| A4J4Z4 | SYFA_DESRM | Desulfotomaculum reducens (strain MI-1) | pheS Dred_1619 | Detail |
| Q6MT17 | SYFA_MYCMS | Mycoplasma mycoides subsp. mycoides SC (strain PG1) | pheS MSC_0596 | Detail |
| Q6D4H3 | SYFB_PECAS | Pectobacterium atrosepticum (strain SCRI 1043 / ATCC BAA-672) (Erwinia carotovora subsp. atroseptica) | pheT ECA2417 | Detail |
| Q7VBX6 | SYFB_PROMA | Prochlorococcus marinus (strain SARG / CCMP1375 / SS120) | pheT Pro_0966 | Detail |
| B1LE16 | SYFA_ECOSM | Escherichia coli (strain SMS-3-5 / SECEC) | pheS EcSMS35_1476 | Detail |
| Q4KEV9 | SYFB_PSEF5 | Pseudomonas fluorescens (strain ATCC BAA-477 / NRRL B-23932 / Pf-5) | pheT PFL_2116 | Detail |
| Q3SWK7 | SYFA_NITWN | Nitrobacter winogradskyi (strain ATCC 25391 / DSM 10237 / CIP 104748 / NCIMB 11846 / Nb-255) | pheS Nwi_0066 | Detail |
| Q5HC40 | SYFA_EHRRW | Ehrlichia ruminantium (strain Welgevonden) | pheS Erum1360 ERWE_CDS_01320 | Detail |
| C4L450 | SYFA_EXISA | Exiguobacterium sp. (strain ATCC BAA-1283 / AT1b) | pheS EAT1b_0641 | Detail |
| Q883H7 | SYFB_PSESM | Pseudomonas syringae pv. tomato (strain ATCC BAA-871 / DC3000) | pheT PSPTO_2383 | Detail |