| B7JY63 | SYS_RIPO1 | Rippkaea orientalis (strain PCC 8801) (Cyanothece sp. (strain PCC 8801)) | serS PCC8801_3186 | Detail |
| B5RL50 | SYS_BORDL | Borrelia duttonii (strain Ly) | serS BDU_226 | Detail |
| A3D4J4 | SYS_SHEB5 | Shewanella baltica (strain OS155 / ATCC BAA-1091) | serS Sbal_2160 | Detail |
| B2TUI5 | SYS_SHIB3 | Shigella boydii serotype 18 (strain CDC 3083-94 / BS512) | serS SbBS512_E2435 | Detail |
| Q4LAK8 | SYS_STAHJ | Staphylococcus haemolyticus (strain JCSC1435) | serS SH0008 | Detail |
| C0M858 | SYS_STRE4 | Streptococcus equi subsp. equi (strain 4047) | serS SEQ_0489 | Detail |
| Q8DIN0 | SYS_THEEB | Thermosynechococcus elongatus (strain BP-1) | serS tlr1552 | Detail |
| A2C409 | SYS_PROM1 | Prochlorococcus marinus (strain NATL1A) | serS NATL1_16621 | Detail |
| C5CGC3 | SYS_KOSOT | Kosmotoga olearia (strain ATCC BAA-1733 / DSM 21960 / TBF 19.5.1) | serS Kole_0854 | Detail |
| B2U9Y5 | SYS_RALPJ | Ralstonia pickettii (strain 12J) | serS Rpic_2551 | Detail |