| D4GY94 | METXA_HALVD | Haloferax volcanii (strain ATCC 29605 / DSM 3757 / JCM 8879 / NBRC 14742 / NCIMB 2012 / VKM B-1768 / DS2) (Halobacterium volcanii) | metXA metX HVO_2998 C498_18155 | Detail |
| Q577P3 | METAA_BRUAB | Brucella abortus biovar 1 (strain 9-941) | metAA BruAb2_0737 | Detail |
| Q9PLV2 | METAA_CAMJE | Campylobacter jejuni subsp. jejuni serotype O:2 (strain ATCC 700819 / NCTC 11168) | metAA metA Cj1726c | Detail |
| Q052B3 | METXA_LEPBL | Leptospira borgpetersenii serovar Hardjo-bovis (strain L550) | metXA LBL_1340 | Detail |
| B2UXD0 | METAA_CLOBA | Clostridium botulinum (strain Alaska E43 / Type E3) | metAA CLH_2655 | Detail |
| Q8F4I0 | METXA_LEPIN | Leptospira interrogans serogroup Icterohaemorrhagiae serovar Lai (strain 56601) | metXA LA_2061 | Detail |
| B8FWT4 | METAA_DESHD | Desulfitobacterium hafniense (strain DCB-2 / DSM 10664) | metAA Dhaf_4581 | Detail |
| Q895W4 | METAA_CLOTE | Clostridium tetani (strain Massachusetts / E88) | metAA CTC_01152 | Detail |
| B8IZQ7 | METAA_DESDA | Desulfovibrio desulfuricans (strain ATCC 27774 / DSM 6949) | metAA Ddes_1078 | Detail |
| Q8TME4 | METXA_METAC | Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A) | metXA metA MA_2714 | Detail |