| P54384 | LEUC_SYNY3 | Synechocystis sp. (strain PCC 6803 / Kazusa) | leuC sll1470 | Detail |
| B7H0T7 | LEUC_ACIB3 | Acinetobacter baumannii (strain AB307-0294) | leuC ABBFA_003119 | Detail |
| B0KAH5 | LEUC_THEP3 | Thermoanaerobacter pseudethanolicus (strain ATCC 33223 / 39E) (Clostridium thermohydrosulfuricum) | leuC Teth39_0016 | Detail |
| A8G2R6 | LEUC_PROM2 | Prochlorococcus marinus (strain MIT 9215) | leuC P9215_02801 | Detail |
| A4IRH6 | LEUC_GEOTN | Geobacillus thermodenitrificans (strain NG80-2) | leuC GTNG_2585 | Detail |
| A3DHI4 | LEUC_HUNT2 | Hungateiclostridium thermocellum (strain ATCC 27405 / DSM 1237 / JCM 9322 / NBRC 103400 / NCIMB 10682 / NRRL B-4536 / VPI 7372) (Clostridium thermocellum) | leuC Cthe_2211 | Detail |
| A7NJH2 | LEUC_ROSCS | Roseiflexus castenholzii (strain DSM 13941 / HLO8) | leuC Rcas_1549 | Detail |
| P55251 | LEUC_RHIPU | Rhizomucor pusillus | LEUA | Detail |
| A4WNV5 | LEUC_RHOS5 | Rhodobacter sphaeroides (strain ATCC 17025 / ATH 2.4.3) | leuC Rsph17025_0158 | Detail |
| Q8TW31 | LEUD2_METKA | Methanopyrus kandleri (strain AV19 / DSM 6324 / JCM 9639 / NBRC 100938) | leuD2 leuD_2 MK1206 | Detail |