当前蛋白身份:Q5MQD0 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
5GNB Crystal Structure of the Receptor Binding Domain of the Spike Glycoprotein of Human Betacoronavirus HKU1 (HKU1 1A-CTD, 2.3 angstrom, native-SAD phasing) 提交 2016-07-20 Assembly 1 蛋白单体 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 307–677(371 aa) 片段:UNP residues 307-677
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 8.5;291 K;0.1M Tris, 24%PEG4000, 0.2M MgCl2, 4% v/v Pentaerythritol ethoxylate (3/4 EO/OH)
分辨率 2.30 Å R-free 0.219
5KWB Crystal Structure of the Receptor Binding Domain of the Spike Glycoprotein of Human Betacoronavirus HKU1 (HKU1 1A-CTD, 1.9 angstrom, molecular replacement) 提交 2016-07-17 Assembly 1 其他组合 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 307–677(371 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 MG MAGNESIUM ION × 6 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, HANGING DROP;pH 8.5;291 K;0.1M Tris, 24%PEG4000, 0.2M MgCl2
分辨率 1.91 Å R-free 0.201
8DGW Crystal structure of HCoV-HKU1 spike stem helix peptide in complex with Fab of broadly neutralizing antibody CC95.108 isolated from a vaccinated COVID-19 convalescent 提交 2022-06-24 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 G 1226–1250(25 aa) 片段:stem helix domain, residues 1226-1250
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293.15 K;0.2 M Ammonium formate, 20% (w/v) PEG 3350
分辨率 2.81 Å R-free 0.248
8DGW Crystal structure of HCoV-HKU1 spike stem helix peptide in complex with Fab of broadly neutralizing antibody CC95.108 isolated from a vaccinated COVID-19 convalescent 提交 2022-06-24 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 I 1226–1250(25 aa) 片段:stem helix domain, residues 1226-1250
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293.15 K;0.2 M Ammonium formate, 20% (w/v) PEG 3350
分辨率 2.81 Å R-free 0.248
8DGW Crystal structure of HCoV-HKU1 spike stem helix peptide in complex with Fab of broadly neutralizing antibody CC95.108 isolated from a vaccinated COVID-19 convalescent 提交 2022-06-24 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 J 1226–1250(25 aa) 片段:stem helix domain, residues 1226-1250
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293.15 K;0.2 M Ammonium formate, 20% (w/v) PEG 3350
分辨率 2.81 Å R-free 0.248
8DGW Crystal structure of HCoV-HKU1 spike stem helix peptide in complex with Fab of broadly neutralizing antibody CC95.108 isolated from a vaccinated COVID-19 convalescent 提交 2022-06-24 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 K 1226–1250(25 aa) 片段:stem helix domain, residues 1226-1250
未记录 未记录非水小分子 X-RAY DIFFRACTION
X-ray结晶条件 VAPOR DIFFUSION, SITTING DROP;293.15 K;0.2 M Ammonium formate, 20% (w/v) PEG 3350
分辨率 2.81 Å R-free 0.248
8VGT Structure of the HKU1 RBD bound to the human TMPRSS2 receptor 提交 2023-12-27 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 A 320–614(295 aa) 片段:RBD
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.90 Å
8Y7X Structure of HCoV-HKU1A spike in the functionally anchored-3up conformation with 3TMPRSS2 提交 2024-02-05 Assembly 1 其他组合 异源复合物;蛋白 × 6 PDB 声明:hexameric(6) 与蛋白数一致
链 A 14–1281(1268 aa)
链 B 14–1281(1268 aa)
链 C 14–1281(1268 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 23 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.09 Å
8Y7Y Local structure of HCoV-HKU1A spike in complex with TMPRSS2 and glycan 提交 2024-02-05 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 A 14–1281(1268 aa)
链 B 14–1281(1268 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 MJJ methyl 9-O-acetyl-5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosidonic acid × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.24 Å
8YOY Structure of HKU1A RBD with TMPRSS2 提交 2024-03-14 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 307–677(371 aa) 片段:RBD domain
未记录 未记录非水小分子 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.21 Å
9BSW Cryo-EM structure of HCoV-HKU1 Spike glycoprotein (DDA state) 提交 2024-05-14 Assembly 1 其他组合 同源多聚体;蛋白 × 3 PDB 声明:trimeric(3) 与蛋白数一致
链 A 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
链 B 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
链 C 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 36 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.06 Å
9BSX Cryo-EM structure of HCoV-HKU1 glycoprotein in complex with 9O-acetyl GD3 sialoglycan (DAA state) 提交 2024-05-14 Assembly 1 其他组合 同源多聚体;蛋白 × 3 PDB 声明:trimeric(3) 与蛋白数一致
链 A 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
链 B 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
链 C 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 39 A1AR1 5-acetamido-8-O-(5-acetamido-9-O-acetyl-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl)-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosonic acid × 3 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.37 Å
