| Q9K023 | GCH4_NEIMB | Neisseria meningitidis serogroup B (strain MC58) | folE2 NMB0803 | Detail |
| Q6AMT5 | GCH4_DESPS | Desulfotalea psychrophila (strain LSv54 / DSM 12343) | folE2 DP1611 | Detail |
| Q65TR0 | GCH1_MANSM | Mannheimia succiniciproducens (strain MBEL55E) | folE MS1043 | Detail |
| Q5LTR1 | GCH4_RUEPO | Ruegeria pomeroyi (strain ATCC 700808 / DSM 15171 / DSS-3) (Silicibacter pomeroyi) | folE2 SPO1352 | Detail |
| B1YCT7 | GCH1_PYRNV | Pyrobaculum neutrophilum (strain DSM 2338 / JCM 9278 / V24Sta) (Thermoproteus neutrophilus) | folE Tneu_0661 | Detail |
| A8FEL2 | GCH1_BACP2 | Bacillus pumilus (strain SAFR-032) | folE BPUM_2009 | Detail |
| Q2G0L1 | GCH4_STAA8 | Staphylococcus aureus (strain NCTC 8325) | folE2 SAOUHSC_00549 | Detail |
| Q2YS98 | GCH4_STAAB | Staphylococcus aureus (strain bovine RF122 / ET3-1) | folE2 SAB0516c | Detail |
| A4QH94 | GCH1_CORGB | Corynebacterium glutamicum (strain R) | folE cgR_2596 | Detail |
| Q30X45 | GCH4_DESAG | Desulfovibrio alaskensis (strain G20) (Desulfovibrio desulfuricans (strain G20)) | folE2 Dde_2957 | Detail |