当前蛋白身份:O19712 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
5KSU Crystal structure of HLA-DQ2.5-CLIP1 at 2.73 resolution 提交 2016-07-10 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 B 1–198(198 aa) 片段:UNP residues 1-198
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6.5;291 K;PEG 8000, ammonium sulphate, sodium cacodylate, glycerol
分辨率 2.73 Å R-free 0.249
5KSU Crystal structure of HLA-DQ2.5-CLIP1 at 2.73 resolution 提交 2016-07-10 Assembly 2 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 E 1–198(198 aa) 片段:UNP residues 1-198
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6.5;291 K;PEG 8000, ammonium sulphate, sodium cacodylate, glycerol
分辨率 2.73 Å R-free 0.249
5KSV Crystal structure of HLA-DQ2.5-CLIP2 提交 2016-07-10 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 B 1–198(198 aa) 片段:UNP residues 1-198
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 5.5;291 K;0.1 M BIS-TRIS, pH 5.5, 22% PEG 3350
分辨率 2.19 Å R-free 0.210
6MFF HLA-DQ2-glia-omega1 提交 2018-09-10 Assembly 1 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 C 1–192(192 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;293 K;23% PEG3350 and 0.1 M NaH2PO4, pH 6
分辨率 2.60 Å R-free 0.250
6MFG HLA-DQ2-glia-alpha1 提交 2018-09-10 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 1–192(192 aa)
链 F 1–192(192 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;293.15 K;23% PEG3350 and 0.1 M NaH2PO4, pH 6
分辨率 2.00 Å R-free 0.222
6U3M DQ2-P.fluor-alpha1a 提交 2019-08-22 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 D 1–192(192 aa)
未记录 GOL GLYCEROL × 2 PO4 PHOSPHATE ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;293 K;18% PEG3350 and 0.15M NH4H2PO4
分辨率 1.90 Å R-free 0.220
6U3M DQ2-P.fluor-alpha1a 提交 2019-08-22 Assembly 2 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 B 1–192(192 aa)
未记录 GOL GLYCEROL × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;293 K;18% PEG3350 and 0.15M NH4H2PO4
分辨率 1.90 Å R-free 0.220
6U3N LS2.8/3.15 - DQ2-P.fluor-alpha1a complex 提交 2019-08-22 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 B 1–192(192 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;293 K;22% PEG3350, 0.2M Na-K Tartrate, 0.1M MES pH6.5
分辨率 2.80 Å
6U3O JR51 DQ2-p.aeru-alpha2a complex 提交 2019-08-22 Assembly 1 其他组合 异源复合物;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 F 1–192(192 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;293 K;23%PEG3350, 0.01mM Na-Acetate, 0.1 M Tris pH8.0
分辨率 2.74 Å
6U3O JR51 DQ2-p.aeru-alpha2a complex 提交 2019-08-22 Assembly 2 其他组合 异源复合物;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 D 1–192(192 aa)
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;293 K;23%PEG3350, 0.01mM Na-Acetate, 0.1 M Tris pH8.0
分辨率 2.74 Å
6XP6 3C11-DQ2-glia-a2 complex 提交 2020-07-08 Assembly 1 其他组合 异源复合物;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 B 1–192(192 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 IPA ISOPROPYL ALCOHOL × 7 CL CHLORIDE ION × 3 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293.15 K;10% PEG 4000 20% 2-propanol 0.1M HEPES
分辨率 2.40 Å R-free 0.212
6XP6 3C11-DQ2-glia-a2 complex 提交 2020-07-08 Assembly 2 其他组合 异源复合物;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 E 1–192(192 aa)
未记录 IPA ISOPROPYL ALCOHOL × 5 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293.15 K;10% PEG 4000 20% 2-propanol 0.1M HEPES
分辨率 2.40 Å R-free 0.212
7SG0 W316 TCR in complex with HLA-DQ2-omega1 提交 2021-10-04 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 B 1–192(192 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 EDO 1,2-ETHANEDIOL × 3 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;293.15 K;24% PEG3350, 0.25 M (NH4)2SO4 and 0.1 M Tris/HCl at pH 8.0
分辨率 3.00 Å R-free 0.230
7SG1 XPA5 TCR in complex with HLA-DQ2-alpha1 提交 2021-10-04 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 B 1–192(192 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 EDO 1,2-ETHANEDIOL × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;293.15 K;Mother liquor: 16-18% PEG3350, 0.12-0.14 M CaOAc, 0.1 M Tris/HCl at pH 8.0, Additives: 2 mM reduced and oxidised Glutathione
分辨率 3.10 Å R-free 0.258
7SG1 XPA5 TCR in complex with HLA-DQ2-alpha1 提交 2021-10-04 Assembly 2 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 G 1–192(192 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 EDO 1,2-ETHANEDIOL × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;293.15 K;Mother liquor: 16-18% PEG3350, 0.12-0.14 M CaOAc, 0.1 M Tris/HCl at pH 8.0, Additives: 2 mM reduced and oxidised Glutathione
分辨率 3.10 Å R-free 0.258
