6ICW
Crystal structure of H7 hemagglutinin mutant AH-SGTQ (A138S, V186G, P221T and L226Q) from the influenza virus A/Anhui/1/2013 (H7N9)
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Hemagglutinin HA1 chain | polymer | 321 | 34986.4 | 1 | UniProt (R4NN21) Pfam (PF00509) In PDB | Influenza A virus | |
| 2 | B | Hemagglutinin HA2 chain | polymer | 177 | 20442.5 | 1 | UniProt (R4NN21) Pfam (PF00509) In PDB | Influenza A virus | |
| 3 | A, B | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 3 | Chemie (NAG) | |||
| 4 | water | water | 18.0 | 69 | Chemie (HOH) |
Sequence modifications
A: 1 - 321 (UniProt: R4NN21)
| PDB | External Database | Details |
|---|---|---|
| Ser 128 | Ala 146 | engineered mutation |
| Gly 177 | Val 195 | engineered mutation |
| Thr 212 | Pro 230 | engineered mutation |
| Gln 217 | Leu 235 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 55428.9 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 663.6 | |
| All* | Total formula weight | 56092.5 |
