| Q7VAV9 | SYFA_PROMA | Prochlorococcus marinus (strain SARG / CCMP1375 / SS120) | pheS Pro_1344 | Detail |
| Q6GA75 | SYFB_STAAS | Staphylococcus aureus (strain MSSA476) | pheT SAS1073 | Detail |
| C4K781 | SYFA_HAMD5 | Hamiltonella defensa subsp. Acyrthosiphon pisum (strain 5AT) | pheS HDEF_1828 | Detail |
| O83938 | SYFA_TREPA | Treponema pallidum (strain Nichols) | pheS TP_0973 | Detail |
| Q1IC11 | SYFA_PSEE4 | Pseudomonas entomophila (strain L48) | pheS PSEEN1967 | Detail |
| B0UU57 | SYFA_HISS2 | Histophilus somni (strain 2336) (Haemophilus somnus) | pheS HSM_1334 | Detail |
| A1WMG9 | SYFA_VEREI | Verminephrobacter eiseniae (strain EF01-2) | pheS Veis_3093 | Detail |
| A4YIL0 | SYFB_METS5 | Metallosphaera sedula (strain ATCC 51363 / DSM 5348 / JCM 9185 / NBRC 15509 / TH2) | pheT Msed_2123 | Detail |
| A6UPQ4 | SYFB_METVS | Methanococcus vannielii (strain ATCC 35089 / DSM 1224 / JCM 13029 / OCM 148 / SB) | pheT Mevan_0569 | Detail |
| Q9CC16 | SYFB_MYCLE | Mycobacterium leprae (strain TN) | pheT ML1402 | Detail |