido kinase
家族 Family familyd.128.1.0 — automated matches
结构域编号 domain_idd2wgsi1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.15 — beta-Grasp (ubiquitin-like)
超家族 Superfamily superfamilyd.15.9 — Glutamine synthetase, N-terminal domain
家族 Family familyd.15.9.0 — automated matches
结构域编号 domain_idd2wgsi2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.128 — Glutamine synthetase/guanido kinase
超家族 Superfamily superfamilyd.128.1 — Glutamine synthetase/guanido kinase
家族 Family familyd.128.1.0 — automated matches
结构域编号 domain_idd2wgsj1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.15 — beta-Grasp (ubiquitin-like)
超家族 Superfamily superfamilyd.15.9 — Glutamine synthetase, N-terminal domain
家族 Family familyd.15.9.0 — automated matches
结构域编号 domain_idd2wgsj2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.128 — Glutamine synthetase/guanido kinase
超家族 Superfamily superfamilyd.128.1 — Glutamine synthetase/guanido kinase
家族 Family familyd.128.1.0 — automated matches
结构域编号 domain_idd2wgsk1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.15 — beta-Grasp (ubiquitin-like)
超家族 Superfamily superfamilyd.15.9 — Glutamine synthetase, N-terminal domain
家族 Family familyd.15.9.0 — automated matches
结构域编号 domain_idd2wgsk2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.128 — Glutamine synthetase/guanido kinase
超家族 Superfamily superfamilyd.128.1 — Glutamine synthetase/guanido kinase
家族 Family familyd.128.1.0 — automated matches
结构域编号 domain_idd2wgsl1
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.15 — beta-Grasp (ubiquitin-like)
超家族 Superfamily superfamilyd.15.9 — Glutamine synthetase, N-terminal domain
家族 Family familyd.15.9.0 — automated matches
结构域编号 domain_idd2wgsl2
类 Class classd — Alpha and beta proteins (a+b)
折叠类型 Fold foldd.128 — Glutamine synthetase/guanido kinase
超家族 Superfamily superfamilyd.128.1 — Glutamine synthetase/guanido kinase
家族 Family familyd.128.1.0 — automated matches

CATH v4.4 (24 domains)

结构域编号 domain_id2wgsA01
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_id2wgsA02
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_id2wgsB01
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_id2wgsB02
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_id2wgsC01
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_id2wgsC02
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_id2wgsD01
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_id2wgsD02
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_id2wgsE01
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_id2wgsE02
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_id2wgsF01
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_id2wgsF02
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_id2wgsG01
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_id2wgsG02
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_id2wgsH01
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_id2wgsH02
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_id2wgsI01
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_id2wgsI02
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_id2wgsJ01
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_id2wgsJ02
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_id2wgsK01
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_id2wgsK02
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_id2wgsL01
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_id2wgsL02
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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