当前蛋白身份:Q16655 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
2GT9 Human Class I MHC HLA-A2 in complex with the decameric Melan-A/MART-1(26-35) peptide 提交 2006-04-27 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 C 26–35(10 aa)
未记录 GOL GLYCEROL × 2 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;277 K;PEG3350 24%, MES 0.025M, NaCl 0.1M, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K
分辨率 1.75 Å R-free 0.213
2GT9 Human Class I MHC HLA-A2 in complex with the decameric Melan-A/MART-1(26-35) peptide 提交 2006-04-27 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 F 26–35(10 aa)
未记录 GOL GLYCEROL × 3 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;277 K;PEG3350 24%, MES 0.025M, NaCl 0.1M, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K
分辨率 1.75 Å R-free 0.213
2GTW Human Class I MHC HLA-A2 in complex with the nonameric Melan-A/MART-1(27-35) peptide having A27L substitution 提交 2006-04-28 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 C 28–35(8 aa) 片段:residues 27-35
突变:A27L GOL GLYCEROL × 3 FMT FORMIC ACID × 3 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;277 K;PEG 3350 24%, MES 0.025M, HCOOK 0.1M, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K
分辨率 1.55 Å R-free 0.218
2GTW Human Class I MHC HLA-A2 in complex with the nonameric Melan-A/MART-1(27-35) peptide having A27L substitution 提交 2006-04-28 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 F 28–35(8 aa) 片段:residues 27-35
突变:A27L GOL GLYCEROL × 2 FMT FORMIC ACID × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;277 K;PEG 3350 24%, MES 0.025M, HCOOK 0.1M, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K
分辨率 1.55 Å R-free 0.218
2GTZ Human Class I MHC HLA-A2 in complex with the nonameric Melan-A/MART-1(27-35) peptide having A28L substitution 提交 2006-04-28 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 C 28–36(9 aa) 片段:residues 27-35
突变:A28L GOL GLYCEROL × 4 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;277 K;PEG 3350 24%, MES 0.025M, NH4Cl 0.1M, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K
分辨率 1.70 Å R-free 0.217
2GTZ Human Class I MHC HLA-A2 in complex with the nonameric Melan-A/MART-1(27-35) peptide having A28L substitution 提交 2006-04-28 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 F 28–36(9 aa) 片段:residues 27-35
突变:A28L GOL GLYCEROL × 2 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;277 K;PEG 3350 24%, MES 0.025M, NH4Cl 0.1M, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K
分辨率 1.70 Å R-free 0.217
2GUO Human Class I MHC HLA-A2 in complex with the native nonameric Melan-A/MART-1(27-35) peptide 提交 2006-05-01 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 C 27–35(9 aa)
未记录 GOL GLYCEROL × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;277 K;PEG3350 24%, MES 0.025M, NaCl 0.1M, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K
分辨率 1.90 Å R-free 0.244
2GUO Human Class I MHC HLA-A2 in complex with the native nonameric Melan-A/MART-1(27-35) peptide 提交 2006-05-01 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 F 27–35(9 aa)
未记录 GOL GLYCEROL × 2 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;277 K;PEG3350 24%, MES 0.025M, NaCl 0.1M, pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K
分辨率 1.90 Å R-free 0.244
3L6F Structure of MHC class II molecule HLA-DR1 complexed with phosphopeptide MART-1 提交 2009-12-23 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 C 100–114(15 aa) 片段:UNP residues 100-114
非标准单体:是(mmCIF未提供具体位点) 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 EVAPORATION;pH 6.5;298 K;20% (w/v) PEG 8000 and 0.1 M sodium cacodylate, pH 6.5, EVAPORATION, temperature 298K
分辨率 2.10 Å R-free 0.249
3MRO Crystal Structure of MHC class I HLA-A2 molecule complexed with Melan-A MART1 decapeptide variant 提交 2010-04-29 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 P 26–35(10 aa) 片段:Melan-A MART1 protein fragment, UNP residues 26-35
突变:I5W 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6.5;293 K;12% PEG 6000, 0.1M NaCitrate, 0.1M NaCl, 3mg/ml protein conc., pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 2.35 Å R-free 0.279
3MRP Crystal Structure of MHC class I HLA-A2 molecule complexed with Melan-A MART1 decapeptide variant 提交 2010-04-29 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 P 26–35(10 aa) 片段:Melan-A MART1 protein fragment, UNP residues 26-35
突变:I5L/L8N 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6.5;293 K;13% PEG 6000, 0.1M NaCitrate, 0.1M NaCl, 2.61mg/ml protein conc., pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 2.10 Å R-free 0.227
3MRQ Crystal Structure of MHC class I HLA-A2 molecule complexed with Melan-A MART1 decapeptide variant 提交 2010-04-29 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 P 26–35(10 aa) 片段:Melan-A MART1 protein fragment, UNP residues 26-35
