1fay
WINGED BEAN ACIDIC LECTIN COMPLEXED WITH METHYL-ALPHA-D-GALACTOSE (MONOCLINIC FORM)
1. 蛋白身份与相关结构 Protein Identity & Related Structures
当前条目没有可用的 UniProt 蛋白身份。
七张关系表仍保留该条目的 assembly 与组成信息，但缺少统一蛋白身份时，不能可靠建立跨 PDB 的同蛋白链接。
当前条目的 assembly 组成
| Assembly | 物理组成 | 蛋白状态 | 蛋白 / DNA / RNA / 其他聚合物 | 数据核对 |
|---|---|---|---|---|
| 1 | 其他组合 | 同源多聚体 | 2 / 0 / 0 / 2 | 与蛋白数一致 |
| 2 | 其他组合 | 同源多聚体 | 2 / 0 / 0 / 2 | 与蛋白数一致 |
| 3 | 其他组合 | 同源多聚体 | 2 / 0 / 0 / 2 | 与蛋白数一致 |
| 4 | 蛋白同源多聚体 | 同源多聚体 | 2 / 0 / 0 / 0 | 与蛋白数一致 |
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 | 1fay |
| 沉积日期 deposition_date | 2000-07-14 |
| 结构标题 title | WINGED BEAN ACIDIC LECTIN COMPLEXED WITH METHYL-ALPHA-D-GALACTOSE (MONOCLINIC FORM) |
| 关键词 keywords | LEGUME LECTIN, GLYCOSYLATED PROTEIN, H-ANTIGENIC SPECIFICITY, AGGLUTININ, SUGAR BINDING PROTEIN; SUGAR BINDING PROTEIN |
| 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。
1fay__assembly_1__model_1
Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
1fay__assembly_1__model_1 | I(q)
1fay__assembly_1__model_1 | P(r) · Pending
| Rg（Guinier） | 25.03 Å |
| Rg（电子密度） | 23.79 Å |
| 总 Rg | 24.56 Å |
| 原子数 | 3590 |
| 残基数 | 472 |
| 排除体积 | 63237 ų |
| 最大 q | 0.500 Å⁻¹ |
| Assembly | Model | 结构单元 | 聚集说明 | 状态 | CRYSOL | 操作 |
|---|---|---|---|---|---|---|
| 1 | 1 | 1fay__assembly_1__model_1 |
dimeric （2） | 成功 | 4.1.3-1-20251215 (887e7ef) | 查看 下载 |
| 2 | 1 | 1fay__assembly_2__model_1 |
dimeric （2） | 成功 | 4.1.3-1-20251215 (887e7ef) | 查看 下载 |
| 3 | 1 | 1fay__assembly_3__model_1 |
dimeric （2） | 成功 | 4.1.3-1-20251215 (887e7ef) | 查看 下载 |
| 4 | 1 | 1fay__assembly_4__model_1 |
dimeric （2） | 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) 16 domains
SCOP 2.08 (8 domains)
| 结构域编号 domain_id | d1faya_ |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.29 — Concanavalin A-like lectins/glucanases |
| 超家族 Superfamily superfamily | b.29.1 — Concanavalin A-like lectins/glucanases |
| 家族 Family family | b.29.1.1 — Legume lectins |
| 结构域编号 domain_id | d1fayb_ |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.29 — Concanavalin A-like lectins/glucanases |
| 超家族 Superfamily superfamily | b.29.1 — Concanavalin A-like lectins/glucanases |
| 家族 Family family | b.29.1.1 — Legume lectins |
| 结构域编号 domain_id | d1fayc_ |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.29 — Concanavalin A-like lectins/glucanases |
| 超家族 Superfamily superfamily | b.29.1 — Concanavalin A-like lectins/glucanases |
| 家族 Family family | b.29.1.1 — Legume lectins |
| 结构域编号 domain_id | d1fayd_ |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.29 — Concanavalin A-like lectins/glucanases |
| 超家族 Superfamily superfamily | b.29.1 — Concanavalin A-like lectins/glucanases |
| 家族 Family family | b.29.1.1 — Legume lectins |
| 结构域编号 domain_id | d1faye_ |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.29 — Concanavalin A-like lectins/glucanases |
| 超家族 Superfamily superfamily | b.29.1 — Concanavalin A-like lectins/glucanases |
| 家族 Family family | b.29.1.1 — Legume lectins |
| 结构域编号 domain_id | d1fayf_ |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.29 — Concanavalin A-like lectins/glucanases |
| 超家族 Superfamily superfamily | b.29.1 — Concanavalin A-like lectins/glucanases |
| 家族 Family family | b.29.1.1 — Legume lectins |
| 结构域编号 domain_id | d1fayg_ |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.29 — Concanavalin A-like lectins/glucanases |
| 超家族 Superfamily superfamily | b.29.1 — Concanavalin A-like lectins/glucanases |
| 家族 Family family | b.29.1.1 — Legume lectins |
| 结构域编号 domain_id | d1fayh_ |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.29 — Concanavalin A-like lectins/glucanases |
| 超家族 Superfamily superfamily | b.29.1 — Concanavalin A-like lectins/glucanases |
| 家族 Family family | b.29.1.1 — Legume lectins |
CATH v4.4 (8 domains)
| 结构域编号 domain_id | 1fayA00 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 60 — Sandwich |
| 拓扑 Topology topology | 120 — Jelly Rolls |
| 同源超家族 H-superfamily homologous superfamily | 200 — |
| 结构域编号 domain_id | 1fayB00 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 60 — Sandwich |
| 拓扑 Topology topology | 120 — Jelly Rolls |
| 同源超家族 H-superfamily homologous superfamily | 200 — |
| 结构域编号 domain_id | 1fayC00 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 60 — Sandwich |
| 拓扑 Topology topology | 120 — Jelly Rolls |
| 同源超家族 H-superfamily homologous superfamily | 200 — |
| 结构域编号 domain_id | 1fayD00 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 60 — Sandwich |
| 拓扑 Topology topology | 120 — Jelly Rolls |
| 同源超家族 H-superfamily homologous superfamily | 200 — |
| 结构域编号 domain_id | 1fayE00 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 60 — Sandwich |
| 拓扑 Topology topology | 120 — Jelly Rolls |
| 同源超家族 H-superfamily homologous superfamily | 200 — |
| 结构域编号 domain_id | 1fayF00 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 60 — Sandwich |
| 拓扑 Topology topology | 120 — Jelly Rolls |
| 同源超家族 H-superfamily homologous superfamily | 200 — |
| 结构域编号 domain_id | 1fayG00 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 60 — Sandwich |
| 拓扑 Topology topology | 120 — Jelly Rolls |
| 同源超家族 H-superfamily homologous superfamily | 200 — |
| 结构域编号 domain_id | 1fayH00 |
| 类 Class class | 2 — Mainly Beta |
| 架构 Architecture architecture | 60 — Sandwich |
| 拓扑 Topology topology | 120 — Jelly Rolls |
| 同源超家族 H-superfamily homologous superfamily | 200 — |