| Q0AJC4 | SYS_NITEC | Nitrosomonas eutropha (strain DSM 101675 / C91) | serS Neut_0263 | Detail |
| Q9PR38 | SYS_UREPA | Ureaplasma parvum serovar 3 (strain ATCC 700970) | serS UU106 | Detail |
| Q73IW5 | SYS_WOLPM | Wolbachia pipientis wMel | serS WD_0028 | Detail |
| Q5GSH2 | SYS_WOLTR | Wolbachia sp. subsp. Brugia malayi (strain TRS) | serS Wbm0464 | Detail |
| A6QD48 | SYS_STAAE | Staphylococcus aureus (strain Newman) | serS NWMN_0008 | Detail |
| B2S3N6 | SYS_TREPS | Treponema pallidum subsp. pallidum (strain SS14) | serS TPASS_0647 | Detail |
| B0RZY8 | SYS_FINM2 | Finegoldia magna (strain ATCC 29328) (Peptostreptococcus magnus) | serS FMG_0101 | Detail |
| Q2YNM6 | SYS_BRUA2 | Brucella abortus (strain 2308) | serS BAB1_0904 | Detail |
| A0Q5M5 | SYS_FRATN | Francisella tularensis subsp. novicida (strain U112) | serS FTN_0647 | Detail |
| Q97N17 | SYS1_CLOAB | Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787) | serS1 serS CA_C0021 | Detail |