4fl4

Scaffoldin conformation and dynamics revealed by a ternary complex from the Clostridium thermocellum cellulosome

Method: X-RAY DIFFRACTION

1. 蛋白身份与相关结构 Protein Identity & Related Structures

Glycoside hydrolase family 9

Clostridium thermocellum

UniProt D1NID1

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 3 Scaffolding dockerin binding protein A × 1 (P71143) Cellulosome anchoring protein cohesin region × 1 (C7HJU1) CALCIUM ION × 4 SULFATE ION × 13 water × 2 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 3 Scaffolding dockerin binding protein A × 1 (P71143) Cellulosome anchoring protein cohesin region × 1 (C7HJU1) CALCIUM ION × 4 SULFATE ION × 18 water × 3 与蛋白数一致
3 蛋白异源复合物 异源复合物 蛋白 3 Scaffolding dockerin binding protein A × 1 (P71143) Cellulosome anchoring protein cohesin region × 1 (C7HJU1) CALCIUM ION × 4 SULFATE ION × 13 water × 3 与蛋白数一致
4 蛋白异源复合物 异源复合物 蛋白 3 Scaffolding dockerin binding protein A × 1 (P71143) Cellulosome anchoring protein cohesin region × 1 (C7HJU1) CALCIUM ION × 4 SULFATE ION × 14 water × 3 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 D1NID1_CLOTM
Isoform
PDB实体 1
链与序列区间 作者链 A; PDB构建体 23–88; UniProt 584–649 作者链 D; PDB构建体 23–88; UniProt 584–649 作者链 G; PDB构建体 23–88; UniProt 584–649 作者链 J; PDB构建体 23–88; UniProt 584–649

Scaffolding dockerin binding protein A

Clostridium thermocellum

UniProt P71143

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 3 Glycoside hydrolase family 9 × 1 (D1NID1) Cellulosome anchoring protein cohesin region × 1 (C7HJU1) CALCIUM ION × 4 SULFATE ION × 13 water × 2 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 3 Glycoside hydrolase family 9 × 1 (D1NID1) Cellulosome anchoring protein cohesin region × 1 (C7HJU1) CALCIUM ION × 4 SULFATE ION × 18 water × 3 与蛋白数一致
3 蛋白异源复合物 异源复合物 蛋白 3 Glycoside hydrolase family 9 × 1 (D1NID1) Cellulosome anchoring protein cohesin region × 1 (C7HJU1) CALCIUM ION × 4 SULFATE ION × 13 water × 3 与蛋白数一致
4 蛋白异源复合物 异源复合物 蛋白 3 Glycoside hydrolase family 9 × 1 (D1NID1) Cellulosome anchoring protein cohesin region × 1 (C7HJU1) CALCIUM ION × 4 SULFATE ION × 14 water × 3 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 P71143_CLOTM
Isoform
PDB实体 2
链与序列区间 作者链 B; PDB构建体 14–187; UniProt 27–200 作者链 E; PDB构建体 14–187; UniProt 27–200 作者链 H; PDB构建体 14–187; UniProt 27–200 作者链 K; PDB构建体 14–187; UniProt 27–200

Cellulosome anchoring protein cohesin region

Clostridium thermocellum

UniProt C7HJU1

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 3 Glycoside hydrolase family 9 × 1 (D1NID1) Scaffolding dockerin binding protein A × 1 (P71143) CALCIUM ION × 4 SULFATE ION × 13 water × 2 与蛋白数一致
2 蛋白异源复合物 异源复合物 蛋白 3 Glycoside hydrolase family 9 × 1 (D1NID1) Scaffolding dockerin binding protein A × 1 (P71143) CALCIUM ION × 4 SULFATE ION × 18 water × 3 与蛋白数一致
3 蛋白异源复合物 异源复合物 蛋白 3 Glycoside hydrolase family 9 × 1 (D1NID1) Scaffolding dockerin binding protein A × 1 (P71143) CALCIUM ION × 4 SULFATE ION × 13 water × 3 与蛋白数一致
4 蛋白异源复合物 异源复合物 蛋白 3 Glycoside hydrolase family 9 × 1 (D1NID1) Scaffolding dockerin binding protein A × 1 (P71143) CALCIUM ION × 4 SULFATE ION × 14 water × 3 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 C7HJU1_CLOTM
Isoform
PDB实体 3
链与序列区间 作者链 C; PDB构建体 2–313; UniProt 9–320 作者链 F; PDB构建体 2–313; UniProt 9–320 作者链 I; PDB构建体 2–313; UniProt 9–320 作者链 L; PDB构建体 2–313; UniProt 9–320

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。

2. 结构基本信息 2. Structure Basics

条目编号 entry_id4fl4
沉积日期 deposition_date2012-06-14
结构标题 titleScaffoldin conformation and dynamics revealed by a ternary complex from the Clostridium thermocellum cellulosome
关键词 keywords;Structural Genomics, Montreal-Kingston Bacterial Structural Genomics Initiative, BSGI, cohesin, dockerin, X module, cell surface, hydrolase, PROTEIN BINDING ;; PROTEIN BINDING
实验方法 methodX-RAY DIFFRACTION