9BSY Cryo-EM structure of HCoV-HKU1 glycoprotein in complex with 9O-acetyl GD3 sialoglycan (DAU state) 提交 2024-05-14 Assembly 1 其他组合 同源多聚体;蛋白 × 3 PDB 声明:trimeric(3) 与蛋白数一致
链 A 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
链 B 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
链 C 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 31 A1AR1 5-acetamido-8-O-(5-acetamido-9-O-acetyl-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl)-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosonic acid × 3 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.58 Å
9BSZ Cryo-EM structure of HCoV-HKU1 glycoprotein in complex with 9O-acetyl GD3 sialoglycan (AUU state) 提交 2024-05-14 Assembly 1 其他组合 同源多聚体;蛋白 × 3 PDB 声明:trimeric(3) 与蛋白数一致
链 A 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
链 B 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
链 C 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 32 A1AR2 5-acetamido-9-O-acetyl-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->8)-5-acetamido-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl-(2->3)-beta-D-galactopyranose × 3 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.49 Å
9BT0 Cryo-EM structure of HCoV-HKU1 Spike glycoprotein (DDD state) 提交 2024-05-14 Assembly 1 其他组合 同源多聚体;蛋白 × 3 PDB 声明:trimeric(3) 与蛋白数一致
链 A 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
链 B 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
链 C 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 39 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.23 Å
9BT1 Cryo-EM structure of HCoV-HKU1 glycoprotein in complex with 9O-acetyl GD3 sialoglycan (UUU state) 提交 2024-05-14 Assembly 1 其他组合 同源多聚体;蛋白 × 3 PDB 声明:trimeric(3) 与蛋白数一致
链 A 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
链 B 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
链 C 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 30 A1AR1 5-acetamido-8-O-(5-acetamido-9-O-acetyl-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl)-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosonic acid × 3 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.22 Å
9BT2 Cryo-EM structure of HCoV-HKU1 glycoprotein D1 (Down State, locally refined) 提交 2024-05-14 Assembly 1 其他组合 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 1.93 Å
9BT9 Cryo-EM Structure of HKU1 spike D1 Domain (Active state, locally refined) 提交 2024-05-14 Assembly 1 其他组合 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 4 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.11 Å
9BTA Cryo-EM density map of HKU1 spike glycoprotein D1 domain in complex with 9O-acetyl GD3 sialoglycan (Down_alt state, locally refined) 提交 2024-05-14 Assembly 1 其他组合 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 A1AR1 5-acetamido-8-O-(5-acetamido-9-O-acetyl-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl)-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosonic acid × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.39 Å
9BTB Cryo-EM density map of HKU1 spike glycoprotein D1 domain in complex with 9O-acetyl GD3 sialoglycan (Active state, locally refined) 提交 2024-05-14 Assembly 1 其他组合 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 A1AR1 5-acetamido-8-O-(5-acetamido-9-O-acetyl-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl)-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosonic acid × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.33 Å
9BTC Cryo-EM density map of HKU1 spike glycoprotein D1 domain in complex with 9O-acetyl GD3 sialoglycan (Up state, locally refined) 提交 2024-05-14 Assembly 1 其他组合 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 14–1223(1210 aa) 片段:ectodomain (UNP residues 14-1298)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 A1AR1 5-acetamido-8-O-(5-acetamido-9-O-acetyl-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl)-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosonic acid × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.41 Å
9BTD Cryo-EM structure of HCoV-HKU1 glycoprotein in complex with 9O-acetyl GD3 sialoglycan (DDA state) 提交 2024-05-14 Assembly 1 其他组合 同源多聚体;蛋白 × 3 PDB 声明:trimeric(3) 与蛋白数一致
链 A 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
链 B 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
链 C 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 37 A1AR1 5-acetamido-8-O-(5-acetamido-9-O-acetyl-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl)-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosonic acid × 3 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 2.43 Å
9IZN Crystal structure of HKU1A RBD bound to TMPRSS2 提交 2024-08-01 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 307–677(371 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;291 K;2% v/v Tacsimate pH 7.0, 5% v/v 2-Propanol, 0.1 M Imidazole (pH 7.0) and 8% w/v Polyethylene glycol 3350
