6u9d

Saccharomyces cerevisiae acetohydroxyacid synthase

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

Acetolactate synthase catalytic subunit, mitochondrial

Saccharomyces cerevisiae

UniProt P07342

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 蛋白异源复合物 异源复合物 蛋白 16 Acetolactate synthase small subunit, mitochondrial × 8 (B3LU66) THIAMINE DIPHOSPHATE × 8 MAGNESIUM ION × 12 FLAVIN-ADENINE DINUCLEOTIDE × 8 methyl 2-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoylmethyl]benzoate × 8 ADENOSINE-5'-TRIPHOSPHATE × 8 water × 9 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 16 Acetolactate synthase small subunit, mitochondrial × 8 (B3LU66) THIAMINE DIPHOSPHATE × 6 MAGNESIUM ION × 8 FLAVIN-ADENINE DINUCLEOTIDE × 8 methyl 2-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoylmethyl]benzoate × 8 ADENOSINE-5'-TRIPHOSPHATE × 8 water × 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 ILVB_YEAST
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 15–644; UniProt 58–687 作者链 B; PDB构建体 15–644; UniProt 58–687 作者链 E; PDB构建体 15–644; UniProt 58–687 作者链 F; PDB构建体 15–644; UniProt 58–687 作者链 I; PDB构建体 15–644; UniProt 58–687 作者链 J; PDB构建体 15–644; UniProt 58–687 作者链 M; PDB构建体 15–644; UniProt 58–687 作者链 N; PDB构建体 15–644; UniProt 58–687 作者链 Q; PDB构建体 15–644; UniProt 58–687 作者链 R; PDB构建体 15–644; UniProt 58–687 作者链 U; PDB构建体 15–644; UniProt 58–687 作者链 V; PDB构建体 15–644; UniProt 58–687

Acetolactate synthase small subunit, mitochondrial

Saccharomyces cerevisiae

UniProt B3LU66

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 蛋白异源复合物 异源复合物 蛋白 16 Acetolactate synthase catalytic subunit, mitochondrial × 8 (P07342) THIAMINE DIPHOSPHATE × 8 MAGNESIUM ION × 12 FLAVIN-ADENINE DINUCLEOTIDE × 8 methyl 2-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoylmethyl]benzoate × 8 ADENOSINE-5'-TRIPHOSPHATE × 8 water × 9 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 16 Acetolactate synthase catalytic subunit, mitochondrial × 8 (P07342) THIAMINE DIPHOSPHATE × 6 MAGNESIUM ION × 8 FLAVIN-ADENINE DINUCLEOTIDE × 8 methyl 2-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoylmethyl]benzoate × 8 ADENOSINE-5'-TRIPHOSPHATE × 8 water × 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 B3LU66_YEAS1
Isoform —
PDB实体 2
链与序列区间 作者链 C; PDB构建体 29–297; UniProt 41–309 作者链 D; PDB构建体 29–297; UniProt 41–309 作者链 G; PDB构建体 29–297; UniProt 41–309 作者链 H; PDB构建体 29–297; UniProt 41–309 作者链 K; PDB构建体 29–297; UniProt 41–309 作者链 L; PDB构建体 29–297; UniProt 41–309 作者链 O; PDB构建体 29–297; UniProt 41–309 作者链 P; PDB构建体 29–297; UniProt 41–309 作者链 S; PDB构建体 29–297; UniProt 41–309 作者链 T; PDB构建体 29–297; UniProt 41–309 作者链 W; PDB构建体 29–297; UniProt 41–309 作者链 X; PDB构建体 29–297; UniProt 41–309

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_id6u9d
沉积日期 deposition_date2019-09-08
结构标题 titleSaccharomyces cerevisiae acetohydroxyacid synthase
关键词 keywordsAHAS, pyruvate, FAD, dioxygen, 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。

6u9d__assembly_2__model_1

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

下载该曲线 .dat

6u9d__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。

6u9d__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)65.72 Å
Rg(电子密度)65.78 Å
总 Rg65.61 Å
原子数49222
残基数6368
排除体积872440 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 6u9d__assembly_1__model_1 hexadecameric (16) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 6u9d__assembly_2__model_1 hexadecameric (16) 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 (8)

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6. 折叠分类 (SCOP + CATH) 28 domains

SCOP 2.08 (1 domains)

结构域编号 domain_idd6u9dr1
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

CATH v4.4 (27 domains)

结构域编号 domain_id6u9dA01
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_id6u9dA02
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_id6u9dA03
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_id6u9dB01
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_id6u9dB02
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_id6u9dB03
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_id6u9dE01
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_id6u9dE02
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_id6u9dE03
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_id6u9dF01
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_id6u9dF02
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_id6u9dF03
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_id6u9dJ01
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_id6u9dJ02
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_id6u9dJ03
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_id6u9dM01
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_id6u9dM02
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_id6u9dM03
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_id6u9dN01
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_id6u9dN02
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_id6u9dN03
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_id6u9dU01
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_id6u9dU02
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_id6u9dU03
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_id6u9dV01
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_id6u9dV02
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_id6u9dV03
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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