| B7MP40 | FABZ_ECO81 | Escherichia coli O81 (strain ED1a) | fabZ ECED1_0186 | Detail |
| Q89WC3 | FABA_BRADU | Bradyrhizobium diazoefficiens (strain JCM 10833 / IAM 13628 / NBRC 14792 / USDA 110) | fabA blr0769 | Detail |
| Q57A93 | FABA_BRUAB | Brucella abortus biovar 1 (strain 9-941) | fabA BruAb1_2146 | Detail |
| P24193 | HYPE_ECOLI | Escherichia coli (strain K12) | hypE b2730 JW2700 | Detail |
| P31905 | HYPE_CUPNH | Cupriavidus necator (strain ATCC 17699 / H16 / DSM 428 / Stanier 337) (Ralstonia eutropha) | hypE PHG017 | Detail |
| C4K8W9 | FABA_HAMD5 | Hamiltonella defensa subsp. Acyrthosiphon pisum (strain 5AT) | fabA HDEF_2300 | Detail |
| D9UNB2 | MAND_STRS3 | Streptomyces sp. (strain SPB78) | SSLG_02014 | Detail |
| Q7NLD3 | CPXT3_GLOVI | Gloeobacter violaceus (strain ATCC 29082 / PCC 7421) | cpcT3 glr1193 | Detail |
| Q8YZ70 | CPCS1_NOSS1 | Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576) | cpcS1 cpeS1 alr0617 | Detail |
| Q166E7 | FABZ_ROSDO | Roseobacter denitrificans (strain ATCC 33942 / OCh 114) (Erythrobacter sp. (strain OCh 114)) (Roseobacter denitrificans) | fabZ RD1_2595 | Detail |