| A1K581 | SYS_AZOSB | Azoarcus sp. (strain BH72) | serS azo1369 | Detail |
| B1IWN0 | SYS_ECOLC | Escherichia coli (strain ATCC 8739 / DSM 1576 / Crooks) | serS EcolC_2703 | Detail |
| A4Q9E4 | TTLL2_MOUSE | Mus musculus (Mouse) | Ttll2 | Detail |
| B0SRZ1 | SYS_LEPBP | Leptospira biflexa serovar Patoc (strain Patoc 1 / ATCC 23582 / Paris) | serS LEPBI_I3467 | Detail |
| A8ZXS1 | SYS_DESOH | Desulfococcus oleovorans (strain DSM 6200 / Hxd3) | serS Dole_2745 | Detail |
| Q7V608 | SYS_PROMM | Prochlorococcus marinus (strain MIT 9313) | serS PMT_1374 | Detail |
| B2GGG9 | SYS_KOCRD | Kocuria rhizophila (strain ATCC 9341 / DSM 348 / NBRC 103217 / DC2201) | serS KRH_19380 | Detail |
| Q38UM4 | SYS_LACSS | Lactobacillus sakei subsp. sakei (strain 23K) | serS LCA_1803 | Detail |
| Q2FS27 | SYS_METHJ | Methanospirillum hungatei JF-1 (strain ATCC 27890 / DSM 864 / NBRC 100397 / JF-1) | serS Mhun_2507 | Detail |
| Q8TVD2 | SYS2_METKA | Methanopyrus kandleri (strain AV19 / DSM 6324 / JCM 9639 / NBRC 100938) | serS MK1460 | Detail |