4M44
Crystal structure of hemagglutinin of influenza virus B/Yamanashi/166/1998 in complex with avian-like receptor LSTa
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 | Hemagglutinin HA1 | polymer | 346 | 37543.0 | 3 | UniProt (A3DQM7) Pfam (PF00509) In PDB | Influenza B virus | |
| 2 | B, D, F | Hemagglutinin HA2 | polymer | 182 | 19543.0 | 3 | UniProt (A3DQM7) Pfam (PF00509) In PDB | Influenza B virus | |
| 3 | G, H, I, K, L... | 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 | J, N, R | N-acetyl-alpha-neuraminic acid-(2-3)-beta-D-galactopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-3)-beta-D-galactopyranose | branched | 836.7 | 3 | In PDB GlyTouCan (G03309JT) | |||
| 5 | E, F, A, B, C... | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 12 | Chemie (NAG) | |||
| 6 | water | water | 18.0 | 471 | Chemie (HOH) |
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 | 12 |
| Total formula weight | 6329.8 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 2654.5 | |
| All* | Total formula weight | 180242.4 |
