3blx

Yeast Isocitrate Dehydrogenase (Apo Form)

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

Isocitrate dehydrogenase [NAD] subunit 1

Saccharomyces cerevisiae

UniProt P28834

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 8 Isocitrate dehydrogenase [NAD] subunit 2 × 4 (P28241) 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 8 Isocitrate dehydrogenase [NAD] subunit 2 × 4 (P28241) 与蛋白数一致
3 蛋白异源复合物 异源复合物 蛋白 4 Isocitrate dehydrogenase [NAD] subunit 2 × 2 (P28241) 与蛋白数一致
4 蛋白异源复合物 异源复合物 蛋白 4 Isocitrate dehydrogenase [NAD] subunit 2 × 2 (P28241) 与蛋白数一致
5 蛋白异源复合物 异源复合物 蛋白 4 Isocitrate dehydrogenase [NAD] subunit 2 × 2 (P28241) 与蛋白数一致
6 蛋白异源复合物 异源复合物 蛋白 4 Isocitrate dehydrogenase [NAD] subunit 2 × 2 (P28241) 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 IDH1_YEAST
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–349; UniProt 12–360 作者链 C; PDB构建体 1–349; UniProt 12–360 作者链 E; PDB构建体 1–349; UniProt 12–360 作者链 G; PDB构建体 1–349; UniProt 12–360 作者链 I; PDB构建体 1–349; UniProt 12–360 作者链 K; PDB构建体 1–349; UniProt 12–360 作者链 M; PDB构建体 1–349; UniProt 12–360 作者链 O; PDB构建体 1–349; UniProt 12–360

Isocitrate dehydrogenase [NAD] subunit 2

Saccharomyces cerevisiae

UniProt P28241

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 8 Isocitrate dehydrogenase [NAD] subunit 1 × 4 (P28834) 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 8 Isocitrate dehydrogenase [NAD] subunit 1 × 4 (P28834) 与蛋白数一致
3 蛋白异源复合物 异源复合物 蛋白 4 Isocitrate dehydrogenase [NAD] subunit 1 × 2 (P28834) 与蛋白数一致
4 蛋白异源复合物 异源复合物 蛋白 4 Isocitrate dehydrogenase [NAD] subunit 1 × 2 (P28834) 与蛋白数一致
5 蛋白异源复合物 异源复合物 蛋白 4 Isocitrate dehydrogenase [NAD] subunit 1 × 2 (P28834) 与蛋白数一致
6 蛋白异源复合物 异源复合物 蛋白 4 Isocitrate dehydrogenase [NAD] subunit 1 × 2 (P28834) 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 IDH2_YEAST
Isoform —
PDB实体 2
链与序列区间 作者链 B; PDB构建体 1–354; UniProt 16–369 作者链 D; PDB构建体 1–354; UniProt 16–369 作者链 F; PDB构建体 1–354; UniProt 16–369 作者链 H; PDB构建体 1–354; UniProt 16–369 作者链 J; PDB构建体 1–354; UniProt 16–369 作者链 L; PDB构建体 1–354; UniProt 16–369 作者链 N; PDB构建体 1–354; UniProt 16–369 作者链 P; PDB构建体 1–354; UniProt 16–369

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_id3blx
沉积日期 deposition_date2007-12-11
结构标题 titleYeast Isocitrate Dehydrogenase (Apo Form)
关键词 keywords;TCA cycle, oxidative metabolism, allostery, dehydrogenase, decarboxylase, Allosteric enzyme, Magnesium, Manganese, Metal-binding, Mitochondrion, NAD, Oxidoreductase, RNA-binding, Transit peptide, Tricarboxylic acid cycle, Phosphoprotein ;; OXIDOREDUCTASE
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。

3blx__assembly_5__model_1

Assembly 5 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

下载该曲线 .dat

3blx__assembly_5__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。

3blx__assembly_5__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)38.69 Å
Rg(电子密度)38.02 Å
总 Rg38.37 Å
原子数10373
残基数1362
排除体积185380 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 3blx__assembly_1__model_1 octameric (8) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 3blx__assembly_2__model_1 octameric (8) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
3 1 3blx__assembly_3__model_1 tetrameric (4) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
4 1 3blx__assembly_4__model_1 tetrameric (4) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
5 1 3blx__assembly_5__model_1 tetrameric (4) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
6 1 3blx__assembly_6__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 (2)

