| Q8RGE5 | METK_FUSNN | Fusobacterium nucleatum subsp. nucleatum (strain ATCC 25586 / CIP 101130 / JCM 8532 / LMG 13131) | metK FN0355 | Detail |
| A5GA66 | METK_GEOUR | Geobacter uraniireducens (strain Rf4) (Geobacter uraniumreducens) | metK Gura_1332 | Detail |
| P36051 | MCD4_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | MCD4 FSR2 SSU21 ZRG16 YKL165C YKL619 | Detail |
| Q73K76 | ISPT_TREDE | Treponema denticola (strain ATCC 35405 / CIP 103919 / DSM 14222) | uppS TDE_2344 | Detail |
| Q15QK1 | METK_PSEA6 | Pseudoalteromonas atlantica (strain T6c / ATCC BAA-1087) | metK Patl_3331 | Detail |
| Q4R924 | METK2_MACFA | Macaca fascicularis (Crab-eating macaque) (Cynomolgus monkey) | MAT2A QtsA-10874 | Detail |
| P75954 | YCFS_ECOLI | Escherichia coli (strain K12) | ycfS b1113 JW5820 | Detail |
| G3Y418 | YANG_ASPNA | Aspergillus niger (strain ATCC 1015 / CBS 113.46 / FGSC A1144 / LSHB Ac4 / NCTC 3858a / NRRL 328 / USDA 3528.7) | yanG ASPNIDRAFT_44964 | Detail |
| Q050E4 | METK_LEPBL | Leptospira borgpetersenii serovar Hardjo-bovis (strain L550) | metK LBL_1864 | Detail |
| Q9C451 | PAXD_PENPX | Penicillium paxilli | paxD | Detail |