Protein 4.2
物种未注明
当前结构中的状态
| Assembly | 聚集状态 | 构建体 | 突变与修饰 | 配体、离子与共同组分 | 实验方法与环境 | 结构质量 |
|---|---|---|---|---|---|---|
| 1 | 蛋白单体 单体 蛋白 × 1 PDB 声明:monomeric(1) 与蛋白拷贝数一致 | 链 X; UniProt 1–691 | 未记录 | 无其他共同聚合物 | ELECTRON MICROSCOPY cryo-EM缓冲液:pH 7.4;Final gel filtration buffer contained 0.05% w/v digitonin, 130 mM KCl, 20 mM HEPES, pH 7.4, 1 mM ATP, 1 mM MgCl2, 1 mM PMSF. Peak fractions were concentrated to 8 mg/mL and 0.01% ( w/v glycyrrhizic acid was added immediately prior to vitrification. cryo-EM玻璃化条件:冷冻剂 ETHANE;4-6 seconds, wait time 30 seconds | 分辨率 2.20 Å |
数据库中的同蛋白其他状态
以下每一行都是同一 UniProt 蛋白在另一个 PDB 条目中的 biological assembly, “相对当前条目”直接指出证据层面的不同;没有差异标签表示当前已读取字段一致。
| 其他 PDB | 相对当前条目 7UZS | Assembly / 聚集状态 | 构建体 | 突变与修饰 | 配体、离子与非聚合物 | 实验方法与环境 | 结构质量 |
|---|---|---|---|---|---|---|---|
| 7TVZ Cryo-EM structure of human band 3-protein 4.2 complex in diagonal conformation 提交 2022-02-06 | 聚集状态不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 3 PDB 声明:trimeric |
链 E
1–691(691 aa)
|
未记录 | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 LMT DODECYL-BETA-D-MALTOSIDE × 5 CLR CHOLESTEROL × 2 |
ELECTRON MICROSCOPY
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.60 Å |
| 7TW0 Cryo-EM structure of human band 3-protein 4.2 complex in vertical conformation 提交 2022-02-06 | 聚集状态不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 3 PDB 声明:trimeric |
链 E
1–691(691 aa)
|
未记录 | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 |
ELECTRON MICROSCOPY
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 4.60 Å |
| 7TW1 Cryo-EM structure of human band 3-protein 4.2 complex (B2P2vertical) 提交 2022-02-06 | 构建体不同 突变/修饰不同 聚集状态不同 实验环境不同 结构质量不同 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 4 PDB 声明:tetrameric |
链 E
1–691(691 aa)
链 F
1–691(691 aa)
|
未记录 | 未记录非水小分子 |
ELECTRON MICROSCOPY
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 4.60 Å |
| 7TW3 Cryo-EM structure of human ankyrin complex (B2P1A1) from red blood cell 提交 2022-02-06 | 聚集状态不同 实验环境不同 结构质量不同 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 4 PDB 声明:tetrameric |
链 E
1–691(691 aa)
|
未记录 | 未记录非水小分子 |
ELECTRON MICROSCOPY
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 4.40 Å |
| 7TW5 Cryo-EM structure of human ankyrin complex (B2P1A2) from red blood cell 提交 2022-02-06 | 聚集状态不同 实验环境不同 结构质量不同 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 5 PDB 声明:pentameric |
链 E
1–691(691 aa)
|
未记录 | 未记录非水小分子 |
ELECTRON MICROSCOPY
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 5.70 Å |
| 7TW6 Cryo-EM structure of human ankyrin complex (B4P1A1) from red blood cell 提交 2022-02-06 | 聚集状态不同 实验环境不同 结构质量不同 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric |
链 E
1–691(691 aa)
|
未记录 | 未记录非水小分子 |
ELECTRON MICROSCOPY
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 5.60 Å |
| 7V0K Consensus refinement of human erythrocyte ankyrin-1 complex (Composite map) 提交 2022-05-10 | 聚集状态不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 10 PDB 声明:decameric |
链 X
1–691(691 aa)
|
未记录 | CLR CHOLESTEROL × 6 AJP Digitonin × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 PLC DIUNDECYL PHOSPHATIDYL CHOLINE × 2 PIO [(2R)-2-octanoyloxy-3-[oxidanyl-[(1R,2R,3S,4R,5R,6S)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phosphoryl]oxy-propyl] octanoate × 2 |
ELECTRON MICROSCOPY
cryo-EM缓冲液
pH 7.4;Final gel filtration buffer contained 0.05% w/v digitonin, 130 mM KCl, 20 mM HEPES, pH 7.4, 1 mM ATP, 1 mM MgCl2, 1 mM PMSF. Peak fractions were concentrated to 8 mg/mL, and 0.01% w/v glycyrrhizic acid was added immediately prior to vitrification.
