当前蛋白身份:O43614 重新检索
本组结构的主要差异维度
构建体不同 突变/修饰不同 组装状态不同 配体/离子不同 实验方法不同 实验环境不同 结构质量指标不同

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
21CI Crystal structure of human orexin type 2 receptor in complex with vornorexant 提交 2025-12-08 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 33–394(362 aa)
突变:D100A, L143W, C147A, N202Q 未记录非水小分子 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 3.29 Å R-free 0.295
4S0V Crystal structure of the human OX2 orexin receptor bound to the insomnia drug Suvorexant 提交 2015-01-06 Assembly 1 信息不足 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 3–254(252 aa) 片段:UNP O43614 residues 3-254, 294-388, and UNP Q9V2J8 residues 218-413
链 A 294–388(95 aa) 片段:UNP O43614 residues 3-254, 294-388, and UNP Q9V2J8 residues 218-413
未记录 SUV [(7R)-4-(5-chloro-1,3-benzoxazol-2-yl)-7-methyl-1,4-diazepan-1-yl][5-methyl-2-(2H-1,2,3-triazol-2-yl)phenyl]methanone × 1 OLA OLEIC ACID × 1 X-RAY DIFFRACTION
X-ray结晶条件 Lipidic Cubic Phase (LCP);pH 5.9;293 K;31% PEG 400, 0.1 M sodium citrate, 0.2 M sodium formate, 3%(w/v) hexanediol, pH 5.9, Lipidic Cubic Phase (LCP), temperature 293K
分辨率 2.50 Å R-free 0.242
5WQC Crystal structure of human orexin 2 receptor bound to the selective antagonist EMPA determined by the synchrotron light source at SPring-8. 提交 2016-11-25 Assembly 1 信息不足 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 3–254(252 aa) 片段:UNP residues 3-254,UNP residues 218-413,UNP residues 294-386
链 A 294–386(93 aa) 片段:UNP residues 3-254,UNP residues 218-413,UNP residues 294-386
未记录 7MA N-ethyl-2-[(6-methoxypyridin-3-yl)-(2-methylphenyl)sulfonyl-amino]-N-(pyridin-3-ylmethyl)ethanamide × 1 OLA OLEIC ACID × 5 1PE PENTAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray结晶条件 LIPIDIC CUBIC PHASE;293 K;50 mM MES-NaOH (pH 5.8-6.2), 26-29% PEG300, 100 mM sodium malonate, 0.5 mM EMPA, 5% DMSO
分辨率 1.96 Å R-free 0.215
5WS3 Crystal structures of human orexin 2 receptor bound to the selective antagonist EMPA determined by serial femtosecond crystallography at SACLA 提交 2016-12-05 Assembly 1 信息不足 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 3–254(252 aa) 片段:UNP residues 3-254,UNP residues 218-413,UNP residues 294-388
链 A 294–388(95 aa) 片段:UNP residues 3-254,UNP residues 218-413,UNP residues 294-388
未记录 7MA N-ethyl-2-[(6-methoxypyridin-3-yl)-(2-methylphenyl)sulfonyl-amino]-N-(pyridin-3-ylmethyl)ethanamide × 1 OLA OLEIC ACID × 4 1PE PENTAETHYLENE GLYCOL × 2 X-RAY DIFFRACTION
X-ray结晶条件 LIPIDIC CUBIC PHASE;pH 6;293 K;0.1M MES, 0.1M sodium malonate, 27-30% PEG 300, pH 6.0
分辨率 2.30 Å R-free 0.219
6TPG Crystal structure of the Orexin-2 receptor in complex with EMPA at 2.74 A resolution 提交 2019-12-13 Assembly 1 信息不足 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 1–254(254 aa)
突变:E54A Y91L D100A V142A R170L L206A Y219A M233A A242L L310V L318A T347A N14D N22D N202D C381W C382W C383W 非标准单体:是(mmCIF未提供具体位点) 7MA N-ethyl-2-[(6-methoxypyridin-3-yl)-(2-methylphenyl)sulfonyl-amino]-N-(pyridin-3-ylmethyl)ethanamide × 1 PG4 TETRAETHYLENE GLYCOL × 1 OLA OLEIC ACID × 1 X-RAY DIFFRACTION