分辨率 2.40 Å R-free 0.261
9JCX Crystal structure of the HCoV-HKU1 RBD and TMPRSS2 提交 2024-08-30 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 323–609(287 aa)
未记录 CA CALCIUM ION × 1 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 3 X-RAY DIFFRACTION
X-ray结晶条件 EVAPORATION;293 K;0.2 M Tris pH 7.0, 0.2 M MgCl2, 10% (w/v) Polyethylene glycol 8,000
分辨率 2.75 Å R-free 0.237
9JCY Crystal structure of the HCoV-HKU1 RBD in complex with Fab 提交 2024-08-30 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 323–609(287 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 GOL GLYCEROL × 4 X-RAY DIFFRACTION
X-ray结晶条件 EVAPORATION;293 K;0.2% (w/v) Ala-Ala, 0.2% (w/v) Ala-Gln, 0.2% (w/v) Gly-Glu, 0.2% (w/v) Gly-L-Ala, 0.2% (w/v) Gly-L-Asp, 0.2% (w/v) Gly-Sar, 0.2% (w/v) L-Carnosine, 0.2% (w/v) Leu-Ala hydrate, 0.1 M Buffer System 3 [Tris (base); BICINE] pH 8.5, 20% (v/v) PEG 500* MME, 10 % w/v PEG 20,000; for TMPRSS2:VHH77, 0.2 M sodium malonate pH 6.0, 10% (w/v) Polyethylene glycol 3,350
分辨率 1.80 Å R-free 0.203
9N12 Cryo-EM structure of HCoV-HKU1 glycoprotein (mutant T31VPR34 to GGGG) 提交 2025-01-24 Assembly 1 其他组合 同源多聚体;蛋白 × 3 PDB 声明:trimeric(3) 与蛋白数一致
链 A 14–1298(1285 aa)
链 B 14–1298(1285 aa)
链 C 14–1298(1285 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 39 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.18 Å
9N13 Cryo-EM structure of HCoV-HKU1 glycoprotein D1 Domain (mutant T31VPR34 to GGGG) 提交 2025-01-24 Assembly 1 其他组合 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 B 14–1298(1285 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 5 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.34 Å
9N14 Cryo-EM structure of HCoV-HKU1 glycoprotein in complex with 9OAc-GD3(mutant T31VPR34 to GGGG) 提交 2025-01-24 Assembly 1 其他组合 同源多聚体;蛋白 × 3 PDB 声明:trimeric(3) 与蛋白数一致
链 A 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
链 B 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
链 C 14–1298(1285 aa) 片段:ectodomain (UNP residues 14-1298)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 35 A1AR1 5-acetamido-8-O-(5-acetamido-9-O-acetyl-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl)-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosonic acid × 3 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.08 Å
9N15 Cryo-EM structure of HCoV-HKU1 glycoprotein D1 Domain in complex with 9OAc-GD3(mutant T31VPR34 to GGGG) 提交 2025-01-24 Assembly 1 其他组合 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 14–1298(1285 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 2 A1AR1 5-acetamido-8-O-(5-acetamido-9-O-acetyl-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl)-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosonic acid × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.20 Å
9N16 Cryo-EM structure of HCoV-HKU1 glycoprotein (Deletion 33Pro34Arg) 提交 2025-01-24 Assembly 1 其他组合 同源多聚体;蛋白 × 3 PDB 声明:trimeric(3) 与蛋白数一致
链 A 14–1298(1285 aa)
链 B 14–1298(1285 aa)
链 C 14–1298(1285 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 39 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.01 Å
9N17 Cryo-EM structure of HCoV-HKU1 glycoprotein D1 Domain (Deletion 33Pro34Arg) 提交 2025-01-24 Assembly 1 其他组合 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 14–1298(1285 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.09 Å
9N18 Cryo-EM structure of HCoV-HKU1 spike glycoprotein in complex with 9OAc-GD3 tetrasacchride (Deletion 33Pro34Arg) 提交 2025-01-24 Assembly 1 其他组合 同源多聚体;蛋白 × 3 PDB 声明:trimeric(3) 与蛋白数一致
链 A 14–1298(1285 aa)
链 B 14–1298(1285 aa)
链 C 14–1298(1285 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 39 A1AR1 5-acetamido-8-O-(5-acetamido-9-O-acetyl-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl)-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosonic acid × 3 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.02 Å
9N19 Cryo-EM structure of HCoV-HKU1spike glycoprotein D1 Domain in complex with 9OAc-GD3 tetrasacchride (Deletion 33Pro34Arg) 提交 2025-01-24 Assembly 1 其他组合 单体;蛋白 × 1 PDB 声明:monomeric(1) 与蛋白数一致
链 A 14–1298(1285 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 A1AR1 5-acetamido-8-O-(5-acetamido-9-O-acetyl-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranonosyl)-3,5-dideoxy-D-glycero-alpha-D-galacto-non-2-ulopyranosonic acid × 1 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 8
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.02 Å
9OPQ TMPRSS2 (S441A) bound to the HCoV-NL63 S2'region genetically fused to the HCoV-HKU1 RBD 提交 2025-05-19 Assembly 1 信息不足 异源复合物;蛋白 × 2 PDB 声明:dimeric(2) 与蛋白数一致
链 A 320–509(190 aa)
链 A 511–614(104 aa)
未记录 NAG 2-acetamido-2-deoxy-beta-D-glucopyranose × 6 ELECTRON MICROSCOPY
cryo-EM缓冲液 pH 7.5
cryo-EM玻璃化条件 冷冻剂 ETHANE
分辨率 3.30 Å