Arcobacter butzleri
| Assembly | 物理组成 | 蛋白状态 | 分子拷贝数 | 共同组分 | 数据核对 |
|---|---|---|---|---|---|
| 1 | 蛋白同源多聚体 | 同源多聚体 | 蛋白 4 | CALCIUM ION × 3 1,2-DIMYRISTOYL-SN-GLYCERO-3-PHOSPHOCHOLINE × 16 water × 3 | 与蛋白数一致 |
| UniProt名称 | A8EVM5_ARCB4 |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 A； PDB构建体 19–237； UniProt 1–219 作者链 B； PDB构建体 19–237； UniProt 1–219 作者链 C； PDB构建体 19–237； UniProt 1–219 作者链 D； PDB构建体 19–237； UniProt 1–219 |
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 | 4mto |
| 沉积日期 deposition_date | 2013-09-19 |
| 结构标题 title | Structural Basis for Ca2+ Selectivity of a Voltage-gated Calcium Channel |
| 关键词 keywords | ;Tetrameric, Voltage-gated Ion Channel, Voltage-gated Calcium Channel, Calcium Selective, Transport Protein, Membrane, METAL TRANSPORT ;; METAL TRANSPORT |
| 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） | 33.77 Å |
| Rg（电子密度） | 33.07 Å |
| 总 Rg | 33.61 Å |
| 原子数 | 7383 |
| 残基数 | 876 |
| 排除体积 | 136960 ų |
| 最大 q | 0.500 Å⁻¹ |
| 结构域编号 domain_id | 4mtoA01 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 120 — Four Helix Bundle (Hemerythrin (Met), subunit A) |
| 同源超家族 H-superfamily homologous superfamily | 350 — Voltage-gated potassium channels. Chain C |
| 结构域编号 domain_id | 4mtoA02 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 287 — Helix Hairpins |
| 同源超家族 H-superfamily homologous superfamily | 70 — |
| 结构域编号 domain_id | 4mtoB01 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 120 — Four Helix Bundle (Hemerythrin (Met), subunit A) |
| 同源超家族 H-superfamily homologous superfamily | 350 — Voltage-gated potassium channels. Chain C |
| 结构域编号 domain_id | 4mtoB02 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 287 — Helix Hairpins |
| 同源超家族 H-superfamily homologous superfamily | 70 — |
| 结构域编号 domain_id | 4mtoC01 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 120 — Four Helix Bundle (Hemerythrin (Met), subunit A) |
| 同源超家族 H-superfamily homologous superfamily | 350 — Voltage-gated potassium channels. Chain C |
| 结构域编号 domain_id | 4mtoC02 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 287 — Helix Hairpins |
| 同源超家族 H-superfamily homologous superfamily | 70 — |
| 结构域编号 domain_id | 4mtoD01 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 20 — Up-down Bundle |
| 拓扑 Topology topology | 120 — Four Helix Bundle (Hemerythrin (Met), subunit A) |
| 同源超家族 H-superfamily homologous superfamily | 350 — Voltage-gated potassium channels. Chain C |
| 结构域编号 domain_id | 4mtoD02 |
| 类 Class class | 1 — Mainly Alpha |
| 架构 Architecture architecture | 10 — Orthogonal Bundle |
| 拓扑 Topology topology | 287 — Helix Hairpins |
| 同源超家族 H-superfamily homologous superfamily | 70 — |