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6. 折叠分类 (SCOP + CATH) 32 domains

SCOP 2.08 (16 domains)

结构域编号 domain_idd3blxa_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.77 — Isocitrate/Isopropylmalate dehydrogenase-like
超家族 Superfamily superfamilyc.77.1 — Isocitrate/Isopropylmalate dehydrogenase-like
家族 Family familyc.77.1.0 — automated matches
结构域编号 domain_idd3blxb_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.77 — Isocitrate/Isopropylmalate dehydrogenase-like
超家族 Superfamily superfamilyc.77.1 — Isocitrate/Isopropylmalate dehydrogenase-like
家族 Family familyc.77.1.0 — automated matches
结构域编号 domain_idd3blxc_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.77 — Isocitrate/Isopropylmalate dehydrogenase-like
超家族 Superfamily superfamilyc.77.1 — Isocitrate/Isopropylmalate dehydrogenase-like
家族 Family familyc.77.1.0 — automated matches
结构域编号 domain_idd3blxd_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.77 — Isocitrate/Isopropylmalate dehydrogenase-like
超家族 Superfamily superfamilyc.77.1 — Isocitrate/Isopropylmalate dehydrogenase-like
家族 Family familyc.77.1.0 — automated matches
结构域编号 domain_idd3blxe_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.77 — Isocitrate/Isopropylmalate dehydrogenase-like
超家族 Superfamily superfamilyc.77.1 — Isocitrate/Isopropylmalate dehydrogenase-like
家族 Family familyc.77.1.0 — automated matches
结构域编号 domain_idd3blxf_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.77 — Isocitrate/Isopropylmalate dehydrogenase-like
超家族 Superfamily superfamilyc.77.1 — Isocitrate/Isopropylmalate dehydrogenase-like
家族 Family familyc.77.1.0 — automated matches
结构域编号 domain_idd3blxg_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.77 — Isocitrate/Isopropylmalate dehydrogenase-like
超家族 Superfamily superfamilyc.77.1 — Isocitrate/Isopropylmalate dehydrogenase-like
家族 Family familyc.77.1.0 — automated matches
结构域编号 domain_idd3blxh_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.77 — Isocitrate/Isopropylmalate dehydrogenase-like
超家族 Superfamily superfamilyc.77.1 — Isocitrate/Isopropylmalate dehydrogenase-like
家族 Family familyc.77.1.0 — automated matches
结构域编号 domain_idd3blxi_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.77 — Isocitrate/Isopropylmalate dehydrogenase-like
超家族 Superfamily superfamilyc.77.1 — Isocitrate/Isopropylmalate dehydrogenase-like
家族 Family familyc.77.1.0 — automated matches
结构域编号 domain_idd3blxj_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.77 — Isocitrate/Isopropylmalate dehydrogenase-like
超家族 Superfamily superfamilyc.77.1 — Isocitrate/Isopropylmalate dehydrogenase-like
家族 Family familyc.77.1.0 — automated matches
结构域编号 domain_idd3blxk_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.77 — Isocitrate/Isopropylmalate dehydrogenase-like
超家族 Superfamily superfamilyc.77.1 — Isocitrate/Isopropylmalate dehydrogenase-like
家族 Family familyc.77.1.0 — automated matches
结构域编号 domain_idd3blxl_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.77 — Isocitrate/Isopropylmalate dehydrogenase-like
超家族 Superfamily superfamilyc.77.1 — Isocitrate/Isopropylmalate dehydrogenase-like
家族 Family familyc.77.1.0 — automated matches
结构域编号 domain_idd3blxm_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.77 — Isocitrate/Isopropylmalate dehydrogenase-like
超家族 Superfamily superfamilyc.77.1 — Isocitrate/Isopropylmalate dehydrogenase-like
家族 Family familyc.77.1.0 — automated matches
结构域编号 domain_idd3blxn_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.77 — Isocitrate/Isopropylmalate dehydrogenase-like
超家族 Superfamily superfamilyc.77.1 — Isocitrate/Isopropylmalate dehydrogenase-like
家族 Family familyc.77.1.0 — automated matches
结构域编号 domain_idd3blxo_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.77 — Isocitrate/Isopropylmalate dehydrogenase-like
超家族 Superfamily superfamilyc.77.1 — Isocitrate/Isopropylmalate dehydrogenase-like
家族 Family familyc.77.1.0 — automated matches
结构域编号 domain_idd3blxp_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.77 — Isocitrate/Isopropylmalate dehydrogenase-like
超家族 Superfamily superfamilyc.77.1 — Isocitrate/Isopropylmalate dehydrogenase-like
家族 Family familyc.77.1.0 — automated matches