7SG2 XPA5 TCR in complex with HLA-DQ2-omega1 提交 2021-10-04 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 B 1–192(192 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 EDO 1,2-ETHANEDIOL × 1 ACT ACETATE ION × 1 CA CALCIUM ION × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;293.15 K;Mother liquor: 16-18% PEG3350, 0.12-0.14 M CaOAc, 0.1 M Tris/HCl at pH 8.0, Additives: 2 mM reduced and oxidised Glutathione
分辨率 3.10 Å R-free 0.259
7SG2 XPA5 TCR in complex with HLA-DQ2-omega1 提交 2021-10-04 Assembly 2 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 G 1–192(192 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 EDO 1,2-ETHANEDIOL × 2 ACT ACETATE ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;293.15 K;Mother liquor: 16-18% PEG3350, 0.12-0.14 M CaOAc, 0.1 M Tris/HCl at pH 8.0, Additives: 2 mM reduced and oxidised Glutathione
分辨率 3.10 Å R-free 0.259
8W83 HLA-DQ2.5-alpha1 gliadin peptide in complex with DQN0344AE02 提交 2023-08-31 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 D 1–190(190 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;294 K;0.1 M HEPES (pH7.5), 25.0 %w/v Polyethylene glycol 1,000, and 20 %v/v Glycerol as cryoprotectant
分辨率 2.82 Å R-free 0.321
8W83 HLA-DQ2.5-alpha1 gliadin peptide in complex with DQN0344AE02 提交 2023-08-31 Assembly 2 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 H 1–190(190 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;294 K;0.1 M HEPES (pH7.5), 25.0 %w/v Polyethylene glycol 1,000, and 20 %v/v Glycerol as cryoprotectant
分辨率 2.82 Å R-free 0.321
8W83 HLA-DQ2.5-alpha1 gliadin peptide in complex with DQN0344AE02 提交 2023-08-31 Assembly 3 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 L 1–190(190 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;294 K;0.1 M HEPES (pH7.5), 25.0 %w/v Polyethylene glycol 1,000, and 20 %v/v Glycerol as cryoprotectant
分辨率 2.82 Å R-free 0.321
8W83 HLA-DQ2.5-alpha1 gliadin peptide in complex with DQN0344AE02 提交 2023-08-31 Assembly 4 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 P 1–190(190 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 7.5;294 K;0.1 M HEPES (pH7.5), 25.0 %w/v Polyethylene glycol 1,000, and 20 %v/v Glycerol as cryoprotectant
分辨率 2.82 Å R-free 0.321
8W84 HLA-DQ2.5-alpha2 gliadin peptide in complex with DQN0344AE02 提交 2023-08-31 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 D 1–190(190 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 4;293 K;80 mM di-Sodium malonate (pH4.0), 9.6 %w/v Polyethylene glycol 3,350, and 25 %v/v Ethylene glycol as cryoprotectant
分辨率 2.10 Å R-free 0.325
8W85 HLA-DQ2.5-gamma2 gliadin peptide in complex with DQN0385AE01 提交 2023-08-31 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 D 1–190(190 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;294 K;0.1 M Ammonium sulfate, 10.0 %w/v Polyethylene glycol 3,350, and 30 %v/v Ethylene glycol as cryoprotectant
分辨率 2.77 Å R-free 0.300
8W85 HLA-DQ2.5-gamma2 gliadin peptide in complex with DQN0385AE01 提交 2023-08-31 Assembly 2 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 H 1–190(190 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;294 K;0.1 M Ammonium sulfate, 10.0 %w/v Polyethylene glycol 3,350, and 30 %v/v Ethylene glycol as cryoprotectant
分辨率 2.77 Å R-free 0.300
8W86 HLA-DQ2.5-B/C hordein peptide in complex with DQN0385AE02 提交 2023-08-31 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 D 1–190(190 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 5.5;294 K;0.1 M MES monohydrate (pH5.5), 12.0 %w/v Polyethylene glycol 8,000, 0.1 M Calcium acetate hydrate, and 30 %v/v Ethylene glycol as cryoprotectant
分辨率 2.24 Å R-free 0.280
8W86 HLA-DQ2.5-B/C hordein peptide in complex with DQN0385AE02 提交 2023-08-31 Assembly 2 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 H 1–190(190 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 5.5;294 K;0.1 M MES monohydrate (pH5.5), 12.0 %w/v Polyethylene glycol 8,000, 0.1 M Calcium acetate hydrate, and 30 %v/v Ethylene glycol as cryoprotectant
分辨率 2.24 Å R-free 0.280
9EJG Peptide-independent T cell receptor recognition of HLA-DQ2 提交 2024-11-27 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 B 1–194(194 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 FMT FORMIC ACID × 5 GOL GLYCEROL × 2 ACT ACETATE ION × 3 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;293 K;8% Tacsimate, pH 8.0, 20-24% w/v PEG3350
分辨率 2.20 Å R-free 0.225
9EJH Peptide-independent T cell receptor recognition of HLA-DQ2 提交 2024-11-27 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 B 1–192(192 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 ACT ACETATE ION × 4 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;293 K;8% Tacsimate, pH 8.0, 20-24% w/v PEG3350
分辨率 2.45 Å R-free 0.232