| Q2KJC6 | METK1_BOVIN | Bos taurus (Bovine) | MAT1A | Detail |
| Q92I30 | ISPT_RICCN | Rickettsia conorii (strain ATCC VR-613 / Malish 7) | uppS RC0590 | Detail |
| Q7UF53 | ISPT_RHOBA | Rhodopirellula baltica (strain DSM 10527 / NCIMB 13988 / SH1) | uppS RB10335 | Detail |
| Q56TU4 | METK1_DAUCA | Daucus carota (Wild carrot) | SAMS1 | Detail |
| P57897 | METK_PASMU | Pasteurella multocida (strain Pm70) | metK metX PM1027 | Detail |
| Q91X83 | METK1_MOUSE | Mus musculus (Mouse) | Mat1a | Detail |
| Q72U10 | ISPT_LEPIC | Leptospira interrogans serogroup Icterohaemorrhagiae serovar copenhageni (strain Fiocruz L1-130) | uppS LIC_10854 | Detail |
| Q0DKY4 | METK1_ORYSJ | Oryza sativa subsp. japonica (Rice) | SAM1 SAMS Os05g0135700 LOC_Os05g04510 OsJ_016271 P0519E07.14 | Detail |
| Q21A46 | METK1_RHOPB | Rhodopseudomonas palustris (strain BisB18) | metK1 RPC_1177 | Detail |
| Q8DXD5 | ISPT_STRA5 | Streptococcus agalactiae serotype V (strain ATCC BAA-611 / 2603 V/R) | uppS SAG1916 | Detail |