X-ray结晶条件 LIPIDIC CUBIC PHASE;293 K;100 mM trisodium citrate buffer 150-300 mM sodium chloride 28-43 % (v/v) polyethylene glycol 400
分辨率 2.74 Å R-free 0.275
6TPJ Crystal structure of the Orexin-2 receptor in complex with suvorexant at 2.76 A resolution 提交 2019-12-13 Assembly 1 信息不足 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 1–254(254 aa)
突变:E54A Y91L D100A V142A R170L L206A Y219A M233A A242L L310V L318A T347A N14D N22D N202D C381W C382W C383W 非标准单体:是(mmCIF未提供具体位点) OLA OLEIC ACID × 13 SUV [(7R)-4-(5-chloro-1,3-benzoxazol-2-yl)-7-methyl-1,4-diazepan-1-yl][5-methyl-2-(2H-1,2,3-triazol-2-yl)phenyl]methanone × 1 NH4 AMMONIUM ION × 2 PG4 TETRAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray结晶条件 LIPIDIC CUBIC PHASE;293 K;100 mM N-(2-Acetamido)iminodiacetic acid (ADA) 150-300 mM ammonium nitrate 28-43 % (v/v) polyethylene glycol 400
分辨率 2.74 Å R-free 0.254
6TPJ Crystal structure of the Orexin-2 receptor in complex with suvorexant at 2.76 A resolution 提交 2019-12-13 Assembly 2 信息不足 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 1–254(254 aa)
突变:E54A Y91L D100A V142A R170L L206A Y219A M233A A242L L310V L318A T347A N14D N22D N202D C381W C382W C383W 非标准单体:是(mmCIF未提供具体位点) OLA OLEIC ACID × 21 SUV [(7R)-4-(5-chloro-1,3-benzoxazol-2-yl)-7-methyl-1,4-diazepan-1-yl][5-methyl-2-(2H-1,2,3-triazol-2-yl)phenyl]methanone × 1 NH4 AMMONIUM ION × 3 PG4 TETRAETHYLENE GLYCOL × 1 X-RAY DIFFRACTION
X-ray结晶条件 LIPIDIC CUBIC PHASE;293 K;100 mM N-(2-Acetamido)iminodiacetic acid (ADA) 150-300 mM ammonium nitrate 28-43 % (v/v) polyethylene glycol 400
分辨率 2.74 Å R-free 0.254
6TPN Crystal structure of the Orexin-2 receptor in complex with HTL6641 at 2.61 A resolution 提交 2019-12-13 Assembly 1 信息不足 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 1–254(254 aa)
链 A 294–388(95 aa)
非标准单体:是(mmCIF未提供具体位点) 非标准单体:是(mmCIF未提供具体位点) NU8 2-(5,6-dimethoxypyridin-3-yl)-1,1-bis(oxidanylidene)-4-[[2,4,6-tris(fluoranyl)phenyl]methyl]pyrido[2,3-e][1,2,4]thiadiazin-3-one × 1 NO3 NITRATE ION × 2 PG4 TETRAETHYLENE GLYCOL × 2 OLA OLEIC ACID × 4 X-RAY DIFFRACTION
X-ray结晶条件 LIPIDIC CUBIC PHASE;293 K;100 mM trisodium citrate buffer 150-300 mM lithium nitrate or 150-300 mM potassium nitrate 28-43 % (v/v) polyethylene glycol 400
分辨率 2.61 Å R-free 0.251
7SQO Structure of the orexin-2 receptor(OX2R) bound to TAK-925, Gi and scFv16 提交 2021-11-05 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 R 1–444(444 aa)
未记录 OLA OLEIC ACID × 4 A6F methyl (2R,3S)-3-[(methanesulfonyl)amino]-2-({[(1s,4S)-4-phenylcyclohexyl]oxy}methyl)piperidine-1-carboxylate × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.2
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.17 Å
7XRR Crystal structure of the human OX2R bound to the insomnia drug lemborexant. 提交 2022-05-11 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 33–394(362 aa)
未记录 NRK (1~{R},2~{S})-2-[(2,4-dimethylpyrimidin-5-yl)oxymethyl]-~{N}-(5-fluoranylpyridin-2-yl)-2-(3-fluorophenyl)cyclopropane-1-carboxamide × 1 X-RAY DIFFRACTION
X-ray结晶条件 LIPIDIC CUBIC PHASE;pH 6;293.15 K;21-28% PEG300, 80-120 mM Potassium citrate tribasic monohydrate, 0.1 M MES
分辨率 2.89 Å R-free 0.287