当前蛋白身份:P35408
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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 |
|---|---|---|---|---|---|---|---|
| 5YHL Crystal structure of the human prostaglandin E receptor EP4 in complex with Fab and an antagonist Br-derivative 提交 2017-09-28 | 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
4–366(363 aa)
片段:UNP RESIDUES 4-217, 260-366
|
突变:N7Q, A62L, G106R, N177Q, 218-259 deletion | 8VL 4-[2-[[(2R)-2-(4-bromanylnaphthalen-1-yl)propanoyl]amino]-4-cyano-phenyl]butanoic acid × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
LIPIDIC CUBIC PHASE;293 K;24-31% PEG 300, 150 mM potassium sulfate, 100 mM MES (pH 5.5-6.5), 1% 1,2,3-heptanetriol, 0.2 mM ONO-AE3-208-Br, 2% DMSO
|
分辨率 4.20 Å R-free 0.359 |
| 5YWY Crystal structure of the human prostaglandin E receptor EP4 in complex with Fab and ONO-AE3-208 提交 2017-11-30 | 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
4–217(214 aa)
链 A
260–366(107 aa)
|
突变:N7Q, A62L, G106R, N177Q, 218-259 deletion,N7Q, A62L, G106R, N177Q, 218-259 deletion 突变:N7Q, A62L, G106R, N177Q, 218-259 deletion,N7Q, A62L, G106R, N177Q, 218-259 deletion | 7UR 4-[4-cyano-2-[[(2R)-2-(4-fluoranylnaphthalen-1-yl)propanoyl]amino]phenyl]butanoic acid × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
LIPIDIC CUBIC PHASE;293 K;24-31% PEG 300, 150 mM potassium sulfate, 100 mM MES pH 5.5-6.5, 1% 1,2,3-heptantoriol
|
分辨率 3.20 Å R-free 0.252 |
| 7D7M Cryo-EM Structure of the Prostaglandin E Receptor EP4 Coupled to G Protein 提交 2020-10-05 | 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 A
4–217(214 aa)
链 A
260–366(107 aa)
|
突变:N7Q, N177Q, 218-259 deletion 突变:N7Q, N177Q, 218-259 deletion | P2E (Z)-7-[(1R,2R,3R)-3-hydroxy-2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxo-cyclopentyl]hept-5-enoic acid × 1 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.5
cryo-EM玻璃化条件
冷冻剂 ETHANE;Blot Force 10, Blot Time 3.5 sec, 3 microL apply
|
分辨率 3.30 Å |
| 8GCM Cryo-EM Structure of the Prostaglandin E Receptor EP4 Coupled to G Protein 提交 2023-03-02 | 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 R
1–488(488 aa)
|
未记录 | YX9 (5S)-5-[(3R)-4,4-difluoro-3-hydroxy-4-phenylbutyl]-1-[6-(1H-tetrazol-5-yl)hexyl]pyrrolidin-2-one × 1 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.4
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.50 Å |
| 8GCP Cryo-EM Structure of the Prostaglandin E2 Receptor 4 Coupled to G Protein 提交 2023-03-02 | 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 R
1–488(488 aa)
|
未记录 | P2E (Z)-7-[(1R,2R,3R)-3-hydroxy-2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxo-cyclopentyl]hept-5-enoic acid × 1 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.4
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.10 Å |
| 8GD9 Cryo-EM Structure of the Prostaglandin E2 Receptor 4 Coupled to G Protein 提交 2023-03-03 | 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 R
1–488(488 aa)
|
未记录 | Z2C 4-({2-[(1R,2R,3R,5S)-3,5-dihydroxy-2-{(3S)-3-hydroxy-4-[3-(methoxymethyl)phenyl]butyl}cyclopentyl]ethyl}sulfanyl)butanoic acid × 1 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.4
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.20 Å |
| 8GDA Cryo-EM Structure of the Prostaglandin E2 Receptor 4 Coupled to G Protein 提交 2023-03-03 | 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 R
1–488(488 aa)
|
未记录 | YZV (2S,5R)-5-[(1E,3S)-4,4-difluoro-3-hydroxy-4-phenylbut-1-en-1-yl]-1-[6-(1H-tetrazol-5-yl)hexyl]pyrrolidin-2-ol × 1 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.4
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.30 Å |
| 8GDB Cryo-EM Structure of the Prostaglandin E2 Receptor 4 Coupled to G Protein 提交 2023-03-03 | 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 R
1–488(488 aa)
|
未记录 | P2E (Z)-7-[(1R,2R,3R)-3-hydroxy-2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxo-cyclopentyl]hept-5-enoic acid × 1 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.4
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 3.10 Å |
| 9JQY Structural Insights into Selective Antagonism of TG6-129 and EP4 Prostaglandin Receptor 提交 2024-09-28 | 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
2–366(365 aa)
|
未记录 | A1EC5 ~{N}-[[4-[(5-ethyl-1,3,4-thiadiazol-2-yl)sulfamoyl]phenyl]carbamothioyl]-3-(4-fluorophenyl)propanamide × 1 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.3
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 2.92 Å |
| 9JQZ Structural Insights into Selective Antagonism Grapiprant and EP4 Prostaglandin Receptor 提交 2024-09-28 | 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
2–366(365 aa)
|
突变:T228A,N232Q,A287L,G331R,N402Q | A1ECR Grapiprant × 1 | ELECTRON MICROSCOPY |
cryo-EM缓冲液
pH 7.3
cryo-EM玻璃化条件
冷冻剂 ETHANE
|
分辨率 2.65 Å |