INTIMIN
Escherichia coli
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 | TRANSLOCATED INTIMIN RECEPTOR × 2 （Q9KWH9） | 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 | EAE_ECO27 |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 I； PDB构建体 1–282； UniProt 658–939 |
1f02
CRYSTAL STRUCTURE OF C-TERMINAL 282-RESIDUE FRAGMENT OF INTIMIN IN COMPLEX WITH TRANSLOCATED INTIMIN RECEPTOR (TIR) INTIMIN-BINDING DOMAIN
1. 蛋白身份与相关结构 Protein Identity & Related Structures
TRANSLOCATED INTIMIN RECEPTOR
Escherichia coli
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 | INTIMIN × 1 （P19809） | 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 | Q9KWH9_ECOLI |
| Isoform | — |
| PDB实体 | 2 |
| 链与序列区间 | 作者链 T； PDB构建体 2–66； UniProt 272–336 |
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_id | 1f02 |
| 沉积日期 deposition_date | 2000-05-14 |
| 结构标题 title | CRYSTAL STRUCTURE OF C-TERMINAL 282-RESIDUE FRAGMENT OF INTIMIN IN COMPLEX WITH TRANSLOCATED INTIMIN RECEPTOR (TIR) INTIMIN-BINDING DOMAIN |
| 关键词 keywords | Immunoglobulin-like fold, C-type lectin-like fold, four-helix bundle, CELL ADHESION; CELL ADHESION |
| 实验方法 method | X-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。
1f02__assembly_1__model_1
Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
1f02__assembly_1__model_1 | I(q)
1f02__assembly_1__model_1 | P(r) · Pending
| Rg（Guinier） | 41.59 Å |
| Rg（电子密度） | 43.19 Å |
| 总 Rg | 42.66 Å |
| 原子数 | 3102 |
| 残基数 | 414 |
| 排除体积 | 54611 ų |
| 最大 q | 0.500 Å⁻¹ |
4. 晶体学与实验 4. Crystallography & Experiment
5. 实体与聚合物信息 Entities & Polymers (2)
6. 折叠分类 (SCOP + CATH) 9 domains
SCOP 2.08 (5 domains)
| 结构域编号 domain_id | d1f02i1 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.1 — Immunoglobulin-like beta-sandwich |
| 超家族 Superfamily superfamily | b.1.14 — Invasin/intimin cell-adhesion fragments |
| 家族 Family family | b.1.14.1 — Invasin/intimin cell-adhesion fragments |
| 结构域编号 domain_id | d1f02i2 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.1 — Immunoglobulin-like beta-sandwich |
| 超家族 Superfamily superfamily | b.1.14 — Invasin/intimin cell-adhesion fragments |
| 家族 Family family | b.1.14.1 — Invasin/intimin cell-adhesion fragments |
| 结构域编号 domain_id | d1f02i3 |
| 类 Class class | d — Alpha and beta proteins (a+b) |
| 折叠类型 Fold fold | d.169 — C-type lectin-like |
| 超家族 Superfamily superfamily | d.169.1 — C-type lectin-like |
| 家族 Family family | d.169.1.3 — Invasin/intimin cell-adhesion fragment, C-terminal domain |
| 结构域编号 domain_id | d1f02t1 |
| 类 Class class | j — Peptides |
| 折叠类型 Fold fold | j.67 — Translocated intimin receptor (tir) intimin-binding domain |
| 超家族 Superfamily superfamily | j.67.1 — Translocated intimin receptor (tir) intimin-binding domain |
| 家族 Family family | j.67.1.1 — Translocated intimin receptor (tir) intimin-binding domain |
| 结构域编号 domain_id | d1f02t2 |
| 类 Class class | l — Artifacts |
| 折叠类型 Fold fold | l.1 — Tags |
| 超家族 Superfamily superfamily | l.1.1 — Tags |
| 家族 Family family | l.1.1.1 — Tags |
CATH v4.4 (4 domains)
| 结构域编号 domain_id | 1f02I01 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 60 — Sandwich |
| 拓扑 Topology topology | 40 — Immunoglobulin-like |
| 同源超家族 H-superfamily homologous superfamily | 10 — Immunoglobulins |
| 结构域编号 domain_id | 1f02I02 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 60 — Sandwich |
| 拓扑 Topology topology | 40 — Immunoglobulin-like |
| 同源超家族 H-superfamily homologous superfamily | 1080 — |
| 结构域编号 domain_id | 1f02I03 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 10 — Roll |
| 拓扑 Topology topology | 100 — Mannose-Binding Protein A; Chain A |
| 同源超家族 H-superfamily homologous superfamily | 10 — Mannose-Binding Protein A, subunit A |
| 结构域编号 domain_id | 1f02T00 |
| 类 Class class | 4 — Few Secondary Structures |
| 架构 Architecture architecture | 10 — Irregular |
| 拓扑 Topology topology | 820 — Translocated Intimin Receptor; Chain T |
| 同源超家族 H-superfamily homologous superfamily | 10 — Translocated intimin receptor, central domain |