当前蛋白身份:P05107 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
1L3Y INTEGRIN EGF-LIKE MODULE 3 FROM THE BETA-2 SUBUNIT 提交 2002-03-03 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 535–574(40 aa) 片段:RESIDUES 535-574
未记录 未记录非水小分子 SOLUTION NMR
NMR测量条件 pH 6.2;298 K;离子强度(mmCIF原始值)5mM NaPO4;压力 ambient
NMR样品组成 1 mM I-EGF3 U-15N, 5 mM NaPO4 | 90% H2O/10% D2O
NMR样品组成 1 mM I-EGF3, 5 mM NaPO4 | 100% D2O
分辨率未提供
1YUK The crystal structure of the PSI/Hybrid domain/ I-EGF1 segment from the human integrin beta2 at 1.8 resolution 提交 2005-02-14 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 23–125(103 aa) 片段:PSI domain
链 B 365–482(118 aa) 片段:I-EGF domain
未记录 NDG 2-acetamido-2-deoxy-alpha-D-glucopyranose × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6.5;291 K;18% PEG 8000, 0.2M calcium acetate, 0.1M Sodium cacodylate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
分辨率 1.80 Å R-free 0.253
2JF1 CRYSTAL STRUCTURE OF THE FILAMIN A REPEAT 21 COMPLEXED WITH THE INTEGRIN BETA2 CYTOPLASMIC TAIL PEPTIDE 提交 2007-01-25 Assembly 1 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致
链 T 735–769(35 aa) 片段:RESIDUES 735-769
未记录 GOL GLYCEROL × 3 X-RAY DIFFRACTION
X-ray结晶条件 pH 4.6;1.6-1.58 M AMMONIUM SULPHATE, 0.1 M NA-ACETATE PH 4.6
分辨率 2.20 Å R-free 0.278
2P26 Structure of the PHE2 and PHE3 fragments of the integrin beta2 subunit 提交 2007-03-06 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 23–122(100 aa) 片段:PHE2 and PHE3
链 A 362–535(174 aa) 片段:PHE2 and PHE3
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4.6;291 K;0.2M Magnesium acetate, 0.1M sodium acetate, pH4.6, 18% PEG3350, VAPOR DIFFUSION, HANGING DROP, temperature 291K
分辨率 1.75 Å R-free 0.253
2P28 Structure of the PHE2 and PHE3 fragments of the integrin beta2 subunit 提交 2007-03-07 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 23–122(100 aa) 片段:PHE2 fragment
链 B 362–574(213 aa) 片段:PHE3 fragment
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;291 K;0.2M ammonium sulphate, 15% PEG4000, 5% isopropanol, VAPOR DIFFUSION, HANGING DROP, temperature 291K
分辨率 2.20 Å R-free 0.308
3K6S Structure of integrin alphaXbeta2 ectodomain 提交 2009-10-09 Assembly 1 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 B 23–700(678 aa) 片段:residues 23-700
未记录 MAN alpha-D-mannopyranose × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 CA CALCIUM ION × 4 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 EVAPORATION;pH 6.5;277 K;0.55M tri-sodium citrate, 0.1M imidazole, pH 6.5, EVAPORATION, temperature 277K
分辨率 3.50 Å R-free 0.335
3K6S Structure of integrin alphaXbeta2 ectodomain 提交 2009-10-09 Assembly 2 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 D 23–700(678 aa) 片段:residues 23-700
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 EVAPORATION;pH 6.5;277 K;0.55M tri-sodium citrate, 0.1M imidazole, pH 6.5, EVAPORATION, temperature 277K
分辨率 3.50 Å R-free 0.335
3K6S Structure of integrin alphaXbeta2 ectodomain 提交 2009-10-09 Assembly 3 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 F 23–700(678 aa) 片段:residues 23-700
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 EVAPORATION;pH 6.5;277 K;0.55M tri-sodium citrate, 0.1M imidazole, pH 6.5, EVAPORATION, temperature 277K
分辨率 3.50 Å R-free 0.335
3K6S Structure of integrin alphaXbeta2 ectodomain 提交 2009-10-09 Assembly 4 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 H 23–700(678 aa) 片段:residues 23-700
