4WEA
Structure and receptor binding prefereneces of recombinant human A(H3N2) virus hemagglutinins
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 | polymer | 515 | 57840.7 | 1 | UniProt (R9U684) Pfam (PF00509) | Influenza A virus | |
| 2 | B (B) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
| 3 | C, D, E, F, G... (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 7 | Chemie (NAG) | |||
| 4 | J (A) | N-acetyl-alpha-neuraminic acid | non-polymer | 309.3 | 1 | Chemie (SIA) | |||
| 5 | K (A) | water | water | 18.0 | 160 | Chemie (HOH) |
Sequence modifications
A: 1 - 503 (UniProt: R9U684)
| PDB | External Database | Details |
|---|---|---|
| Ala -4 | - | expression tag |
| Asp -3 | - | expression tag |
| Leu -2 | - | expression tag |
| Gly -1 | - | expression tag |
| Ser 0 | - | expression tag |
| Ser 504 | - | expression tag |
| Gly 505 | - | expression tag |
| Arg 506 | - | expression tag |
| Leu 507 | - | expression tag |
| Val 508 | - | expression tag |
| Pro 509 | - | expression tag |
| Arg 510 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 57840.7 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 424.4 | |
| Non-Polymers* | Number of molecules | 8 |
| Total formula weight | 1857.7 | |
| All* | Total formula weight | 60122.8 |
