2KWX
The V27A mutant of influenza A M2 proton channel
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | Matrix protein 2 | polymer | 38 | 4420.3 | 4 | UniProt (P63231) Pfam (PF00599) UniProt (by SIFTS) (P0DOF5) | Influenza A virus | Proton channel protein M2 |
Sequence modifications
A, B, C, D: 23 - 60 (UniProt: P63231)
| PDB | External Database | Details |
|---|---|---|
| Ala 27 | Val 27 | engineered mutation |
| Ser 50 | Cys 50 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 17681.2 | |
| All* | Total formula weight | 17681.2 |
