| Q5L0J8 | ISPT_GEOKA | Geobacillus kaustophilus (strain HTA426) | uppS GK1253 | Detail |
| Q7VH74 | ISPT_HELHP | Helicobacter hepaticus (strain ATCC 51449 / 3B1) | uppS HH_1093 | Detail |
| P48466 | METK_NEUCR | Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) | eth-1 B16B8.070 NCU02657 | Detail |
| Q7XZR1 | METK1_ATRNU | Atriplex nummularia (Old man saltbush) (Atriplex johnstonii) | SAMS1 | Detail |
| P23686 | METK1_ARATH | Arabidopsis thaliana (Mouse-ear cress) | SAM1 At1g02500 T14P4.17 T14P4_22 | Detail |
| Q4H1G4 | METK1_BETVU | Beta vulgaris (Sugar beet) | SAMS1 | Detail |
| A4S779 | METK_OSTLU | Ostreococcus lucimarinus (strain CCE9901) | METK-1 OSTLU_27381; METK-2 OSTLU_47517 | Detail |
| B8CU43 | METK_SHEPW | Shewanella piezotolerans (strain WP3 / JCM 13877) | metK swp_4245 | Detail |
| Q8GDY3 | ISPT_HELMO | Heliobacillus mobilis | uppS | Detail |
| A6LEL4 | METK_PARD8 | Parabacteroides distasonis (strain ATCC 8503 / DSM 20701 / CIP 104284 / JCM 5825 / NCTC 11152) | metK BDI_2403 | Detail |