4M40
Crystal structure of hemagglutinin of influenza virus B/Yamanashi/166/1998
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C, E (A, C, E) | Hemagglutinin HA1 | polymer | 346 | 37543.0 | 3 | UniProt (A3DQM7) Pfam (PF00509) | Influenza B virus | |
| 2 | B, D, F (B, D, F) | Hemagglutinin HA2 | polymer | 182 | 19543.0 | 3 | UniProt (A3DQM7) Pfam (PF00509) | Influenza B virus | |
| 3 | G, H, I, J, K... (G, H, I, J, K...) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 9 | In PDB GlyTouCan (G42666HT) | |||
| 4 | AA, P, Q, R, S... (F, A, B, C, D...) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 12 | Chemie (NAG) |
Sequence modifications
B, D, F: 1 - 176 (UniProt: A3DQM7)
| PDB | External Database | Details |
|---|---|---|
| Gly 177 | - | expression tag |
| Ala 178 | - | expression tag |
| Leu 179 | - | expression tag |
| Val 180 | - | expression tag |
| Pro 181 | - | expression tag |
| Arg 182 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 171258.1 | |
| Branched | Number of molecules | 9 |
| Total formula weight | 3819.6 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 2654.5 | |
| All* | Total formula weight | 177732.2 |