突变:I5L/L8N 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6.5;293 K;17% PEG 6000, 0.1M NaCitrate, 0.1M NaCl, 2.61mg/ml protein conc., pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 2.20 Å R-free 0.235
4EUP The complex between TCR JKF6 and human Class I MHC HLA-A2 presenting the MART-1(27-35)(A27L) peptide 提交 2012-04-25 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 F 27–35(9 aa) 片段:UNP residues 27-35
突变:A28L 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6.5;298 K;0.1 M Bis-Tris, 16% PEG10000, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 2.88 Å R-free 0.295
4EUP The complex between TCR JKF6 and human Class I MHC HLA-A2 presenting the MART-1(27-35)(A27L) peptide 提交 2012-04-25 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 C 27–35(9 aa) 片段:UNP residues 27-35
突变:A28L 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6.5;298 K;0.1 M Bis-Tris, 16% PEG10000, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 2.88 Å R-free 0.295
4L3E The complex between high affinity TCR DMF5(alpha-D26Y,beta-L98W) and human Class I MHC HLA-A2 with the bound MART-1(26-35)(A27L) peptide 提交 2013-06-05 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 C 26–35(10 aa) 片段:UNP residues 26-35
突变:A27L 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 8;298 K;12% PEG3350, 0.1 M Tris-HCl, 0.25 M magnesium chloride, pH 8, VAPOR DIFFUSION, HANGING DROP, temperature 298K
分辨率 2.56 Å R-free 0.266
4QOK Structural basis for ineffective T-cell responses to MHC anchor residue improved heteroclitic peptides 提交 2014-06-20 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 C 26–35(10 aa)
未记录 EDO 1,2-ETHANEDIOL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;291 K;0.1 M Sodium Cacodylate, pH 6.5, 15% PEG 4000, 15% Glycerol, VAPOR DIFFUSION, SITTING DROP, temperature 291K
分辨率 3.00 Å R-free 0.262
4WJ5 Structure of HLA-A2 in complex with an altered peptide ligands based on Mart-1 variant epitope 提交 2014-09-29 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 C 26–35(10 aa)
非标准单体:是(mmCIF未提供具体位点) GOL GLYCEROL × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6;295 K;Good diffracting crystals were obtained by streak seeding
分辨率 1.65 Å R-free 0.179
4WJ5 Structure of HLA-A2 in complex with an altered peptide ligands based on Mart-1 variant epitope 提交 2014-09-29 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 F 26–35(10 aa)
非标准单体:是(mmCIF未提供具体位点) GOL GLYCEROL × 9 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6;295 K;Good diffracting crystals were obtained by streak seeding
分辨率 1.65 Å R-free 0.179
6D78 The complex between high-affinity TCR DMF5(alpha-D26Y,beta-L98W) and human Class I MHC HLA-A2 with the bound MART-1(27-35)peptide 提交 2018-04-24 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 C 27–35(9 aa) 片段:peptide (UNP residues 27-35)
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 7.5;298 K;0.1 M Tris, 12% PEG6000, 0.2 M magnesium chloride
分辨率 2.35 Å R-free 0.255
6DKP The complex among DMF5(alpha-D26Y, alpha-Y50A,beta-L98W) TCR, human Class I MHC HLA-A2 and MART-1(26-35)(A27L) peptide 提交 2018-05-30 Assembly 1 信息不足 异源复合物;蛋白 × 5 PDB 声明:pentameric(5) 与蛋白数一致
链 C 26–35(10 aa) 片段:residues 26-35
突变:A27L 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 8;298 K;12% Peg 3350, 250mM MgCl2, 0.1M HEPES
分辨率 2.97 Å R-free 0.286
7TR4 MA2-MART1-HLAA0201 提交 2022-01-27 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 P 26–35(10 aa) 片段:residues 26-35
未记录 GOL GLYCEROL × 3 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 8;293 K;20% PEG-6000 0.1M Tris (pH8) 0.2M MgCl2
分辨率 2.30 Å R-free 0.267
9O5S minibinder-antigen complex BXMart1-3-MART1-HLA*A02 提交 2025-04-10 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 P 26–35(10 aa) 片段:residues 26-35
未记录 GOL GLYCEROL × 15 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;293 K;0.2M potassium thiocyanate, 20% w/v PEG 3350
分辨率 2.27 Å R-free 0.234
9O5S minibinder-antigen complex BXMart1-3-MART1-HLA*A02 提交 2025-04-10 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 E 26–35(10 aa) 片段:residues 26-35
未记录 GOL GLYCEROL × 6 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;293 K;0.2M potassium thiocyanate, 20% w/v PEG 3350
分辨率 2.27 Å R-free 0.234
9O5S minibinder-antigen complex BXMart1-3-MART1-HLA*A02 提交 2025-04-10 Assembly 3 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 J 26–35(10 aa) 片段:residues 26-35
未记录 GOL GLYCEROL × 12 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;293 K;0.2M potassium thiocyanate, 20% w/v PEG 3350
分辨率 2.27 Å R-free 0.234
9O5S minibinder-antigen complex BXMart1-3-MART1-HLA*A02 提交 2025-04-10 Assembly 4 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 N 26–35(10 aa) 片段:residues 26-35
未记录 GOL GLYCEROL × 12 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;pH 6.5;293 K;0.2M potassium thiocyanate, 20% w/v PEG 3350
分辨率 2.27 Å R-free 0.234