| Q602J1 | FPG_METCA | Methylococcus capsulatus (strain ATCC 33009 / NCIMB 11132 / Bath) | mutM fpg MCA3072 | Detail |
| P34673 | FAHD1_CAEEL | Caenorhabditis elegans | fahd-1 ZK688.3 | Detail |
| P86240 | FAHD2_MESAU | Mesocricetus auratus (Golden hamster) | FAHD2 | Detail |
| Q24XW2 | FPG_DESHY | Desulfitobacterium hafniense (strain Y51) | mutM fpg DSY1341 | Detail |
| A4J4X3 | FPG_DESRM | Desulfotomaculum reducens (strain MI-1) | mutM fpg Dred_1598 | Detail |
| A5EXK6 | FPG_DICNV | Dichelobacter nodosus (strain VCS1703A) | mutM fpg DNO_1135 | Detail |
| Q0AD66 | FPG_NITEC | Nitrosomonas eutropha (strain DSM 101675 / C91) | mutM fpg Neut_2512 | Detail |
| Q82S12 | FPG_NITEU | Nitrosomonas europaea (strain ATCC 19718 / CIP 103999 / KCTC 2705 / NBRC 14298) | mutM fpg NE2552 | Detail |
| Q3SWN3 | FPG_NITWN | Nitrobacter winogradskyi (strain ATCC 25391 / DSM 10237 / CIP 104748 / NCIMB 11846 / Nb-255) | mutM fpg Nwi_0040 | Detail |
| A7ZTI6 | FPG_ECO24 | Escherichia coli O139:H28 (strain E24377A / ETEC) | mutM fpg EcE24377A_4136 | Detail |