9YYX
Cryo-EM structure of HKU1 spike with antibody HKU1-11 (local refinement of CTD, NTD, and Fab variable domain)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | HKU1-11 Fab heavy chain | polymer | 126 | 13833.5 | 1 | Homo sapiens | ||
| 2 | B (B) | HKU1-11 Fab light chain | polymer | 110 | 11489.6 | 1 | Homo sapiens | ||
| 3 | C (C) | Spike protein S1 CTD | polymer | 284 | 31627.4 | 1 | UniProt (Q0ZME7) | Human coronavirus HKU1 (isolate N5) | |
| 4 | D (D) | Spike protein S1 NTD | polymer | 291 | 33305.5 | 1 | UniProt (Q0ZME7) | Human coronavirus HKU1 (isolate N5) | |
| 5 | E (E) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 570.5 | 1 | In PDB | |||
| 6 | F, G (F, G) | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 586.5 | 2 | In PDB | |||
| 7 | H, I, J, K, L... (C, D) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 6 | Chemie (NAG) PubChem (24139) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 90256.0 | |
| Branched | Number of molecules | 3 |
| Total formula weight | 1743.6 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1327.2 | |
| All* | Total formula weight | 93326.9 |
