2pnk

CRYSTAL STRUCTURE OF AN URONATE ISOMERASE (BH0493) FROM BACILLUS HALODURANS C-125 AT 2.00 A RESOLUTION

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

BH0493 protein

Bacillus halodurans C-125

UniProt Q9KFI6

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 3 SODIUM ION × 1 CHLORIDE ION × 1 FORMIC ACID × 3 GLYCEROL × 5 UNKNOWN LIGAND × 1 PHOSPHATE ION × 1 (4S)-2-METHYL-2,4-PENTANEDIOL × 1 water × 3 与蛋白数一致
2 蛋白同源多聚体 同源多聚体 蛋白 3 CHLORIDE ION × 1 FORMIC ACID × 4 GLYCEROL × 4 PHOSPHATE ION × 2 ACETATE ION × 1 water × 3 与蛋白数一致
3 蛋白同源多聚体 同源多聚体 蛋白 3 SODIUM ION × 1 CHLORIDE ION × 4 FORMIC ACID × 3 GLYCEROL × 7 UNKNOWN LIGAND × 1 (4S)-2-METHYL-2,4-PENTANEDIOL × 2 ACETATE ION × 1 water × 3 与蛋白数一致
4 蛋白同源多聚体 同源多聚体 蛋白 3 SODIUM ION × 1 CHLORIDE ION × 2 FORMIC ACID × 4 GLYCEROL × 8 UNKNOWN LIGAND × 1 PHOSPHATE ION × 1 (4S)-2-METHYL-2,4-PENTANEDIOL × 3 ACETATE ION × 1 water × 3 与蛋白数一致
5 蛋白同源多聚体 同源多聚体 蛋白 6 SODIUM ION × 2 CHLORIDE ION × 3 FORMIC ACID × 7 GLYCEROL × 13 UNKNOWN LIGAND × 2 PHOSPHATE ION × 2 (4S)-2-METHYL-2,4-PENTANEDIOL × 4 ACETATE ION × 1 water × 6 与蛋白数一致
6 蛋白同源多聚体 同源多聚体 蛋白 6 SODIUM ION × 1 CHLORIDE ION × 5 FORMIC ACID × 7 GLYCEROL × 11 UNKNOWN LIGAND × 1 PHOSPHATE ION × 2 (4S)-2-METHYL-2,4-PENTANEDIOL × 2 ACETATE ION × 2 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 Q9KFI6_BACHD
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 2–428; UniProt 1–427 作者链 B; PDB构建体 2–428; UniProt 1–427 作者链 C; PDB构建体 2–428; UniProt 1–427 作者链 D; PDB构建体 2–428; UniProt 1–427 作者链 E; PDB构建体 2–428; UniProt 1–427 作者链 F; PDB构建体 2–428; UniProt 1–427 作者链 G; PDB构建体 2–428; UniProt 1–427 作者链 H; PDB构建体 2–428; UniProt 1–427 作者链 I; PDB构建体 2–428; UniProt 1–427 作者链 J; PDB构建体 2–428; UniProt 1–427 作者链 K; PDB构建体 2–428; UniProt 1–427 作者链 L; PDB构建体 2–428; UniProt 1–427

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_id2pnk
沉积日期 deposition_date2007-04-24
结构标题 titleCRYSTAL STRUCTURE OF AN URONATE ISOMERASE (BH0493) FROM BACILLUS HALODURANS C-125 AT 2.00 A RESOLUTION
关键词 keywordsURONATE ISOMERASE, STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI-2, ISOMERASE; ISOMERASE
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。

2pnk__assembly_5__model_1

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

下载该曲线 .dat

2pnk__assembly_5__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。

2pnk__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)43.39 Å
Rg(电子密度)42.86 Å
总 Rg42.87 Å
原子数20936
残基数2432
排除体积373070 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 2pnk__assembly_1__model_1 trimeric (3) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 2pnk__assembly_2__model_1 trimeric (3) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
3 1 2pnk__assembly_3__model_1 trimeric (3) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
4 1 2pnk__assembly_4__model_1 trimeric (3) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
5 1 2pnk__assembly_5__model_1 hexameric (6) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
6 1 2pnk__assembly_6__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 (10)

