4WE5
The crystal structure of hemagglutinin from A/Port Chalmers/1/1973 influenza virus
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Hemagglutinin HA1 chain | polymer | 328 | 36129.5 | 1 | UniProt (Q1PUD9) Pfam (PF00509) | Influenza A virus | |
| 2 | B (B) | Hemagglutinin HA2 chain | polymer | 181 | 20837.1 | 1 | UniProt (Q1PUD9) Pfam (PF00509) | Influenza A virus | |
| 3 | C, D (C, D) | 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 GlyTouCan (G15407YE) | |||
| 4 | E (E) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
| 5 | F, G (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NAG) | |||
| 6 | H, I (A, B) | water | water | 18.0 | 384 | Chemie (HOH) |
Sequence modifications
B: 1 - 174 (UniProt: Q1PUD9)
| PDB | External Database | Details |
|---|---|---|
| Ser 175 | - | expression tag |
| Gly 176 | - | expression tag |
| Arg 177 | - | expression tag |
| Leu 178 | - | expression tag |
| Val 179 | - | expression tag |
| Pro 180 | - | expression tag |
| Arg 181 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 56966.7 | |
| Branched | Number of molecules | 3 |
| Total formula weight | 1597.5 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 442.4 | |
| All* | Total formula weight | 59006.6 |
