4ZCJ
Crystal structure of the A/Hong Kong/1/1968 (H3N2) influenza virus hemagglutinin HA1 Cys30, HA2 Cys47 mutant
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 | polymer | 323 | 35509.0 | 3 | UniProt (Q91MA7) Pfam (PF00509) | Influenza A virus (strain A/Hong Kong/1/1968 H3N2) | |
| 2 | B, D, F (B, D, F) | Hemagglutinin | polymer | 176 | 20172.3 | 3 | UniProt (Q91MA7) Pfam (PF00509) | Influenza A virus (strain A/Hong Kong/1/1968 H3N2) | |
| 3 | G (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 | 1 | In PDB GlyTouCan (G15407YE) | |||
| 4 | H (H) | 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 | I, J, K, L, M (A, C, E) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 5 | Chemie (NAG) |
Sequence modifications
A, C, E: 11 - 329 (UniProt: Q91MA7)
B, D, F: 1 - 176 (UniProt: Q91MA7)
| PDB | External Database | Details |
|---|---|---|
| Ala 7 | - | expression tag |
| Asp 8 | - | expression tag |
| Pro 9 | - | expression tag |
| Gly 10 | - | expression tag |
| Cys 30 | Thr 46 | engineered mutation |
| PDB | External Database | Details |
|---|---|---|
| Cys 47 | Gln 392 | engineered mutation |
| Gly 123 | Arg 468 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 167043.9 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1010.9 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 1106.0 | |
| All* | Total formula weight | 169160.9 |
