| Q20YV7 | METK2_RHOPB | Rhodopseudomonas palustris (strain BisB18) | metK2 RPC_4154 | Detail |
| Q38JH8 | METK2_SOLTU | Solanum tuberosum (Potato) | METK2 | Detail |
| Q94FA4 | METK5_BRAJU | Brassica juncea (Indian mustard) (Sinapis juncea) | MSAMS5 | Detail |
| P43282 | METK3_SOLLC | Solanum lycopersicum (Tomato) (Lycopersicon esculentum) | SAM3 | Detail |
| A9PHE9 | METK5_POPTR | Populus trichocarpa (Western balsam poplar) (Populus balsamifera subsp. trichocarpa) | METK5 | Detail |
| Q6FAQ6 | METK_ACIAD | Acinetobacter baylyi (strain ATCC 33305 / BD413 / ADP1) | metK ACIAD2037 | Detail |
| P9WJ78 | MFTC_MYCTO | Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh) | mftC MT0720 | Detail |
| P56878 | METK_RICPR | Rickettsia prowazekii (strain Madrid E) | metK RP777 | Detail |
| Q9PP99 | ISPT_CAMJE | Campylobacter jejuni subsp. jejuni serotype O:2 (strain ATCC 700819 / NCTC 11168) | uppS Cj0824 | Detail |
| Q819Y1 | ISPT_BACCR | Bacillus cereus (strain ATCC 14579 / DSM 31 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NRRL B-3711) | uppS BC_3821 | Detail |