1w2t

beta-fructosidase from Thermotoga maritima in complex with raffinose

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

BETA FRUCTOSIDASE

THERMOTOGA MARITIMA

UniProt O33833

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 其他组合 单体 蛋白 1 其他聚合物 1 beta-D-fructofuranose-(2-1)-[alpha-D-galactopyranose-(1-6)]alpha-D-glucopyranose × 1 CITRIC ACID × 1 water × 1 与蛋白数一致
2 其他组合 单体 蛋白 1 其他聚合物 1 beta-D-fructofuranose-(2-1)-[alpha-D-galactopyranose-(1-6)]alpha-D-glucopyranose × 1 SULFATE ION × 1 water × 1 与蛋白数一致
3 其他组合 单体 蛋白 1 其他聚合物 1 beta-D-fructofuranose-(2-1)-[alpha-D-galactopyranose-(1-6)]alpha-D-glucopyranose × 1 SULFATE ION × 2 water × 1 与蛋白数一致
4 其他组合 单体 蛋白 1 其他聚合物 1 beta-D-fructofuranose-(2-1)-[alpha-D-galactopyranose-(1-6)]alpha-D-glucopyranose × 1 water × 1 与蛋白数一致
5 其他组合 单体 蛋白 1 其他聚合物 1 beta-D-fructofuranose-(2-1)-[alpha-D-galactopyranose-(1-6)]alpha-D-glucopyranose × 1 SULFATE ION × 1 water × 1 与蛋白数一致
6 其他组合 单体 蛋白 1 其他聚合物 1 beta-D-fructofuranose-(2-1)-[alpha-D-galactopyranose-(1-6)]alpha-D-glucopyranose × 1 water × 1 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 BFRA_THEMA
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 2–432; UniProt 2–432 作者链 B; PDB构建体 2–432; UniProt 2–432 作者链 C; PDB构建体 2–432; UniProt 2–432 作者链 D; PDB构建体 2–432; UniProt 2–432 作者链 E; PDB构建体 2–432; UniProt 2–432 作者链 F; PDB构建体 2–432; UniProt 2–432

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_id1w2t
沉积日期 deposition_date2004-07-08
结构标题 titlebeta-fructosidase from Thermotoga maritima in complex with raffinose
关键词 keywordsHYDROLASE, GLYCOSIDASE, INVERTASE, RAFFINOSE, BETA FRUCTOSIDASE; HYDROLASE
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。

1w2t__assembly_5__model_1

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

下载该曲线 .dat

1w2t__assembly_5__model_1 | I(q)

10-2 10-1 105 106 107 q (1/Angstrom) I(q)
100 个绘图点;横轴和纵轴均采用对数尺度。

1w2t__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)23.00 Å
Rg(电子密度)21.86 Å
总 Rg22.86 Å
原子数3557
残基数432
排除体积63073 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 1w2t__assembly_1__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 1w2t__assembly_2__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
3 1 1w2t__assembly_3__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
4 1 1w2t__assembly_4__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
5 1 1w2t__assembly_5__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
6 1 1w2t__assembly_6__model_1 monomeric (1) 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 (5)

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6. 折叠分类 (SCOP + CATH) 24 domains

SCOP 2.08 (12 domains)

