当前蛋白身份:Q8NX66
重新检索
差异标签只比较当前检索结果;所有PDB和assembly原始记录仍分别保留。
相关结构差异明细
一行代表一个 PDB 条目中的一个 biological assembly;同一蛋白的多个单体会分别列出。
| PDB 条目 | 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 | 实验环境 | 结构质量 |
|---|---|---|---|---|---|---|---|
| 2MOQ Solution Structure and Molecular determinants of Hemoglobin Binding of the first NEAT Domain of IsdB in Staphylococcus aureus 提交 2014-04-29 | Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致 |
链 A
125–272(148 aa)
片段:NEAT 1 domain, UNP residues 125-272
|
未记录 | 未记录非水小分子 | SOLUTION NMR |
NMR测量条件
pH 6.8;298 K;离子强度(mmCIF原始值)0.45;压力 ambient
NMR样品组成
1 mM [U-99% 15N] IsdB N1, 50 mM sodium phosphate, 400 mM sodium chloride, 0.1 mM PMSF, 1 mM EDTA, 0.01 % sodium azide, 5 % [U-99% 2H] D2O, 95 % H2O, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成
1 mM [U-99% 13C; U-99% 15N] IsdB N1, 50 mM sodium phosphate, 400 mM sodium chloride, 0.1 mM PMSF, 1 mM EDTA, 0.01 % sodium azide, 5 % [U-99% 2H] D2O, 95 % H2O, 95% H2O/5% D2O | 95% H2O/5% D2O
NMR样品组成
1 mM [U-99% 13C; U-99% 15N] IsdB N1, 50 mM sodium phosphate, 400 mM sodium chloride, 0.1 mM PMSF, 1 mM EDTA, 0.01 % sodium azide, 100 % [U-99% 2H] D2O, 100% D2O | 100% D2O
|
分辨率未提供 |
| 7PCF Human methemoglobin bound to Staphylococcus aureus hemophore IsdB 提交 2021-08-03 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致 |
链 E
125–485(361 aa)
链 F
125–485(361 aa)
|
未记录 | HEM PROTOPORPHYRIN IX CONTAINING FE × 2 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.2;CHAPSO was added immediately before plunge freezing to overcome preferred orientation of the particles in the vitreous ice.
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 5.82 Å |
| 7PCH Human carboxyhemoglobin bound to Staphylococcus aureus hemophore IsdB - 1:2 complex 提交 2021-08-03 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致 |
链 E
125–485(361 aa)
链 F
125–485(361 aa)
|
未记录 | HEM PROTOPORPHYRIN IX CONTAINING FE × 4 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.2;CHAPSO was added immediately before plunge freezing to overcome preferred orientation of the particles in the vitreous ice.
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 2.89 Å |
| 7PCQ Human carboxyhemoglobin bound to Staphylococcus aureus hemophore IsdB - 1:1 complex 提交 2021-08-03 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致 |
链 E
125–485(361 aa)
|
未记录 | HEM PROTOPORPHYRIN IX CONTAINING FE × 4 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.2;CHAPSO was added immediately before plunge freezing to overcome preferred orientation of the particles in the vitreous ice.
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.62 Å |