5XLC
The structure of hemagglutinin Q226L-G228S mutant from an avian-origin H4N6 influenza virus in complex with avian receptor analog 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 (A, B) | Hemagglutinin | polymer | 327 | 35981.5 | 2 | UniProt (A3KF09) Pfam (PF00509) UniProt (by SIFTS) (P19696) | Influenza A virus (strain A/Duck/Czechoslovakia/1956 H4N6) | |
| 2 | B, D (C, D) | Hemagglutinin | polymer | 176 | 20342.4 | 2 | UniProt (A3KF09) Pfam (PF00509) UniProt (by SIFTS) (P19696) | Influenza A virus (strain A/Duck/Czechoslovakia/1956 H4N6) | |
| 3 | E, F, H, I (A, B) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 4 | Chemie (NAG) | |||
| 4 | G, J (A, B) | N-acetyl-alpha-neuraminic acid | non-polymer | 309.3 | 2 | Chemie (SIA) | |||
| 5 | K, L, M, N (A, C, B, D) | water | water | 18.0 | 242 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 327 (UniProt: A3KF09)
| PDB | External Database | Details |
|---|---|---|
| Leu 223 | Gln 239 | engineered mutation |
| Ser 225 | Gly 241 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 112647.8 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1503.4 | |
| All* | Total formula weight | 114151.2 |
