| O67298 | SYM_AQUAE | Aquifex aeolicus (strain VF5) | metG aq_1257 | Detail |
| Q0VP51 | SYM_ALCBS | Alcanivorax borkumensis (strain ATCC 700651 / DSM 11573 / NCIMB 13689 / SK2) | metG ABO_1599 | Detail |
| A2SEY3 | SYM_METPP | Methylibium petroleiphilum (strain ATCC BAA-1232 / LMG 22953 / PM1) | metG Mpe_A1161 | Detail |
| P56192 | SYMC_HUMAN | Homo sapiens (Human) | MARS | Detail |
| P47267 | SYM_MYCGE | Mycoplasma genitalium (strain ATCC 33530 / G-37 / NCTC 10195) | metG metS MG021 | Detail |
| Q18JV4 | SYM_HALWD | Haloquadratum walsbyi (strain DSM 16790 / HBSQ001) | metG HQ_1572A | Detail |
| P00958 | SYMC_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | MES1 YGR264C | Detail |
| B4SGQ6 | SYM_PELPB | Pelodictyon phaeoclathratiforme (strain DSM 5477 / BU-1) | metG Ppha_1197 | Detail |
| B7J7Y5 | SYM_ACIF2 | Acidithiobacillus ferrooxidans (strain ATCC 23270 / DSM 14882 / CIP 104768 / NCIMB 8455) (Ferrobacillus ferrooxidans (strain ATCC 23270)) | metG AFE_2672 | Detail |
| P36101 | TCD2_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | TCD2 YKL027W | Detail |