Bacillus circulans
| 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 4 | alpha-D-glucopyranose-(1-4)-alpha-D-glucopyranose × 1 Cyclooctakis-(1-4)-(alpha-D-glucopyranose) × 3 CALCIUM ION × 3 (4S)-2-METHYL-2,4-PENTANEDIOL × 1 water × 1 | 与蛋白数一致 |
| UniProt名称 | CDGU_BACCI |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 1–686； UniProt 28–713 |
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。
| 条目编号 entry_id | 1d3c |
| 沉积日期 deposition_date | 1999-09-29 |
| 结构标题 title | MICHAELIS COMPLEX OF BACILLUS CIRCULANS STRAIN 251 CYCLODEXTRIN GLYCOSYLTRANSFERASE WITH GAMMA-CYCLODEXTRIN |
| 关键词 keywords | ;ALPHA-AMYLASE, PRODUCT COMPLEX, OLIGOSACCHARIDE, FAMILY 13 GLYCOSYL HYDROLASE, TRANSGLYCOSYLATION, INDUCED FIT, CATALYSIS, TRANSFERASE ;; TRANSFERASE |
| 实验方法 method | X-RAY DIFFRACTION |
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。
Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)
| Rg（Guinier） | 26.79 Å |
| Rg（电子密度） | 25.65 Å |
| 总 Rg | 26.52 Å |
| 原子数 | 5562 |
| 残基数 | 686 |
| 排除体积 | 98105 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | d1d3ca1 |
| 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.1.18 — E set domains |
| 家族 Family family | b.1.18.2 — E-set domains of sugar-utilizing enzymes |
| 结构域编号 domain_id | d1d3ca2 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.3 — Prealbumin-like |
| 超家族 Superfamily superfamily | b.3.1 — Starch-binding domain-like |
| 家族 Family family | b.3.1.1 — Starch-binding domain |
| 结构域编号 domain_id | d1d3ca3 |
| 类 Class class | b — All beta proteins |
| 折叠类型 Fold fold | b.71 — Glycosyl hydrolase domain |
| 超家族 Superfamily superfamily | b.71.1 — Glycosyl hydrolase domain |
| 家族 Family family | b.71.1.1 — alpha-Amylases, C-terminal beta-sheet domain |
| 结构域编号 domain_id | d1d3ca4 |
| 类 Class class | c — Alpha and beta proteins (a/b) |
| 折叠类型 Fold fold | c.1 — TIM beta/alpha-barrel |
| 超家族 Superfamily superfamily | c.1.8 — (Trans)glycosidases |
| 家族 Family family | c.1.8.1 — Amylase, catalytic domain |
| 结构域编号 domain_id | 1d3cA01 |
| 类 Class class | 3 — Alpha Beta |
| 架构 Architecture architecture | 20 — Alpha-Beta Barrel |
| 拓扑 Topology topology | 20 — TIM Barrel |
| 同源超家族 H-superfamily homologous superfamily | 80 — Glycosidases |
| 结构域编号 domain_id | 1d3cA02 |
| 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 | 1180 — Golgi alpha-mannosidase II |
| 结构域编号 domain_id | 1d3cA03 |
| 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 | 1d3cA04 |
| 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 |