CATH v4.4 (16 domains)

结构域编号 domain_id3blxA00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology718 — Isopropylmalate Dehydrogenase
同源超家族 H-superfamily homologous superfamily10 — Isopropylmalate Dehydrogenase
结构域编号 domain_id3blxB00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology718 — Isopropylmalate Dehydrogenase
同源超家族 H-superfamily homologous superfamily10 — Isopropylmalate Dehydrogenase
结构域编号 domain_id3blxC00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology718 — Isopropylmalate Dehydrogenase
同源超家族 H-superfamily homologous superfamily10 — Isopropylmalate Dehydrogenase
结构域编号 domain_id3blxD00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology718 — Isopropylmalate Dehydrogenase
同源超家族 H-superfamily homologous superfamily10 — Isopropylmalate Dehydrogenase
结构域编号 domain_id3blxE00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology718 — Isopropylmalate Dehydrogenase
同源超家族 H-superfamily homologous superfamily10 — Isopropylmalate Dehydrogenase
结构域编号 domain_id3blxF00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology718 — Isopropylmalate Dehydrogenase
同源超家族 H-superfamily homologous superfamily10 — Isopropylmalate Dehydrogenase
结构域编号 domain_id3blxG00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology718 — Isopropylmalate Dehydrogenase
同源超家族 H-superfamily homologous superfamily10 — Isopropylmalate Dehydrogenase
结构域编号 domain_id3blxH00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology718 — Isopropylmalate Dehydrogenase
同源超家族 H-superfamily homologous superfamily10 — Isopropylmalate Dehydrogenase
结构域编号 domain_id3blxI00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology718 — Isopropylmalate Dehydrogenase
同源超家族 H-superfamily homologous superfamily10 — Isopropylmalate Dehydrogenase
结构域编号 domain_id3blxJ00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology718 — Isopropylmalate Dehydrogenase
同源超家族 H-superfamily homologous superfamily10 — Isopropylmalate Dehydrogenase
结构域编号 domain_id3blxK00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology718 — Isopropylmalate Dehydrogenase
同源超家族 H-superfamily homologous superfamily10 — Isopropylmalate Dehydrogenase
结构域编号 domain_id3blxL00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology718 — Isopropylmalate Dehydrogenase
同源超家族 H-superfamily homologous superfamily10 — Isopropylmalate Dehydrogenase
结构域编号 domain_id3blxM00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology718 — Isopropylmalate Dehydrogenase
同源超家族 H-superfamily homologous superfamily10 — Isopropylmalate Dehydrogenase
结构域编号 domain_id3blxN00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology718 — Isopropylmalate Dehydrogenase
同源超家族 H-superfamily homologous superfamily10 — Isopropylmalate Dehydrogenase
结构域编号 domain_id3blxO00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology718 — Isopropylmalate Dehydrogenase
同源超家族 H-superfamily homologous superfamily10 — Isopropylmalate Dehydrogenase
结构域编号 domain_id3blxP00
类 Class class3 — Alpha Beta
架构 Architecture architecture40 — 3-Layer(aba) Sandwich
拓扑 Topology topology718 — Isopropylmalate Dehydrogenase
同源超家族 H-superfamily homologous superfamily10 — Isopropylmalate Dehydrogenase
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7. 引用文献 (1)