| P31602 | n/a | 5x9r | FLC | A | 501 | e5x9rA1 | Cation-proton antiporter | Sodium-dependent citrate symporter | Sodium-dependent citrate symporter | 2HCT |
| P31602 | n/a | 5x9r | FLC | B | 501 | e5x9rB1 | Cation-proton antiporter | Sodium-dependent citrate symporter | Sodium-dependent citrate symporter | 2HCT |
| P31602 | n/a | 5xas | FLC | A | 502 | e5xasA1 | Cation-proton antiporter | Sodium-dependent citrate symporter | Sodium-dependent citrate symporter | 2HCT |
| P31602 | n/a | 5xas | FLC | B | 502 | e5xasB1 | Cation-proton antiporter | Sodium-dependent citrate symporter | Sodium-dependent citrate symporter | 2HCT |
| P31602 | n/a | 5xat | FLC | A | 502 | e5xatA1 | Cation-proton antiporter | Sodium-dependent citrate symporter | Sodium-dependent citrate symporter | 2HCT |
| P31602 | n/a | 5xat | FLC | B | 501 | e5xatB1 | Cation-proton antiporter | Sodium-dependent citrate symporter | Sodium-dependent citrate symporter | 2HCT |
| P31602 | n/a | 5xat | FLC | C | 501 | e5xatC1 | Cation-proton antiporter | Sodium-dependent citrate symporter | Sodium-dependent citrate symporter | 2HCT |