当前蛋白身份:Q13477 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
1BQS THE CRYSTAL STRUCTURE OF MUCOSAL ADDRESSIN CELL ADHESION MOLECULE-1 (MADCAM-1) 提交 1998-08-18 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 23–231(209 aa) 片段:EXTRACELLULAR REGION WITH TWO IG-LIKE DOMAINS
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;PROTEIN SOLUTION:17 MG/ML. CRYSTALLIZATION SOLUTION: 10% PEG 400, 0.5M LI2SO4, PH 7.5-8.0., VAPOR DIFFUSION, HANGING DROP
分辨率 2.20 Å R-free 0.280
1GSM A reassessment of the MAdCAM-1 structure and its role in integrin recognition. 提交 2002-01-08 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 19–224(206 aa) 片段:EXTRACELLULAR REGION WITH TWO IG-LIKE DOMAINS
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 pH 8;PROTEIN SOLUTION:10 MG/ML. CRYSTALLIZATION SOLUTION: 16% PEG 4000, 0.5M LI2SO4, PH 7.75.
分辨率 1.90 Å R-free 0.250
4HBQ Crystal structure of a loop deleted mutant of Human MAdCAM-1 D1D2 提交 2012-09-28 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 23–224(202 aa)
未记录 SO4 SULFATE ION × 1 GOL GLYCEROL × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 8.5;293 K;0.1 M Tris pH 8.5, 0.2 M (NH4)2SO4, 12% polyethylene glycol (PEG) 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.40 Å R-free 0.178
4HBQ Crystal structure of a loop deleted mutant of Human MAdCAM-1 D1D2 提交 2012-09-28 Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 23–224(202 aa)
未记录 SO4 SULFATE ION × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 8.5;293 K;0.1 M Tris pH 8.5, 0.2 M (NH4)2SO4, 12% polyethylene glycol (PEG) 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.40 Å R-free 0.178
4HBQ Crystal structure of a loop deleted mutant of Human MAdCAM-1 D1D2 提交 2012-09-28 Assembly 3 蛋白同源多聚体 同源多聚体;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 A 23–224(202 aa)
链 B 23–224(202 aa)
未记录 SO4 SULFATE ION × 2 GOL GLYCEROL × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 8.5;293 K;0.1 M Tris pH 8.5, 0.2 M (NH4)2SO4, 12% polyethylene glycol (PEG) 8000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.40 Å R-free 0.178
4HC1 Crystal structure of a loop deleted mutant of human MAdCAM-1 D1D2 complexed with Fab 10G3 提交 2012-09-28 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 23–224(202 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 K;0.1 M Tris pH 7.0, 10% (w/v) PEG monomethyl ether (PEGMME) 2000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 2.87 Å R-free 0.253
4HC1 Crystal structure of a loop deleted mutant of human MAdCAM-1 D1D2 complexed with Fab 10G3 提交 2012-09-28 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 B 23–224(202 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 K;0.1 M Tris pH 7.0, 10% (w/v) PEG monomethyl ether (PEGMME) 2000, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 2.87 Å R-free 0.253
4HCR Crystal structure of human MAdCAM-1 D1D2 complexed with Fab PF-547659 提交 2012-10-01 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 A 23–225(203 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;pH 6;293 K;0.1 M Citrate pH 6.0, 18% (w/v) PEG 3350, 12% (w/v) myo-inositol, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 2.30 Å R-free 0.208
4HCR Crystal structure of human MAdCAM-1 D1D2 complexed with Fab PF-547659 提交 2012-10-01 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 B 23–225(203 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;pH 6;293 K;0.1 M Citrate pH 6.0, 18% (w/v) PEG 3350, 12% (w/v) myo-inositol, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 2.30 Å R-free 0.208
4HD9 Crystal structure of native human MAdCAM-1 D1D2 domain 提交 2012-10-02 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 23–225(203 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 K;10% PEG4K, 0.5M Li2SO4, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K
分辨率 1.70 Å R-free 0.214
9P95 CryoEM structure of integrin alpha4beta7 bound to MAdCAM-1 提交 2025-06-24 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 1–317(317 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 CA CALCIUM ION × 3 MN MANGANESE (II) ION × 3 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.4;0.05% CHAPS added immediately before vitrification
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.05 Å