| Q9K1G6 | ISPT_NEIMB | Neisseria meningitidis serogroup B (strain MC58) | uppS NMB0186 | Detail |
| P72871 | METK_SYNY3 | Synechocystis sp. (strain PCC 6803 / Kazusa) | metK sll0927 | Detail |
| Q758B8 | GPI7_ASHGO | Ashbya gossypii (strain ATCC 10895 / CBS 109.51 / FGSC 9923 / NRRL Y-1056) (Yeast) (Eremothecium gossypii) | LAS21 GPI7 AEL166C | Detail |
| Q09782 | GPI7_SCHPO | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | las21 gpi7 SPAC13G6.03 | Detail |
| A9VLC6 | METK_BACMK | Bacillus mycoides (strain KBAB4) (Bacillus weihenstephanensis) | metK BcerKBAB4_4594 | Detail |
| A5UCT6 | METK_HAEIE | Haemophilus influenzae (strain PittEE) | metK CGSHiEE_06180 | Detail |
| A2BIZ8 | METK_HYPBU | Hyperthermus butylicus (strain DSM 5456 / JCM 9403 / PLM1-5) | mat Hbut_0083 | Detail |
| A8APG1 | METK_CITK8 | Citrobacter koseri (strain ATCC BAA-895 / CDC 4225-83 / SGSC4696) | metK CKO_04317 | Detail |
| Q11PM7 | METK_CYTH3 | Cytophaga hutchinsonii (strain ATCC 33406 / NCIMB 9469) | metK CHU_3400 | Detail |
| P0CW62 | METK_METMI | Methanococcus maripaludis (Methanococcus deltae) | mat | Detail |