当前蛋白身份:Q495A1
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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 |
|---|---|---|---|---|---|---|---|
| 3Q0H Structure of T-cell immunoreceptor with immunoglobulin and ITIM domains (TIGIT) 提交 2010-12-15 | Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致 |
链 A
22–137(116 aa)
片段:Ig-like V-type domain residues 22-137
|
未记录 | 未记录非水小分子 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, SITTING DROP;pH 6;298 K;1.3M Ammonium Sulfate, 0.1M MES pH 6.0, Vapor diffusion, Sitting drop, temperature 298K
|
分辨率 1.70 Å R-free 0.237 |
| 3Q0H Structure of T-cell immunoreceptor with immunoglobulin and ITIM domains (TIGIT) 提交 2010-12-15 | Assembly 2 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致 |
链 B
22–137(116 aa)
片段:Ig-like V-type domain residues 22-137
|
未记录 | 未记录非水小分子 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, SITTING DROP;pH 6;298 K;1.3M Ammonium Sulfate, 0.1M MES pH 6.0, Vapor diffusion, Sitting drop, temperature 298K
|
分辨率 1.70 Å R-free 0.237 |
| 3RQ3 Structure of T-cell immunoreceptor with immunoglobulin and ITIM domains (TIGIT) in hexagonal crystal form 提交 2011-04-27 | Assembly 1 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
22–137(116 aa)
片段:UNP residues 22-137
链 B
22–137(116 aa)
片段:UNP residues 22-137
|
未记录 | CL CHLORIDE ION × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, SITTING DROP;pH 5.5;298 K;1.0M Ammonium Sulfate, 0.1M BIS-TRIS pH 5.5, 1% PEG3350, Vapor diffusion, Sitting drop, temperature 298K
|
分辨率 2.70 Å R-free 0.253 |
| 3UCR Crystal structure of the immunoreceptor TIGIT IgV domain 提交 2011-10-27 | Assembly 1 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
23–128(106 aa)
片段:UNP residues 23-128
链 C
23–128(106 aa)
片段:UNP residues 23-128
|
未记录 | CL CHLORIDE ION × 4 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 7.5;298 K;1.5 M (NH4)2SO4 and 0.1M HEPES pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
分辨率 2.63 Å R-free 0.274 |
| 3UCR Crystal structure of the immunoreceptor TIGIT IgV domain 提交 2011-10-27 | Assembly 2 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 B
23–128(106 aa)
片段:UNP residues 23-128
链 D
23–128(106 aa)
片段:UNP residues 23-128
|
未记录 | CL CHLORIDE ION × 4 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 7.5;298 K;1.5 M (NH4)2SO4 and 0.1M HEPES pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
分辨率 2.63 Å R-free 0.274 |
| 3UDW Crystal structure of the immunoreceptor TIGIT in complex with Poliovirus receptor (PVR/CD155/necl-5) D1 domain 提交 2011-10-28 | 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 A
20–128(109 aa)
片段:TIGIT, UNP residues 20-128
链 B
20–128(109 aa)
片段:TIGIT, UNP residues 20-128
|
未记录 | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;pH 5.5;298 K;0.1 M Ammonium acetate
0.1 M Bis-Tris pH 5.5
17% PEG 10000, VAPOR DIFFUSION, HANGING DROP, temperature 298K
|
分辨率 2.90 Å R-free 0.287 |
| 5V52 Structure of TIGIT bound to nectin-2 (CD112) 提交 2017-03-13 | 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 A
22–128(107 aa)
|
未记录 | GOL GLYCEROL × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;293 K;1.3 M Lithium Sulfate
0.1M Tris ph7
|
分辨率 3.10 Å R-free 0.236 |
| 5V52 Structure of TIGIT bound to nectin-2 (CD112) 提交 2017-03-13 | Assembly 2 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 B
22–128(107 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;293 K;1.3 M Lithium Sulfate
0.1M Tris ph7
|
分辨率 3.10 Å R-free 0.236 |
| 7VYT Crystal structure of human TIGIT(23-129) in complex with the scFv fragment of anti-TIGIT antibody MG1131 提交 2021-11-15 | 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
23–129(107 aa)
|
未记录 | FLC CITRATE ANION × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;293.15 K;200mM ammonium citrate, 20% (v/v) polyethylene glycol 3350
|
分辨率 1.53 Å R-free 0.219 |
| 7VYT Crystal structure of human TIGIT(23-129) in complex with the scFv fragment of anti-TIGIT antibody MG1131 提交 2021-11-15 | 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 T
23–129(107 aa)
|
未记录 | FLC CITRATE ANION × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, HANGING DROP;293.15 K;200mM ammonium citrate, 20% (v/v) polyethylene glycol 3350
|
分辨率 1.53 Å R-free 0.219 |
| 8JEL Crystal structure of TIGIT in complexed with Ociperlimab, crystal form I 提交 2023-05-16 | 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 J
22–128(107 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;0.1 M citric acid pH 4.6, 1 M lithium chloride, 7% PEG6000
|
分辨率 2.45 Å R-free 0.249 |
| 8JEL Crystal structure of TIGIT in complexed with Ociperlimab, crystal form I 提交 2023-05-16 | 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
