| P17585 | AADK_BACSU | Bacillus subtilis (strain 168) | aadK BSU26790 | Detail |
| Q5ZMT7 | ADCK1_CHICK | Gallus gallus (Chicken) | ADCK1 RCJMB04_1d9 | Detail |
| B1WBV0 | CTU1_RAT | Rattus norvegicus (Rat) | Ctu1 Atpbd3 Ncs6 | Detail |
| B0V9N5 | CYSD_ACIBY | Acinetobacter baumannii (strain AYE) | cysD ABAYE2791 | Detail |
| Q11K42 | CYSD_CHESB | Chelativorans sp. (strain BNC1) | cysD Meso_0833 | Detail |
| A5VNC5 | CYSD_BRUO2 | Brucella ovis (strain ATCC 25840 / 63/290 / NCTC 10512) | cysD BOV_0185 | Detail |
| B7LEH0 | CYSD_ECO55 | Escherichia coli (strain 55989 / EAEC) | cysD EC55989_3025 | Detail |
| C6E751 | CYSD_GEOSM | Geobacter sp. (strain M21) | cysD GM21_1864 | Detail |
| Q88NA9 | CYSD_PSEPK | Pseudomonas putida (strain ATCC 47054 / DSM 6125 / NCIMB 11950 / KT2440) | cysD PP_1303 | Detail |
| P56893 | CYSN_RHIME | Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti) | cysN R00942 SMc00090 | Detail |