4yw7

Structural Insight into Divalent Galactoside Binding to Pseudomonas aeruginosa lectin LecA

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

PA-I galactophilic lectin

Pseudomonas aeruginosa

UniProt Q05097

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 蛋白单体 单体 蛋白 1 CALCIUM ION × 1 beta-D-galactopyranose × 1 water × 1 与蛋白数一致
10 蛋白单体 单体 蛋白 1 CALCIUM ION × 1 beta-D-galactopyranose × 1 water × 1 与蛋白数一致
11 蛋白单体 单体 蛋白 1 CALCIUM ION × 1 beta-D-galactopyranose × 1 water × 1 与蛋白数一致
12 蛋白单体 单体 蛋白 1 CALCIUM ION × 1 beta-D-galactopyranose × 1 water × 1 与蛋白数一致
13 蛋白单体 单体 蛋白 1 CALCIUM ION × 1 water × 1 与蛋白数一致
14 蛋白单体 单体 蛋白 1 CALCIUM ION × 1 beta-D-galactopyranose × 1 water × 1 与蛋白数一致
15 蛋白单体 单体 蛋白 1 CALCIUM ION × 1 beta-D-galactopyranose × 1 water × 1 与蛋白数一致
16 蛋白单体 单体 蛋白 1 CALCIUM ION × 1 water × 1 与蛋白数一致
2 蛋白单体 单体 蛋白 1 CALCIUM ION × 1 beta-D-galactopyranose × 1 water × 1 与蛋白数一致
3 蛋白单体 单体 蛋白 1 CALCIUM ION × 1 ;(2R,3R,4S,5R,6R,2'R,3'R,4'S,5'R,6'R)-2,2'-([(2R,3R,4S,5S,6S)-3,4-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2,5-diyl]bis{1H-1,2,3-triazole-1,4-diyl[(2S,3R,4S,5S,6S)-3,4-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2,5-diyl]-1H-1,2,3-triazole-1,4-diylpropane-3,1-diyloxy})bis[6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol] ; × 1 water × 1 与蛋白数一致
4 蛋白单体 单体 蛋白 1 CALCIUM ION × 1 beta-D-galactopyranose × 1 water × 1 与蛋白数一致
5 蛋白单体 单体 蛋白 1 CALCIUM ION × 1 beta-D-galactopyranose × 1 water × 1 与蛋白数一致
6 蛋白单体 单体 蛋白 1 CALCIUM ION × 1 beta-D-galactopyranose × 1 water × 1 与蛋白数一致
7 蛋白单体 单体 蛋白 1 CALCIUM ION × 1 beta-D-galactopyranose × 1 water × 1 与蛋白数一致
8 蛋白单体 单体 蛋白 1 CALCIUM ION × 1 beta-D-galactopyranose × 1 water × 1 与蛋白数一致
9 蛋白单体 单体 蛋白 1 CALCIUM ION × 1 ;(2R,3R,4S,5R,6R,2'R,3'R,4'S,5'R,6'R)-2,2'-([(2R,3R,4S,5S,6S)-3,4-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2,5-diyl]bis{1H-1,2,3-triazole-1,4-diyl[(2S,3R,4S,5S,6S)-3,4-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2,5-diyl]-1H-1,2,3-triazole-1,4-diylpropane-3,1-diyloxy})bis[6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol] ; × 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 PA1L_PSEAE
Isoform —
PDB实体 1
链与序列区间 作者链 A; PDB构建体 1–121; UniProt 2–122 作者链 B; PDB构建体 1–121; UniProt 2–122 作者链 C; PDB构建体 1–121; UniProt 2–122 作者链 D; PDB构建体 1–121; UniProt 2–122 作者链 E; PDB构建体 1–121; UniProt 2–122 作者链 F; PDB构建体 1–121; UniProt 2–122 作者链 G; PDB构建体 1–121; UniProt 2–122 作者链 H; PDB构建体 1–121; UniProt 2–122 作者链 I; PDB构建体 1–121; UniProt 2–122 作者链 J; PDB构建体 1–121; UniProt 2–122 作者链 K; PDB构建体 1–121; UniProt 2–122 作者链 L; PDB构建体 1–121; UniProt 2–122 作者链 M; PDB构建体 1–121; UniProt 2–122 作者链 N; PDB构建体 1–121; UniProt 2–122 作者链 O; PDB构建体 1–121; UniProt 2–122 作者链 P; PDB构建体 1–121; UniProt 2–122