22–128(107 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;0.1 M citric acid pH 4.6, 1 M lithium chloride, 7% PEG6000
|
分辨率 2.45 Å R-free 0.249 |
| 8JEL Crystal structure of TIGIT in complexed with Ociperlimab, crystal form I 提交 2023-05-16 | Assembly 3 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 H
22–128(107 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;0.1 M citric acid pH 4.6, 1 M lithium chloride, 7% PEG6000
|
分辨率 2.45 Å R-free 0.249 |
| 8JEL Crystal structure of TIGIT in complexed with Ociperlimab, crystal form I 提交 2023-05-16 | Assembly 4 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 L
22–128(107 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;0.1 M citric acid pH 4.6, 1 M lithium chloride, 7% PEG6000
|
分辨率 2.45 Å R-free 0.249 |
| 8JEN Crystal structure of TIGIT in complexed with Ociperlimab, crystal form II 提交 2023-05-16 | 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 I
22–128(107 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;0.1 M sodium citrate tribasic dihydrate pH 5.2, 17% PEG 20000
|
分辨率 2.71 Å R-free 0.289 |
| 8JEN Crystal structure of TIGIT in complexed with Ociperlimab, crystal form II 提交 2023-05-16 | 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 J
22–128(107 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;0.1 M sodium citrate tribasic dihydrate pH 5.2, 17% PEG 20000
|
分辨率 2.71 Å R-free 0.289 |
| 8JEN Crystal structure of TIGIT in complexed with Ociperlimab, crystal form II 提交 2023-05-16 | Assembly 3 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 M
22–128(107 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;0.1 M sodium citrate tribasic dihydrate pH 5.2, 17% PEG 20000
|
分辨率 2.71 Å R-free 0.289 |
| 8JEN Crystal structure of TIGIT in complexed with Ociperlimab, crystal form II 提交 2023-05-16 | Assembly 4 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
22–128(107 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;0.1 M sodium citrate tribasic dihydrate pH 5.2, 17% PEG 20000
|
分辨率 2.71 Å R-free 0.289 |
| 8JEO Crystal structure of TIGIT in complexed with Tiragolumab 提交 2023-05-16 | 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
22–128(107 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;0.1 M ammonium citrate tribasic pH 7.4, 14% PEG 3350
|
分辨率 2.06 Å R-free 0.205 |
| 8JEO Crystal structure of TIGIT in complexed with Tiragolumab 提交 2023-05-16 | 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 D
22–128(107 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;0.1 M ammonium citrate tribasic pH 7.4, 14% PEG 3350
|
分辨率 2.06 Å R-free 0.205 |
| 8SZY Crystal Structure of Heterotrimeric Anti-TIGIT Fabs in complex with human TIGIT 提交 2023-05-30 | 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 T
23–128(106 aa)
|
突变:C69S | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, SITTING DROP;300 K;0.2 M sodium phosphate monobasic monohydrate, 20% w/v Polyethylene glycol 1,000
|
分辨率 2.31 Å R-free 0.269 |
| 8SZY Crystal Structure of Heterotrimeric Anti-TIGIT Fabs in complex with human TIGIT 提交 2023-05-30 | 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 U
23–128(106 aa)
|
突变:C69S | NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, SITTING DROP;300 K;0.2 M sodium phosphate monobasic monohydrate, 20% w/v Polyethylene glycol 1,000
|
分辨率 2.31 Å R-free 0.269 |
| 8VTD Co-structure of the Fab of the anti-TIGIT Vibostolimab antibody with its antigen 提交 2024-01-26 | 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
22–137(116 aa)
|
未记录 | GOL GLYCEROL × 2 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, SITTING DROP;300 K;16% w/v PEG 20K
|
分辨率 1.23 Å R-free 0.204 |
| 8VTE Co-structure of the Fab of the anti-TIGIT Vibostolimab antibody with its antigen 提交 2024-01-26 | 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 E
22–137(116 aa)
|
未记录 | 未记录非水小分子 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, SITTING DROP;pH 6.5;300 K;0.02M D-Glucose; 0.02M D-Mannose; 0.02M D-Galactose; 0.02M L-Fucose; 0.02M D-Xylose; 0.02M N-Acetyl-D-Glucosamine; 0.1M Imidazole, 0.1M MES; 20%v/v Glycerol; 10% PEG4K
|
分辨率 2.29 Å R-free 0.268 |
| 8VTE Co-structure of the Fab of the anti-TIGIT Vibostolimab antibody with its antigen 提交 2024-01-26 | 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
22–137(116 aa)
|
未记录 | 未记录非水小分子 | X-RAY DIFFRACTION |
X-ray结晶条件
VAPOR DIFFUSION, SITTING DROP;pH 6.5;300 K;0.02M D-Glucose; 0.02M D-Mannose; 0.02M D-Galactose; 0.02M L-Fucose; 0.02M D-Xylose; 0.02M N-Acetyl-D-Glucosamine; 0.1M Imidazole, 0.1M MES; 20%v/v Glycerol; 10% PEG4K
|
分辨率 2.29 Å R-free 0.268 |