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 EVAPORATION;pH 6.5;277 K;0.55M tri-sodium citrate, 0.1M imidazole, pH 6.5, EVAPORATION, temperature 277K
分辨率 3.50 Å R-free 0.335
3K6S Structure of integrin alphaXbeta2 ectodomain 提交 2009-10-09 Assembly 5 其他组合 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 23–700(678 aa) 片段:residues 23-700
链 D 23–700(678 aa) 片段:residues 23-700
链 F 23–700(678 aa) 片段:residues 23-700
链 H 23–700(678 aa) 片段:residues 23-700
未记录 MAN alpha-D-mannopyranose × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 12 CA CALCIUM ION × 16 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 EVAPORATION;pH 6.5;277 K;0.55M tri-sodium citrate, 0.1M imidazole, pH 6.5, EVAPORATION, temperature 277K
分辨率 3.50 Å R-free 0.335
3K71 Structure of integrin alphaX beta2 ectodomain 提交 2009-10-11 Assembly 1 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 B 23–700(678 aa) 片段:residues 23-700
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6.5;277 K;0.55M tri-sodium citrate, 0.05M MgCl2, 0.1M imidazole, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
分辨率 3.95 Å R-free 0.373
3K71 Structure of integrin alphaX beta2 ectodomain 提交 2009-10-11 Assembly 2 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 D 23–700(678 aa) 片段:residues 23-700
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6.5;277 K;0.55M tri-sodium citrate, 0.05M MgCl2, 0.1M imidazole, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
分辨率 3.95 Å R-free 0.373
3K71 Structure of integrin alphaX beta2 ectodomain 提交 2009-10-11 Assembly 3 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 F 23–700(678 aa) 片段:residues 23-700
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6.5;277 K;0.55M tri-sodium citrate, 0.05M MgCl2, 0.1M imidazole, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
分辨率 3.95 Å R-free 0.373
3K71 Structure of integrin alphaX beta2 ectodomain 提交 2009-10-11 Assembly 4 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 H 23–700(678 aa) 片段:residues 23-700
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 CA CALCIUM ION × 4 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6.5;277 K;0.55M tri-sodium citrate, 0.05M MgCl2, 0.1M imidazole, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
分辨率 3.95 Å R-free 0.373
3K71 Structure of integrin alphaX beta2 ectodomain 提交 2009-10-11 Assembly 5 其他组合 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 23–700(678 aa) 片段:residues 23-700
链 D 23–700(678 aa) 片段:residues 23-700
链 F 23–700(678 aa) 片段:residues 23-700
链 H 23–700(678 aa) 片段:residues 23-700
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 15 CA CALCIUM ION × 16 MG MAGNESIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 6.5;277 K;0.55M tri-sodium citrate, 0.05M MgCl2, 0.1M imidazole, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 277K
分辨率 3.95 Å R-free 0.373
3K72 Structure of integrin alphaX beta2 提交 2009-10-11 Assembly 1 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 B 23–700(678 aa) 片段:residues 23-700
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 CA CALCIUM ION × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;277 K;0.915M sodium/potassium phosphate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 277K
分辨率 3.70 Å R-free 0.335
3K72 Structure of integrin alphaX beta2 提交 2009-10-11 Assembly 2 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 D 23–700(678 aa) 片段:residues 23-700
