8BXG
Structure of the K/H exchanger KefC.
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) | Glutathione-regulated potassium-efflux system protein KefC | polymer | 561 | 61183.2 | 2 | UniProt (P03819) Pfam (PF00999) Pfam (PF02254) | Escherichia coli | K(+)/H(+) antiporter |
| 2 | C, F (A, B) | POTASSIUM ION | non-polymer | 39.1 | 2 | Chemie (K) | |||
| 3 | D, G (A, B) | ADENOSINE MONOPHOSPHATE | non-polymer | 347.2 | 2 | Chemie (AMP) | |||
| 4 | E, H (A, B) | (1R)-2-{[(S)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-1-[(hexadecanoyloxy)methyl]ethyl (9Z)-octadec-9-enoate | non-polymer | 749.0 | 2 | Chemie (PGW) |
Sequence modifications
A, B: 1 - 561 (UniProt: P03819)
| PDB | External Database | Details |
|---|---|---|
| Gly 89 | Cys 89 | variant |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 122366.4 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 2270.7 | |
| All* | Total formula weight | 124637.1 |
