4LEP
Structural insights into substrate recognition in proton dependent oligopeptide transporters
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Proton:oligopeptide symporter POT family | polymer | 523 | 57224.2 | 2 | UniProt (Q8EHE6) Pfam (PF00854) | Shewanella oneidensis | |
| 2 | C, E (A, B) | N-[(1R)-1-phosphonoethyl]-L-alaninamide | non-polymer | 196.1 | 2 | Chemie (AFS) | |||
| 3 | D (A) | ZINC ION | non-polymer | 65.4 | 1 | Chemie (ZN) |
Sequence modifications
A, B: 1 - 516 (UniProt: Q8EHE6)
| PDB | External Database | Details |
|---|---|---|
| Ala 517 | - | expression tag |
| Glu 518 | - | expression tag |
| Asn 519 | - | expression tag |
| Leu 520 | - | expression tag |
| Tyr 521 | - | expression tag |
| Phe 522 | - | expression tag |
| Gln 523 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 114448.3 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 457.7 | |
| All* | Total formula weight | 114906.0 |