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 CA CALCIUM ION × 4 MAN alpha-D-mannopyranose × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;277 K;0.915M sodium/potassium phosphate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 277K
分辨率 3.70 Å R-free 0.335
3K72 Structure of integrin alphaX beta2 提交 2009-10-11 Assembly 3 其他组合 异源复合物;蛋白 × 8 PDB 声明:octameric(8) 与蛋白数一致
链 B 23–700(678 aa) 片段:residues 23-700
链 D 23–700(678 aa) 片段:residues 23-700
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 14 CA CALCIUM ION × 16 MAN alpha-D-mannopyranose × 2 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;277 K;0.915M sodium/potassium phosphate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 277K
分辨率 3.70 Å R-free 0.335
4NEH An internal ligand-bound, metastable state of a leukocyte integrin, aXb2 提交 2013-10-29 Assembly 1 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 B 23–696(674 aa) 片段:CD18
突变:N190D, N232K, V674C CA CALCIUM ION × 5 MG MAGNESIUM ION × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 1 CL CHLORIDE ION × 1 NA SODIUM ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;297 K;6% PEG 8000, 0.2 M Mg acetate, 0.1 M Na cacodylate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 297K
分辨率 2.75 Å R-free 0.225
4NEN An internal ligand-bound, metastable state of a leukocyte integrin, aXb2 提交 2013-10-29 Assembly 1 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 B 23–696(674 aa) 片段:CD18
突变:N190D, N232K and V696C CA CALCIUM ION × 5 MG MAGNESIUM ION × 2 CL CHLORIDE ION × 1 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 7.2;297 K;6% PEG 8000, 0.2 M Mg acetate, 0.1 M Na cacodylate, pH 7.2, VAPOR DIFFUSION, HANGING DROP, temperature 297K
分辨率 2.90 Å R-free 0.264
5E6R Structures of leukocyte integrin aLb2: The aI domain, the headpiece, and the pocket for the internal ligand 提交 2015-10-10 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 B 23–482(460 aa) 片段:UNP residues 23-482
突变:N232R MG MAGNESIUM ION × 1 CA CALCIUM ION × 4 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;277 K;0.1 M MES pH 6.5, 15% PEG 3350
分辨率 2.90 Å R-free 0.229
5E6S Structures of leukocyte integrin aLB2: The aI domain, the headpiece, and the pocket for the internal ligand 提交 2015-10-10 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 B 23–482(460 aa) 片段:UNP residues 23-482
未记录 MG MAGNESIUM ION × 1 CA CALCIUM ION × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4;277 K;0.1 M Tris, pH 8, 0.1 M NaCl, and 8% polyethylene glycol (PEG) 20,000
分辨率 2.15 Å R-free 0.234
5E6S Structures of leukocyte integrin aLB2: The aI domain, the headpiece, and the pocket for the internal ligand 提交 2015-10-10 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 D 23–482(460 aa) 片段:UNP residues 23-482
未记录 MG MAGNESIUM ION × 1 CA CALCIUM ION × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4;277 K;0.1 M Tris, pH 8, 0.1 M NaCl, and 8% polyethylene glycol (PEG) 20,000
分辨率 2.15 Å R-free 0.234
5E6S Structures of leukocyte integrin aLB2: The aI domain, the headpiece, and the pocket for the internal ligand 提交 2015-10-10 Assembly 3 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 F 23–482(460 aa) 片段:UNP residues 23-482
未记录 MG MAGNESIUM ION × 1 CA CALCIUM ION × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4;277 K;0.1 M Tris, pH 8, 0.1 M NaCl, and 8% polyethylene glycol (PEG) 20,000
分辨率 2.15 Å R-free 0.234
5E6S Structures of leukocyte integrin aLB2: The aI domain, the headpiece, and the pocket for the internal ligand 提交 2015-10-10 Assembly 4 蛋白异源复合物 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致
