| C3MW57 | SYS_SULIM | Sulfolobus islandicus (strain M.14.25 / Kamchatka #1) | serS M1425_1530 | Detail |
| C5BIK4 | SYS_TERTT | Teredinibacter turnerae (strain ATCC 39867 / T7901) | serS TERTU_1973 | Detail |
| B9JEH1 | SYS_AGRRK | Agrobacterium radiobacter (strain K84 / ATCC BAA-868) | serS Arad_2130 | Detail |
| Q4FM02 | SYS_PELUB | Pelagibacter ubique (strain HTCC1062) | serS SAR11_0978 | Detail |
| O58441 | SYS_PYRHO | Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3) | serS PH0710 PHCF014 | Detail |
| Q4K9V7 | SYS_PSEF5 | Pseudomonas fluorescens (strain ATCC BAA-477 / NRRL B-23932 / Pf-5) | serS PFL_3876 | Detail |
| Q2NIJ4 | SYS_AYWBP | Aster yellows witches'-broom phytoplasma (strain AYWB) | serS AYWB_632 | Detail |
| Q492S4 | SYS_BLOPB | Blochmannia pennsylvanicus (strain BPEN) | serS BPEN_395 | Detail |
| I1C129 | RFS_RHIO9 | Rhizopus delemar (strain RA 99-880 / ATCC MYA-4621 / FGSC 9543 / NRRL 43880) (Mucormycosis agent) (Rhizopus arrhizus var. delemar) | rfs RO3G_06864 | Detail |
| Q041F5 | SYS_LACGA | Lactobacillus gasseri (strain ATCC 33323 / DSM 20243 / JCM 1131 / NCIMB 11718 / AM63) | serS LGAS_1621 | Detail |