结构域编号 domain_idd1w2ta1
类 Class classb — All beta proteins
折叠类型 Fold foldb.29 — Concanavalin A-like lectins/glucanases
超家族 Superfamily superfamilyb.29.1 — Concanavalin A-like lectins/glucanases
家族 Family familyb.29.1.0 — automated matches
结构域编号 domain_idd1w2ta2
类 Class classb — All beta proteins
折叠类型 Fold foldb.67 — 5-bladed beta-propeller
超家族 Superfamily superfamilyb.67.2 — Arabinanase/levansucrase/invertase
家族 Family familyb.67.2.3 — Glycosyl hydrolases family 32 N-terminal domain
结构域编号 domain_idd1w2tb1
类 Class classb — All beta proteins
折叠类型 Fold foldb.29 — Concanavalin A-like lectins/glucanases
超家族 Superfamily superfamilyb.29.1 — Concanavalin A-like lectins/glucanases
家族 Family familyb.29.1.0 — automated matches
结构域编号 domain_idd1w2tb2
类 Class classb — All beta proteins
折叠类型 Fold foldb.67 — 5-bladed beta-propeller
超家族 Superfamily superfamilyb.67.2 — Arabinanase/levansucrase/invertase
家族 Family familyb.67.2.3 — Glycosyl hydrolases family 32 N-terminal domain
结构域编号 domain_idd1w2tc1
类 Class classb — All beta proteins
折叠类型 Fold foldb.29 — Concanavalin A-like lectins/glucanases
超家族 Superfamily superfamilyb.29.1 — Concanavalin A-like lectins/glucanases
家族 Family familyb.29.1.0 — automated matches
结构域编号 domain_idd1w2tc2
类 Class classb — All beta proteins
折叠类型 Fold foldb.67 — 5-bladed beta-propeller
超家族 Superfamily superfamilyb.67.2 — Arabinanase/levansucrase/invertase
家族 Family familyb.67.2.3 — Glycosyl hydrolases family 32 N-terminal domain
结构域编号 domain_idd1w2td1
类 Class classb — All beta proteins
折叠类型 Fold foldb.29 — Concanavalin A-like lectins/glucanases
超家族 Superfamily superfamilyb.29.1 — Concanavalin A-like lectins/glucanases
家族 Family familyb.29.1.0 — automated matches
结构域编号 domain_idd1w2td2
类 Class classb — All beta proteins
折叠类型 Fold foldb.67 — 5-bladed beta-propeller
超家族 Superfamily superfamilyb.67.2 — Arabinanase/levansucrase/invertase
家族 Family familyb.67.2.3 — Glycosyl hydrolases family 32 N-terminal domain
结构域编号 domain_idd1w2te1
类 Class classb — All beta proteins
折叠类型 Fold foldb.29 — Concanavalin A-like lectins/glucanases
超家族 Superfamily superfamilyb.29.1 — Concanavalin A-like lectins/glucanases
家族 Family familyb.29.1.0 — automated matches
结构域编号 domain_idd1w2te2
类 Class classb — All beta proteins
折叠类型 Fold foldb.67 — 5-bladed beta-propeller
超家族 Superfamily superfamilyb.67.2 — Arabinanase/levansucrase/invertase
家族 Family familyb.67.2.3 — Glycosyl hydrolases family 32 N-terminal domain
结构域编号 domain_idd1w2tf1
类 Class classb — All beta proteins
折叠类型 Fold foldb.29 — Concanavalin A-like lectins/glucanases
超家族 Superfamily superfamilyb.29.1 — Concanavalin A-like lectins/glucanases
家族 Family familyb.29.1.0 — automated matches
结构域编号 domain_idd1w2tf2
类 Class classb — All beta proteins
折叠类型 Fold foldb.67 — 5-bladed beta-propeller
超家族 Superfamily superfamilyb.67.2 — Arabinanase/levansucrase/invertase
家族 Family familyb.67.2.3 — Glycosyl hydrolases family 32 N-terminal domain

CATH v4.4 (12 domains)

结构域编号 domain_id1w2tA01
类 Class class2 — Mainly Beta
架构 Architecture architecture115 — 5 Propeller
拓扑 Topology topology10 — Tachylectin-2; Chain A
同源超家族 H-superfamily homologous superfamily20 — Glycosyl hydrolase domain; family 43
结构域编号 domain_id1w2tA02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily560 — Exo-inulinase; domain 1
结构域编号 domain_id1w2tB01
类 Class class2 — Mainly Beta
架构 Architecture architecture115 — 5 Propeller
拓扑 Topology topology10 — Tachylectin-2; Chain A
同源超家族 H-superfamily homologous superfamily20 — Glycosyl hydrolase domain; family 43
结构域编号 domain_id1w2tB02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily560 — Exo-inulinase; domain 1
结构域编号 domain_id1w2tC01
类 Class class2 — Mainly Beta
架构 Architecture architecture115 — 5 Propeller
拓扑 Topology topology10 — Tachylectin-2; Chain A
同源超家族 H-superfamily homologous superfamily20 — Glycosyl hydrolase domain; family 43
结构域编号 domain_id1w2tC02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily560 — Exo-inulinase; domain 1
结构域编号 domain_id1w2tD01
类 Class class2 — Mainly Beta
架构 Architecture architecture115 — 5 Propeller
拓扑 Topology topology10 — Tachylectin-2; Chain A
同源超家族 H-superfamily homologous superfamily20 — Glycosyl hydrolase domain; family 43
结构域编号 domain_id1w2tD02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily560 — Exo-inulinase; domain 1
结构域编号 domain_id1w2tE01
类 Class class2 — Mainly Beta
架构 Architecture architecture115 — 5 Propeller
拓扑 Topology topology10 — Tachylectin-2; Chain A
同源超家族 H-superfamily homologous superfamily20 — Glycosyl hydrolase domain; family 43
结构域编号 domain_id1w2tE02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily560 — Exo-inulinase; domain 1
结构域编号 domain_id1w2tF01
类 Class class2 — Mainly Beta
架构 Architecture architecture115 — 5 Propeller
拓扑 Topology topology10 — Tachylectin-2; Chain A
同源超家族 H-superfamily homologous superfamily20 — Glycosyl hydrolase domain; family 43
结构域编号 domain_id1w2tF02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily560 — Exo-inulinase; domain 1
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7. 引用文献 (1)