cryo-EM玻璃化条件
冷冻剂 ETHANE;4-6 seconds, wait time 30 seconds
|
分辨率 2.40 Å |
| 7V0Q Local refinement of protein 4.2, class 1 of erythrocyte ankyrin-1 complex 提交 2022-05-10 | 实验环境不同 结构质量不同 | Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric |
链 X
1–691(691 aa)
|
未记录 | 未记录非水小分子 |
ELECTRON MICROSCOPY
cryo-EM缓冲液
pH 7.4;Final gel filtration buffer contained 0.05% w/v digitonin, 130 mM KCl, 20 mM HEPES, pH 7.4, 1 mM ATP, 1 mM MgCl2, 1 mM PMSF. Peak fractions were concentrated to 8 mg/mL, and 0.01% w/v glycyrrhizic acid was added immediately prior to vitrification.
cryo-EM玻璃化条件
冷冻剂 ETHANE;4-6 seconds, wait time 30 seconds.
|
分辨率 2.50 Å |
| 8CS9 Composite reconstruction of Class 1 of the erythrocyte ankyrin-1 complex 提交 2022-05-12 | 聚集状态不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 其他组合 异源复合物;蛋白 × 18 PDB 声明:octadecameric |
链 X
1–691(691 aa)
|
未记录 | CLR CHOLESTEROL × 8 AJP Digitonin × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 PIO [(2R)-2-octanoyloxy-3-[oxidanyl-[(1R,2R,3S,4R,5R,6S)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phosphoryl]oxy-propyl] octanoate × 6 |
ELECTRON MICROSCOPY
cryo-EM缓冲液
pH 7.4;Final gel filtration buffer contained 0.05% w/v digitonin, 130 mM KCl, 20 mM HEPES, pH 7.4, 1 mM ATP, 1 mM MgCl2, 1 mM PMSF. Peak fractions were concentrated to 8 mg/mL, and 0.01% w/v glycyrrhizic acid was added immediately prior to vitrification.
cryo-EM玻璃化条件
冷冻剂 ETHANE;4-6 seconds, wait time 30 seconds
|
分辨率 2.74 Å |
| 8CSL Sub-tomogram averaging of erythrocyte ankyrin-1 complex 提交 2022-05-12 | 聚集状态不同 实验环境不同 结构质量不同 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 19 PDB 声明:nonadecameric |
链 X
1–691(691 aa)
|
未记录 | 未记录非水小分子 |
ELECTRON MICROSCOPY
cryo-EM缓冲液
pH 7.4;130 mM KCl, 10 mM HEPES, pH 7.4
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 25.00 Å |
| 8CSW Local refinement of protein 4.2 in Class 2 of erythrocyte ankyrin-1 complex 提交 2022-05-13 | 实验环境不同 结构质量不同 | Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric |
链 X
1–691(691 aa)
|
未记录 | 未记录非水小分子 |
ELECTRON MICROSCOPY
cryo-EM缓冲液
pH 7.4;Final gel filtration buffer contained 0.05% w/v digitonin, 130 mM KCl, 20 mM HEPES, pH 7.4, 1 mM ATP, 1 mM MgCl2, 1 mM PMSF. Peak fractions were concentrated to 8 mg/mL, and 0.01% w/v glycyrrhizic acid was added immediately prior to vitrification.
cryo-EM玻璃化条件
冷冻剂 ETHANE;4-6 seconds, wait time 30 seconds
|
分辨率 2.50 Å |
| 8CTE Class 2 of erythrocyte ankyrin-1 complex (Composite map) 提交 2022-05-14 | 聚集状态不同 配体/离子不同 实验环境不同 结构质量不同 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 14 PDB 声明:tetradecameric |
链 X
1–691(691 aa)
|
未记录 | CLR CHOLESTEROL × 10 AJP Digitonin × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 PIO [(2R)-2-octanoyloxy-3-[oxidanyl-[(1R,2R,3S,4R,5R,6S)-2,3,6-tris(oxidanyl)-4,5-diphosphonooxy-cyclohexyl]oxy-phosphoryl]oxy-propyl] octanoate × 2 |
ELECTRON MICROSCOPY
cryo-EM缓冲液
pH 7.4;Final gel filtration buffer contained 0.05% w/v digitonin, 130 mM KCl, 20 mM HEPES, pH 7.4, 1 mM ATP, 1 mM MgCl2, 1 mM PMSF. Peak fractions were concentrated to 8 mg/mL, and 0.01% w/v glycyrrhizic acid was added immediately prior to vitrification.
cryo-EM玻璃化条件
冷冻剂 ETHANE;4-6 seconds, wait time 30 seconds
|
分辨率 2.90 Å |
共 12 个其他 PDB 条目、12 个 assembly。 打开独立比较页并筛选聚集状态
查看构建体与数据证据
| UniProt名称 | EPB42_HUMAN |
| Isoform | — |
| PDB实体 | 1 |
| 链与序列区间 | 作者链 X; PDB构建体 1–691; UniProt 1–691 |