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_id4yw7
沉积日期 deposition_date2015-03-20
结构标题 titleStructural Insight into Divalent Galactoside Binding to Pseudomonas aeruginosa lectin LecA
关键词 keywordsGalactosides, lectins, sugar binding protein; SUGAR BINDING PROTEIN
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。

4yw7__assembly_2__model_1

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

下载该曲线 .dat

4yw7__assembly_2__model_1 | I(q)

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

4yw7__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)14.97 Å
Rg(电子密度)13.78 Å
总 Rg14.89 Å
原子数899
残基数121
排除体积15853 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 4yw7__assembly_1__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 4yw7__assembly_2__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
3 1 4yw7__assembly_3__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
4 1 4yw7__assembly_4__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
5 1 4yw7__assembly_5__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
6 1 4yw7__assembly_6__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
7 1 4yw7__assembly_7__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
8 1 4yw7__assembly_8__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
9 1 4yw7__assembly_9__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
10 1 4yw7__assembly_10__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
11 1 4yw7__assembly_11__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
12 1 4yw7__assembly_12__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
13 1 4yw7__assembly_13__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
14 1 4yw7__assembly_14__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
15 1 4yw7__assembly_15__model_1 monomeric (1) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
16 1 4yw7__assembly_16__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) 32 domains

SCOP 2.08 (16 domains)

