| A9M1Q6 | SYS_NEIM0 | Neisseria meningitidis serogroup C (strain 053442) | serS NMCC_1597 | Detail |
| Q82KS8 | SYS2_STRAW | Streptomyces avermitilis (strain ATCC 31267 / DSM 46492 / JCM 5070 / NBRC 14893 / NCIMB 12804 / NRRL 8165 / MA-4680) | serS2 SAV_2294 | Detail |
| Q2YCN3 | SYS_NITMU | Nitrosospira multiformis (strain ATCC 25196 / NCIMB 11849 / C 71) | serS Nmul_A0180 | Detail |
| B1L5G0 | SYS_KORCO | Korarchaeum cryptofilum (strain OPF8) | serS Kcr_0943 | Detail |
| A5FX43 | SYS_ACICJ | Acidiphilium cryptum (strain JF-5) | serS Acry_0957 | Detail |
| B0KLW8 | SYS_PSEPG | Pseudomonas putida (strain GB-1) | serS PputGB1_3605 | Detail |
| C0QLD3 | SYS_DESAH | Desulfobacterium autotrophicum (strain ATCC 43914 / DSM 3382 / HRM2) | serS HRM2_11070 | Detail |
| Q252J5 | SYS_DESHY | Desulfitobacterium hafniense (strain Y51) | serS DSY0008 | Detail |
| Q083B6 | SYS_SHEFN | Shewanella frigidimarina (strain NCIMB 400) | serS Sfri_1799 | Detail |
| A1RJJ4 | SYS_SHESW | Shewanella sp. (strain W3-18-1) | serS Sputw3181_2005 | Detail |