5dx6

Acetolactate Synthase from Klebsiella pneumoniae soaked with beta-fluoropyruvate

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

Acetolactate synthase, catabolic

Klebsiella pneumoniae

UniProt P27696

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 PHOSPHATE ION × 2 MAGNESIUM ION × 8 ;3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-2-[(1R)-2-fluoro-1-hydroxyethyl]-5-(2-{[(S)-hydroxy(phosphonooxy)phosphoryl]oxy}ethyl)-4-methyl-1,3-thiazol-3-ium ; × 2 THIAMINE DIPHOSPHATE × 2 3-fluoro-2-oxopropanoic acid × 2 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 ILVB_KLEPN
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 21–579; UniProt 1–559 作者链 B; PDB构建体 21–579; UniProt 1–559

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_id5dx6
沉积日期 deposition_date2015-09-23
结构标题 titleAcetolactate Synthase from Klebsiella pneumoniae soaked with beta-fluoropyruvate
关键词 keywordsSynthase Thiamine Diphosphate beta-fluoropyruvate, TRANSFERASE; TRANSFERASE
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。

5dx6__assembly_1__model_1

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

下载该曲线 .dat

5dx6__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。

5dx6__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)38.44 Å
Rg(电子密度)37.63 Å
总 Rg38.00 Å
原子数16578
残基数2196
排除体积294750 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 5dx6__assembly_1__model_1 tetrameric (4) 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) 13 domains

SCOP 2.08 (7 domains)

结构域编号 domain_idd5dx6a1
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.36 — Thiamin diphosphate-binding fold (THDP-binding)
超家族 Superfamily superfamilyc.36.1 — Thiamin diphosphate-binding fold (THDP-binding)
家族 Family familyc.36.1.0 — automated matches
结构域编号 domain_idd5dx6a2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.31 — DHS-like NAD/FAD-binding domain
超家族 Superfamily superfamilyc.31.1 — DHS-like NAD/FAD-binding domain
家族 Family familyc.31.1.0 — automated matches
结构域编号 domain_idd5dx6a3
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.36 — Thiamin diphosphate-binding fold (THDP-binding)
超家族 Superfamily superfamilyc.36.1 — Thiamin diphosphate-binding fold (THDP-binding)
家族 Family familyc.36.1.0 — automated matches
结构域编号 domain_idd5dx6b1
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.36 — Thiamin diphosphate-binding fold (THDP-binding)
超家族 Superfamily superfamilyc.36.1 — Thiamin diphosphate-binding fold (THDP-binding)
家族 Family familyc.36.1.0 — automated matches
结构域编号 domain_idd5dx6b2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.31 — DHS-like NAD/FAD-binding domain
超家族 Superfamily superfamilyc.31.1 — DHS-like NAD/FAD-binding domain
家族 Family familyc.31.1.0 — automated matches
结构域编号 domain_idd5dx6b3
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.36 — Thiamin diphosphate-binding fold (THDP-binding)
超家族 Superfamily superfamilyc.36.1 — Thiamin diphosphate-binding fold (THDP-binding)
家族 Family familyc.36.1.0 — automated matches
结构域编号 domain_idd5dx6b4
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

CATH v4.4 (6 domains)

结构域编号 domain_id5dx6A01
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 superfamily970 — Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains
结构域编号 domain_id5dx6A02
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 superfamily1220 — TPP-binding domain
结构域编号 domain_id5dx6A03
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 superfamily970 — Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains
结构域编号 domain_id5dx6B01
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 superfamily970 — Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains
结构域编号 domain_id5dx6B02
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 superfamily1220 — TPP-binding domain
结构域编号 domain_id5dx6B03
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 superfamily970 — Thiamin diphosphate (ThDP)-binding fold, Pyr/PP domains
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7. 引用文献 (1)