7AGV
High-resolution structure of the K+/H+ antiporter subunit KhtT in complex with c-di-AMP
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, E... (A, B, C, D, E...) | K(+)/H(+) antiporter subunit KhtT | polymer | 168 | 18939.5 | 8 | UniProt (O07535) Pfam (PF02080) | Bacillus subtilis (strain 168) | |
| 2 | I, V (A, G) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 3 | J, K, M, O, P... (A, B, C, D, E...) | ACETATE ION | non-polymer | 59.0 | 12 | Chemie (ACT) | |||
| 4 | L, N, R, X (B, C, E, H) | (2R,3R,3aS,5R,7aR,9R,10R,10aS,12R,14aR)-2,9-bis(6-amino-9H-purin-9-yl)octahydro-2H,7H-difuro[3,2-d:3',2'-j][1,3,7,9,2,8 ]tetraoxadiphosphacyclododecine-3,5,10,12-tetrol 5,12-dioxide | non-polymer | 658.4 | 4 | Chemie (2BA) | |||
| 5 | AA, BA, CA, DA, EA... (A, B, C, D, E...) | water | water | 18.0 | 480 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F, G, H: 2 - 165 (UniProt: O07535)
| PDB | External Database | Details |
|---|---|---|
| Gly -2 | - | expression tag |
| Ser -1 | - | expression tag |
| Gly 0 | - | expression tag |
| Leu 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 8 |
| Total formula weight | 151515.7 | |
| Non-Polymers* | Number of molecules | 18 |
| Total formula weight | 3422.3 | |
| All* | Total formula weight | 154938.1 |
