当前蛋白身份:O14944
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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 |
|---|---|---|---|---|---|---|---|
| 1K36 NMR Structure of human Epiregulin 提交 2001-10-02 | Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致 |
链 A
63–108(46 aa)
片段:residues 1-46
|
未记录 | 未记录非水小分子 | SOLUTION NMR |
NMR测量条件
pH 3.4;303 K;离子强度(mmCIF原始值)0;压力 1
NMR测量条件
pH 3.4;303 K;离子强度(mmCIF原始值)0;压力 1
NMR样品组成
1.5mM Epiregulin, 90% H2O, 10% D2O | 90% H2O/10% D2O
NMR样品组成
1.5mM Epiregulin, 100% D2O | 100% D2O
|
分辨率未提供 |
| 1K37 NMR Structure of human Epiregulin 提交 2001-10-02 | Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致 |
链 A
63–108(46 aa)
片段:residues 1-46
|
未记录 | 未记录非水小分子 | SOLUTION NMR |
NMR测量条件
pH 3.4;303 K;离子强度(mmCIF原始值)0;压力 1
NMR测量条件
pH 3.4;303 K;离子强度(mmCIF原始值)0;压力 1
NMR样品组成
1.5mM Epiregulin, 90% H2O, 10% D2O | 90% H2O/10% D2O
NMR样品组成
1.5mM Epiregulin, 100% D2O | 100% D2O
|
分辨率未提供 |
| 5E8D Crystal structure of human epiregulin in complex with the Fab fragment of murine monoclonal antibody 9E5 提交 2015-10-14 | Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 3 PDB 声明:trimeric(3) 与蛋白数一致 |
链 A
38–108(71 aa)
|
未记录 | CL CHLORIDE ION × 1 GOL GLYCEROL × 2 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION;pH 6;293 K;2-(N-morphilino)ethansulfonic acid monohydrate, PEG4000
|
分辨率 2.50 Å R-free 0.263 |
| 5WB7 Crystal structure of the epidermal growth factor receptor extracellular region in complex with epiregulin 提交 2017-06-28 | Assembly 1 其他组合 异源复合物;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致 |
链 E
56–116(61 aa)
链 H
56–116(61 aa)
|
未记录 | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 7.6;294 K;0.03 M citric acid, 0.07 M Bis-Tris propane, 16% PEG3350
|
分辨率 2.94 Å R-free 0.268 |
| 5WB7 Crystal structure of the epidermal growth factor receptor extracellular region in complex with epiregulin 提交 2017-06-28 | Assembly 2 其他组合 异源复合物;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致 |
链 F
56–116(61 aa)
链 G
56–116(61 aa)
|
未记录 | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 7.6;294 K;0.03 M citric acid, 0.07 M Bis-Tris propane, 16% PEG3350
|
分辨率 2.94 Å R-free 0.268 |
| 7LEN Crystal structure of the epidermal growth factor receptor extracellular region with R84K mutation in complex with epiregulin crystallized with trehalose 提交 2021-01-14 | Assembly 1 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致 |
链 C
63–110(48 aa)
|
未记录 | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 7.5;293.15 K;8 mg/ml protein, 100 mM HEPES (pH 7.5), 12% PEG3350, with 3% (w/v) D-(+)-trehalose dihydrate
|
分辨率 2.90 Å R-free 0.295 |
| 7LEN Crystal structure of the epidermal growth factor receptor extracellular region with R84K mutation in complex with epiregulin crystallized with trehalose 提交 2021-01-14 | Assembly 2 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致 |
链 D
63–110(48 aa)
|
未记录 | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 7.5;293.15 K;8 mg/ml protein, 100 mM HEPES (pH 7.5), 12% PEG3350, with 3% (w/v) D-(+)-trehalose dihydrate
|
分辨率 2.90 Å R-free 0.295 |
| 7LFR Crystal structure of the epidermal growth factor receptor extracellular region with R84K mutation in complex with epiregulin crystallized with spermine 提交 2021-01-18 | Assembly 1 其他组合 异源复合物;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致 |
链 C
63–110(48 aa)
链 D
63–110(48 aa)
|
未记录 | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 MAN alpha-D-mannopyranose × 2 BMA beta-D-mannopyranose × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 7.5;293.15 K;8 mg/ml protein, 100 mM HEPES (pH 7.5), 12% PEG3350, 10 mM spermine tetrahydrochloride
|
分辨率 3.20 Å R-free 0.303 |
| 7LFR Crystal structure of the epidermal growth factor receptor extracellular region with R84K mutation in complex with epiregulin crystallized with spermine 提交 2021-01-18 | Assembly 2 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致 |
链 C
63–110(48 aa)
|
未记录 | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 MAN alpha-D-mannopyranose × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 7.5;293.15 K;8 mg/ml protein, 100 mM HEPES (pH 7.5), 12% PEG3350, 10 mM spermine tetrahydrochloride
|
分辨率 3.20 Å R-free 0.303 |
| 7LFR Crystal structure of the epidermal growth factor receptor extracellular region with R84K mutation in complex with epiregulin crystallized with spermine 提交 2021-01-18 | Assembly 3 蛋白异源复合物 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致 |
链 D
63–110(48 aa)
|
未记录 | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 MAN alpha-D-mannopyranose × 1 BMA beta-D-mannopyranose × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 7.5;293.15 K;8 mg/ml protein, 100 mM HEPES (pH 7.5), 12% PEG3350, 10 mM spermine tetrahydrochloride
|
分辨率 3.20 Å R-free 0.303 |
| 7LFS Crystal structure of the epidermal growth factor receptor extracellular region with A265V mutation in complex with epiregulin 提交 2021-01-18 | Assembly 1 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致 |
链 E
63–110(48 aa)
|
未记录 | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 7;293.15 K;8 mg/ml protein, 1% w/v tryptone, 1 mM sodium azide, 50 mM HEPES (pH 7.0), 20% PEG3350
|
分辨率 3.50 Å R-free 0.315 |
| 7LFS Crystal structure of the epidermal growth factor receptor extracellular region with A265V mutation in complex with epiregulin 提交 2021-01-18 | Assembly 2 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致 |
链 F
63–110(48 aa)
|
未记录 | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 7;293.15 K;8 mg/ml protein, 1% w/v tryptone, 1 mM sodium azide, 50 mM HEPES (pH 7.0), 20% PEG3350
|
分辨率 3.50 Å R-free 0.315 |
| 7LFS Crystal structure of the epidermal growth factor receptor extracellular region with A265V mutation in complex with epiregulin 提交 2021-01-18 | Assembly 3 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致 |
链 G
63–110(48 aa)
|
未记录 | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 7;293.15 K;8 mg/ml protein, 1% w/v tryptone, 1 mM sodium azide, 50 mM HEPES (pH 7.0), 20% PEG3350
|
分辨率 3.50 Å R-free 0.315 |
| 7LFS Crystal structure of the epidermal growth factor receptor extracellular region with A265V mutation in complex with epiregulin 提交 2021-01-18 | Assembly 4 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致 |
链 H
63–110(48 aa)
|
未记录 | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 7;293.15 K;8 mg/ml protein, 1% w/v tryptone, 1 mM sodium azide, 50 mM HEPES (pH 7.0), 20% PEG3350
|
分辨率 3.50 Å R-free 0.315 |
| 8HGP The EREG-bound EGFR/HER2 ectodomain complex 提交 2022-11-15 | Assembly 1 其他组合 异源复合物;蛋白 × 3 PDB 声明:trimeric(3) 与蛋白数一致 |
链 C
60–108(49 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 4.53 Å |