链 B 23–482(460 aa) 片段:UNP residues 23-482
链 D 23–482(460 aa) 片段:UNP residues 23-482
链 F 23–482(460 aa) 片段:UNP residues 23-482
未记录 MG MAGNESIUM ION × 3 CA CALCIUM ION × 15 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 9 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 4;277 K;0.1 M Tris, pH 8, 0.1 M NaCl, and 8% polyethylene glycol (PEG) 20,000
分辨率 2.15 Å R-free 0.234
5E6U Structures of leukocyte integrin aLb2: The aI domain, the headpiece, and the pocket for the internal ligand 提交 2015-10-10 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 B 23–482(460 aa) 片段:UNP residues 23-482
未记录 MG MAGNESIUM ION × 2 CA CALCIUM ION × 4 CL CHLORIDE ION × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;277 K;0.1 M Mg-formate dehydrate and 15% PEG 3350
分辨率 2.50 Å R-free 0.226
5E6V Re-refinement of the Crystal Structure of the Plexin-Semaphorin-Integrin Domain/Hybrid Domain/I-EGF1 Segment from the Human Integrin b2 Subunit 提交 2015-10-10 Assembly 1 其他组合 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 23–125(103 aa) 片段:UNP residues 23-125, 365-482
链 A 365–482(118 aa) 片段:UNP residues 23-125, 365-482
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) 未记录非水小分子 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.80 Å R-free 0.229
5E6W Re-refinement of the Crystal Structure of the Plexin-Semaphorin-Integrin Domain/Hybrid Domain/I-EGF1 Segment from the Human Integrin b2 Subunit 提交 2015-10-10 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 23–122(100 aa) 片段:UNP residues 23-122, 362-574
链 A 362–574(213 aa) 片段:UNP residues 23-122, 362-574
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 2.20 Å R-free 0.270
5E6X Re-refinement of the Crystal Structure of the Plexin-Semaphorin-Integrin Domain/Hybrid Domain/I-EGF1 Segment from the Human Integrin b2 Subunit 提交 2015-10-10 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 23–122(100 aa) 片段:UNP residues 23-122 and 362 535
链 A 362–535(174 aa) 片段:UNP residues 23-122 and 362 535
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 X-RAY DIFFRACTION mmCIF 未提供已读取条件 分辨率 1.75 Å R-free 0.245
5ES4 RE-REFINEMENT OF INTEGRIN ALPHAXBETA2 ECTODOMAIN IN THE CLOSED/BENT CONFORMATION 提交 2015-11-16 Assembly 1 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 B 23–696(674 aa) 片段:UNP residues 23-696
未记录 CA CALCIUM ION × 4 MG MAGNESIUM ION × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;277 K;0.55M TRI-SODIUM CITRATE, 0.1M IMIDAZOLE, PH 6.5, EVAPORATION, TEMPERATURE 277K
分辨率 3.30 Å R-free 0.307
5ES4 RE-REFINEMENT OF INTEGRIN ALPHAXBETA2 ECTODOMAIN IN THE CLOSED/BENT CONFORMATION 提交 2015-11-16 Assembly 2 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 D 23–696(674 aa) 片段:UNP residues 23-696
未记录 CA CALCIUM ION × 4 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;277 K;0.55M TRI-SODIUM CITRATE, 0.1M IMIDAZOLE, PH 6.5, EVAPORATION, TEMPERATURE 277K
分辨率 3.30 Å R-free 0.307
5ES4 RE-REFINEMENT OF INTEGRIN ALPHAXBETA2 ECTODOMAIN IN THE CLOSED/BENT CONFORMATION 提交 2015-11-16 Assembly 3 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 F 23–696(674 aa) 片段:UNP residues 23-696
未记录 CA CALCIUM ION × 4 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 7 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;277 K;0.55M TRI-SODIUM CITRATE, 0.1M IMIDAZOLE, PH 6.5, EVAPORATION, TEMPERATURE 277K
分辨率 3.30 Å R-free 0.307
