| A5G8S1 | GCH4_GEOUR | Geobacter uraniireducens (strain Rf4) (Geobacter uraniumreducens) | folE2 Gura_4045 | Detail |
| B1JFN3 | GCH4_PSEPW | Pseudomonas putida (strain W619) | folE2 PputW619_5141 | Detail |
| A7Z630 | GCH1_BACVZ | Bacillus velezensis (strain DSM 23117 / BGSC 10A6 / FZB42) (Bacillus amyloliquefaciens subsp. plantarum) | folE RBAM_020940 | Detail |
| Q6AYD1 | MBLC1_RAT | Rattus norvegicus (Rat) | Mblac1 | Detail |
| P12667 | NUCA_BACSU | Bacillus subtilis (strain 168) | nucA comI BSU03430 | Detail |
| Q6FBI2 | GCH4_ACIAD | Acinetobacter baylyi (strain ATCC 33305 / BD413 / ADP1) | folE2 ACIAD1740 | Detail |
| Q7VV88 | GCH4_BORPE | Bordetella pertussis (strain Tohama I / ATCC BAA-589 / NCTC 13251) | folE2 BP2797 | Detail |
| Q8YLL1 | GCH11_NOSS1 | Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576) | folE1 alr5287 | Detail |
| Q1GF96 | GCH4_RUEST | Ruegeria sp. (strain TM1040) (Silicibacter sp.) | folE2 TM1040_1937 | Detail |
| Q940G6 | GID1C_ARATH | Arabidopsis thaliana (Mouse-ear cress) | GID1C CXE19 GID1L3 At5g27320 F21A20.30 | Detail |