结构域编号 domain_idd4yw7a_
类 Class classb — All beta proteins
折叠类型 Fold foldb.18 — Galactose-binding domain-like
超家族 Superfamily superfamilyb.18.1 — Galactose-binding domain-like
家族 Family familyb.18.1.16 — PA-IL, galactose-binding lectin 1
结构域编号 domain_idd4yw7b_
类 Class classb — All beta proteins
折叠类型 Fold foldb.18 — Galactose-binding domain-like
超家族 Superfamily superfamilyb.18.1 — Galactose-binding domain-like
家族 Family familyb.18.1.16 — PA-IL, galactose-binding lectin 1
结构域编号 domain_idd4yw7c_
类 Class classb — All beta proteins
折叠类型 Fold foldb.18 — Galactose-binding domain-like
超家族 Superfamily superfamilyb.18.1 — Galactose-binding domain-like
家族 Family familyb.18.1.16 — PA-IL, galactose-binding lectin 1
结构域编号 domain_idd4yw7d_
类 Class classb — All beta proteins
折叠类型 Fold foldb.18 — Galactose-binding domain-like
超家族 Superfamily superfamilyb.18.1 — Galactose-binding domain-like
家族 Family familyb.18.1.16 — PA-IL, galactose-binding lectin 1
结构域编号 domain_idd4yw7e_
类 Class classb — All beta proteins
折叠类型 Fold foldb.18 — Galactose-binding domain-like
超家族 Superfamily superfamilyb.18.1 — Galactose-binding domain-like
家族 Family familyb.18.1.16 — PA-IL, galactose-binding lectin 1
结构域编号 domain_idd4yw7f_
类 Class classb — All beta proteins
折叠类型 Fold foldb.18 — Galactose-binding domain-like
超家族 Superfamily superfamilyb.18.1 — Galactose-binding domain-like
家族 Family familyb.18.1.16 — PA-IL, galactose-binding lectin 1
结构域编号 domain_idd4yw7g_
类 Class classb — All beta proteins
折叠类型 Fold foldb.18 — Galactose-binding domain-like
超家族 Superfamily superfamilyb.18.1 — Galactose-binding domain-like
家族 Family familyb.18.1.16 — PA-IL, galactose-binding lectin 1
结构域编号 domain_idd4yw7h_
类 Class classb — All beta proteins
折叠类型 Fold foldb.18 — Galactose-binding domain-like
超家族 Superfamily superfamilyb.18.1 — Galactose-binding domain-like
家族 Family familyb.18.1.16 — PA-IL, galactose-binding lectin 1
结构域编号 domain_idd4yw7i_
类 Class classb — All beta proteins
折叠类型 Fold foldb.18 — Galactose-binding domain-like
超家族 Superfamily superfamilyb.18.1 — Galactose-binding domain-like
家族 Family familyb.18.1.16 — PA-IL, galactose-binding lectin 1
结构域编号 domain_idd4yw7j_
类 Class classb — All beta proteins
折叠类型 Fold foldb.18 — Galactose-binding domain-like
超家族 Superfamily superfamilyb.18.1 — Galactose-binding domain-like
家族 Family familyb.18.1.16 — PA-IL, galactose-binding lectin 1
结构域编号 domain_idd4yw7k_
类 Class classb — All beta proteins
折叠类型 Fold foldb.18 — Galactose-binding domain-like
超家族 Superfamily superfamilyb.18.1 — Galactose-binding domain-like
家族 Family familyb.18.1.16 — PA-IL, galactose-binding lectin 1
结构域编号 domain_idd4yw7l_
类 Class classb — All beta proteins
折叠类型 Fold foldb.18 — Galactose-binding domain-like
超家族 Superfamily superfamilyb.18.1 — Galactose-binding domain-like
家族 Family familyb.18.1.16 — PA-IL, galactose-binding lectin 1
结构域编号 domain_idd4yw7m_
类 Class classb — All beta proteins
折叠类型 Fold foldb.18 — Galactose-binding domain-like
超家族 Superfamily superfamilyb.18.1 — Galactose-binding domain-like
家族 Family familyb.18.1.16 — PA-IL, galactose-binding lectin 1
结构域编号 domain_idd4yw7n_
类 Class classb — All beta proteins
折叠类型 Fold foldb.18 — Galactose-binding domain-like
超家族 Superfamily superfamilyb.18.1 — Galactose-binding domain-like
家族 Family familyb.18.1.16 — PA-IL, galactose-binding lectin 1
结构域编号 domain_idd4yw7o_
类 Class classb — All beta proteins
折叠类型 Fold foldb.18 — Galactose-binding domain-like
超家族 Superfamily superfamilyb.18.1 — Galactose-binding domain-like
家族 Family familyb.18.1.16 — PA-IL, galactose-binding lectin 1
结构域编号 domain_idd4yw7p_
类 Class classb — All beta proteins
折叠类型 Fold foldb.18 — Galactose-binding domain-like
超家族 Superfamily superfamilyb.18.1 — Galactose-binding domain-like
家族 Family familyb.18.1.16 — PA-IL, galactose-binding lectin 1

CATH v4.4 (16 domains)

结构域编号 domain_id4yw7A00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily430 — Galactose-binding lectin
结构域编号 domain_id4yw7B00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily430 — Galactose-binding lectin
结构域编号 domain_id4yw7C00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily430 — Galactose-binding lectin
结构域编号 domain_id4yw7D00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily430 — Galactose-binding lectin
结构域编号 domain_id4yw7E00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily430 — Galactose-binding lectin
结构域编号 domain_id4yw7F00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily430 — Galactose-binding lectin
结构域编号 domain_id4yw7G00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily430 — Galactose-binding lectin
结构域编号 domain_id4yw7H00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily430 — Galactose-binding lectin
结构域编号 domain_id4yw7I00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily430 — Galactose-binding lectin
结构域编号 domain_id4yw7J00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily430 — Galactose-binding lectin
结构域编号 domain_id4yw7K00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily430 — Galactose-binding lectin
结构域编号 domain_id4yw7L00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily430 — Galactose-binding lectin
结构域编号 domain_id4yw7M00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily430 — Galactose-binding lectin
结构域编号 domain_id4yw7N00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily430 — Galactose-binding lectin
结构域编号 domain_id4yw7O00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily430 — Galactose-binding lectin
结构域编号 domain_id4yw7P00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology120 — Jelly Rolls
同源超家族 H-superfamily homologous superfamily430 — Galactose-binding lectin
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7. 引用文献 (1)