4CZB
Structure of the sodium proton antiporter MjNhaP1 from Methanocaldococcus jannaschii at pH 8.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, D (A, B, D) | NA(+)/H(+) ANTIPORTER 1 | polymer | 426 | 45998.9 | 3 | UniProt (Q60362) Pfam (PF00999) | METHANOCALDOCOCCUS JANNASCHII | MJNHAP1, MJNHAP1 ANTIPORTER |
| 2 | C (C) | NA(+)/H(+) ANTIPORTER 1 | polymer | 426 | 46012.9 | 1 | UniProt (Q60362) Pfam (PF00999) | METHANOCALDOCOCCUS JANNASCHII | MJNHAP1, MJNHAP1 ANTIPORTER |
| 3 | E, G (A, C) | POTASSIUM ION | non-polymer | 39.1 | 2 | Chemie (K) | |||
| 4 | F (B) | TRIS(HYDROXYETHYL)AMINOMETHANE | non-polymer | 163.2 | 1 | Chemie (TAM) |
Sequence modifications
C: 1 - 426 (UniProt: Q60362)
| PDB | External Database | Details |
|---|---|---|
| Glu 367 | Asp 367 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 184009.6 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 241.4 | |
| All* | Total formula weight | 184251.0 |
