| F1NHE9 | n/a | 3jyc | K | A | 505 | e3jycA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | IRK_C |
| F1NHE9 | n/a | 5kum | K | A | 409 | e5kumA2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | IRK_C |
| F1NHE9 | n/a | 6m84 | K | A | 406 | e6m84A2 | Voltage-gated ion channels | Voltage-gated ion channels | Voltage-gated ion channels | IRK |
| F1NHE9 | n/a | 6m85 | K | A | 406 | e6m85A2 | Voltage-gated ion channels | Voltage-gated ion channels | Voltage-gated ion channels | IRK |
| F1NHE9 | n/a | 6m86 | K | A | 405 | e6m86A1 | Voltage-gated ion channels | Voltage-gated ion channels | Voltage-gated ion channels | IRK |