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。

4fl4__assembly_2__model_1

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

下载该曲线 .dat

4fl4__assembly_2__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。

4fl4__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)43.67 Å
Rg(电子密度)44.22 Å
总 Rg44.22 Å
原子数4078
残基数538
排除体积72279 ų
最大 q0.500 Å⁻¹
Assembly Model 结构单元 聚集说明 状态 CRYSOL 操作
1 1 4fl4__assembly_1__model_1 trimeric (3) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
2 1 4fl4__assembly_2__model_1 trimeric (3) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
3 1 4fl4__assembly_3__model_1 trimeric (3) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载
4 1 4fl4__assembly_4__model_1 trimeric (3) 成功 4.1.3-1-20251215 (887e7ef) 查看 下载

4. 晶体学与实验 4. Crystallography & Experiment

5. 实体与聚合物信息 Entities & Polymers (6)

6. 折叠分类 (SCOP + CATH) 30 domains

SCOP 2.08 (12 domains)

结构域编号 domain_idd4fl4a1
类 Class classa — All alpha proteins
折叠类型 Fold folda.139 — Type I dockerin domain
超家族 Superfamily superfamilya.139.1 — Type I dockerin domain
家族 Family familya.139.1.0 — automated matches
结构域编号 domain_idd4fl4a2
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_idd4fl4b_
类 Class classb — All beta proteins
折叠类型 Fold foldb.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
超家族 Superfamily superfamilyb.2.2 — Carbohydrate-binding domain
家族 Family familyb.2.2.2 — Cellulose-binding domain family III
结构域编号 domain_idd4fl4d1
类 Class classa — All alpha proteins
折叠类型 Fold folda.139 — Type I dockerin domain
超家族 Superfamily superfamilya.139.1 — Type I dockerin domain
家族 Family familya.139.1.0 — automated matches
结构域编号 domain_idd4fl4d2
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_idd4fl4e_
类 Class classb — All beta proteins
折叠类型 Fold foldb.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
超家族 Superfamily superfamilyb.2.2 — Carbohydrate-binding domain
家族 Family familyb.2.2.2 — Cellulose-binding domain family III
结构域编号 domain_idd4fl4g1
类 Class classa — All alpha proteins
折叠类型 Fold folda.139 — Type I dockerin domain
超家族 Superfamily superfamilya.139.1 — Type I dockerin domain
家族 Family familya.139.1.0 — automated matches
结构域编号 domain_idd4fl4g2
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_idd4fl4h_
类 Class classb — All beta proteins
折叠类型 Fold foldb.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
超家族 Superfamily superfamilyb.2.2 — Carbohydrate-binding domain
家族 Family familyb.2.2.2 — Cellulose-binding domain family III
结构域编号 domain_idd4fl4j1
类 Class classa — All alpha proteins
折叠类型 Fold folda.139 — Type I dockerin domain
超家族 Superfamily superfamilya.139.1 — Type I dockerin domain
家族 Family familya.139.1.0 — automated matches
结构域编号 domain_idd4fl4j2
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_idd4fl4k_
类 Class classb — All beta proteins
折叠类型 Fold foldb.2 — Common fold of diphtheria toxin/transcription factors/cytochrome f
超家族 Superfamily superfamilyb.2.2 — Carbohydrate-binding domain
家族 Family familyb.2.2.2 — Cellulose-binding domain family III

CATH v4.4 (18 domains)

结构域编号 domain_id4fl4A00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology1330 — Type 1 dockerin domain
同源超家族 H-superfamily homologous superfamily10 — Dockerin domain
结构域编号 domain_id4fl4B00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily680
结构域编号 domain_id4fl4C01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily680
结构域编号 domain_id4fl4C02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily1120 — Carboxypeptidase-like, regulatory domain
结构域编号 domain_id4fl4C03
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology1330 — Type 1 dockerin domain
同源超家族 H-superfamily homologous superfamily10 — Dockerin domain
结构域编号 domain_id4fl4D00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology1330 — Type 1 dockerin domain
同源超家族 H-superfamily homologous superfamily10 — Dockerin domain
结构域编号 domain_id4fl4E00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily680
结构域编号 domain_id4fl4F01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily680
结构域编号 domain_id4fl4F02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily4130
结构域编号 domain_id4fl4G00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology1330 — Type 1 dockerin domain
同源超家族 H-superfamily homologous superfamily10 — Dockerin domain
结构域编号 domain_id4fl4H00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily680
结构域编号 domain_id4fl4I01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily680
结构域编号 domain_id4fl4I02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily1120 — Carboxypeptidase-like, regulatory domain
结构域编号 domain_id4fl4I03
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology1330 — Type 1 dockerin domain
同源超家族 H-superfamily homologous superfamily10 — Dockerin domain
结构域编号 domain_id4fl4J00
类 Class class1 — Mainly Alpha
架构 Architecture architecture10 — Orthogonal Bundle
拓扑 Topology topology1330 — Type 1 dockerin domain
同源超家族 H-superfamily homologous superfamily10 — Dockerin domain
结构域编号 domain_id4fl4K00
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily680
结构域编号 domain_id4fl4L01
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily680
结构域编号 domain_id4fl4L02
类 Class class2 — Mainly Beta
架构 Architecture architecture60 — Sandwich
拓扑 Topology topology40 — Immunoglobulin-like
同源超家族 H-superfamily homologous superfamily4130

7. 引用文献 (1)