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6. 折叠分类 (SCOP + CATH) 27 domains

SCOP 2.08 (15 domains)

结构域编号 domain_idd2pnka1
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.1 — TIM beta/alpha-barrel
超家族 Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
家族 Family familyc.1.9.8 — Uronate isomerase-like
结构域编号 domain_idd2pnka2
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
结构域编号 domain_idd2pnkb_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.1 — TIM beta/alpha-barrel
超家族 Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
家族 Family familyc.1.9.8 — Uronate isomerase-like
结构域编号 domain_idd2pnkc_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.1 — TIM beta/alpha-barrel
超家族 Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
家族 Family familyc.1.9.8 — Uronate isomerase-like
结构域编号 domain_idd2pnkd1
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.1 — TIM beta/alpha-barrel
超家族 Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
家族 Family familyc.1.9.8 — Uronate isomerase-like
结构域编号 domain_idd2pnkd2
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
结构域编号 domain_idd2pnke_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.1 — TIM beta/alpha-barrel
超家族 Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
家族 Family familyc.1.9.8 — Uronate isomerase-like
结构域编号 domain_idd2pnkf_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.1 — TIM beta/alpha-barrel
超家族 Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
家族 Family familyc.1.9.8 — Uronate isomerase-like
结构域编号 domain_idd2pnkg_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.1 — TIM beta/alpha-barrel
超家族 Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
家族 Family familyc.1.9.8 — Uronate isomerase-like
结构域编号 domain_idd2pnkh_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.1 — TIM beta/alpha-barrel
超家族 Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
家族 Family familyc.1.9.8 — Uronate isomerase-like
结构域编号 domain_idd2pnki_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.1 — TIM beta/alpha-barrel
超家族 Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
家族 Family familyc.1.9.8 — Uronate isomerase-like
结构域编号 domain_idd2pnkj_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.1 — TIM beta/alpha-barrel
超家族 Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
家族 Family familyc.1.9.8 — Uronate isomerase-like
结构域编号 domain_idd2pnkk2
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.1 — TIM beta/alpha-barrel
超家族 Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
家族 Family familyc.1.9.8 — Uronate isomerase-like
结构域编号 domain_idd2pnkk3
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
结构域编号 domain_idd2pnkl_
类 Class classc — Alpha and beta proteins (a/b)
折叠类型 Fold foldc.1 — TIM beta/alpha-barrel
超家族 Superfamily superfamilyc.1.9 — Metallo-dependent hydrolases
家族 Family familyc.1.9.8 — Uronate isomerase-like

CATH v4.4 (12 domains)

结构域编号 domain_id2pnkA02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology2020 — uronate isomerase, domain 2, chain A
同源超家族 H-superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
结构域编号 domain_id2pnkB02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology2020 — uronate isomerase, domain 2, chain A
同源超家族 H-superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
结构域编号 domain_id2pnkC02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology2020 — uronate isomerase, domain 2, chain A
同源超家族 H-superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
结构域编号 domain_id2pnkD02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology2020 — uronate isomerase, domain 2, chain A
同源超家族 H-superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
结构域编号 domain_id2pnkE02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology2020 — uronate isomerase, domain 2, chain A
同源超家族 H-superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
结构域编号 domain_id2pnkF02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology2020 — uronate isomerase, domain 2, chain A
同源超家族 H-superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
结构域编号 domain_id2pnkG02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology2020 — uronate isomerase, domain 2, chain A
同源超家族 H-superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
结构域编号 domain_id2pnkH02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology2020 — uronate isomerase, domain 2, chain A
同源超家族 H-superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
结构域编号 domain_id2pnkI02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology2020 — uronate isomerase, domain 2, chain A
同源超家族 H-superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
结构域编号 domain_id2pnkJ02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology2020 — uronate isomerase, domain 2, chain A
同源超家族 H-superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
结构域编号 domain_id2pnkK02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology2020 — uronate isomerase, domain 2, chain A
同源超家族 H-superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
结构域编号 domain_id2pnkL02
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology2020 — uronate isomerase, domain 2, chain A
同源超家族 H-superfamily homologous superfamily10 — uronate isomerase, domain 2, chain A
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7. 引用文献 (1)