5ES4 RE-REFINEMENT OF INTEGRIN ALPHAXBETA2 ECTODOMAIN IN THE CLOSED/BENT CONFORMATION 提交 2015-11-16 Assembly 4 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 H 23–696(674 aa) 片段:UNP residues 23-696
未记录 CA CALCIUM ION × 4 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 8 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;277 K;0.55M TRI-SODIUM CITRATE, 0.1M IMIDAZOLE, PH 6.5, EVAPORATION, TEMPERATURE 277K
分辨率 3.30 Å R-free 0.307
5XR1 Structure of FLN IG21 domain in complex with C-terminal peptide of beta-2 提交 2017-06-07 Assembly 1 信息不足 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 752–763(12 aa)
未记录 未记录非水小分子 SOLUTION NMR
NMR测量条件 pH 6.2;298 K;离子强度(mmCIF原始值)150;压力 1
NMR样品组成 300 uM [U-13C; U-15N] FLN IG21 domain, 90% H2O/10% D2O | 90% H2O/10% D2O
分辨率未提供
5ZAZ Solution structure of integrin b2 monomer tranmembrane domain in bicelle 提交 2018-02-09 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 689–739(51 aa)
突变:C695S 未记录非水小分子 SOLUTION NMR
NMR测量条件 pH 6.7;303 K;离子强度(mmCIF原始值)20;压力 1
NMR样品组成 0.6 mM [U-13C; U-15N] integrin b2, 20 mM Bis-Tris, 240 mM DHPC, 48 mM POPC, 24 mM POPG, 90% H2O/10% D2O | 90% H2O/10% D2O
分辨率未提供
9ECL Structure of the human integrin beta2 transmembrane domain 提交 2024-11-14 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 696–735(40 aa)
未记录 未记录非水小分子 SOLUTION NMR
NMR测量条件 pH 7.4;313.2 K;离子强度(mmCIF原始值)0.025;压力 1
NMR样品组成 1.2 mM [U-100% 13C; U-100% 15N; U-80% 2H] alphaX peptide, 350 mM 1,2-dihexanoyl-sn-glycero-3-phosphoholine, 105 mM 1-palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine, 25 mM HEPES, 95% H2O/5% D2O | 95% H2O/5% D2O
分辨率未提供
9RM9 Cryo-EM structure of alphaM/beta2 headpiece complex without alphaM I-domain - the consensus map from alphaM/beta2:C3d-anti-CR3-Nb headpiece complex 提交 2025-06-18 Assembly 1 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 B 23–482(460 aa)
未记录 CA CALCIUM ION × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 MN MANGANESE (II) ION × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE;0.02 % w/v CHAPS added to sample just before vitrification
分辨率 2.60 Å
9T3Y Cryo-EM structure of alphaM/beta2:C3d-anti-CR3-Nb headpiece complex (HPO2 3D class reconstruction) 提交 2025-10-30 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 B 23–482(460 aa)
未记录 CA CALCIUM ION × 5 MN MANGANESE (II) ION × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE;0.02 % w/v CHAPS added to sample just before vitrification
分辨率 3.44 Å
9T5V Cryo-EM structure of alphaM/beta2:C3d-anti-CR3-Nb headpiece complex (HPO1 3D class reconstruction) 提交 2025-11-06 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 B 23–485(463 aa)
未记录 CA CALCIUM ION × 5 MN MANGANESE (II) ION × 2 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE;0.02 % w/v CHAPS added to sample just before vitrification
分辨率 3.06 Å
9T5W Cryo-EM structure of mutant R61H alphaM/beta2 headpiece complex 提交 2025-11-06 Assembly 1 其他组合 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 B 23–482(460 aa)
未记录 CA CALCIUM ION × 5 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 MN MANGANESE (II) ION × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE;0.02 % w/v CHAPS added to sample just before vitrification
分辨率 2.74 Å
9T5Z Cryo-EM structure of alphaM/beta2:MEM148-Fab headpiece complex (without alphaM I-domain) 提交 2025-11-06 Assembly 1 其他组合 异源复合物;蛋白 × 4 PDB 声明:tetrameric(4) 与蛋白数一致
链 B 23–485(463 aa)
未记录 CA CALCIUM ION × 5 MN MANGANESE (II) ION × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.10 Å