| Q6D1A5 | CYSD_PECAS | Pectobacterium atrosepticum (strain SCRI 1043 / ATCC BAA-672) (Erwinia carotovora subsp. atroseptica) | cysD ECA3543 | Detail |
| P42101 | GS30_BACSU | Bacillus subtilis (strain 168) | yxaB BSU40030 S14B | Detail |
| B5RV24 | CTU1_DEBHA | Debaryomyces hansenii (strain ATCC 36239 / CBS 767 / JCM 1990 / NBRC 0083 / IGC 2968) (Yeast) (Torulaspora hansenii) | NCS6 CTU1 DEHA2G02728g | Detail |
| B7VKY2 | CYSN_VIBTL | Vibrio tasmaniensis (strain LGP32) (Vibrio splendidus (strain Mel32)) | cysN VS_2788 | Detail |
| A7FLY2 | CYSN_YERP3 | Yersinia pseudotuberculosis serotype O:1b (strain IP 31758) | cysN YpsIP31758_3303 | Detail |
| A8A3N1 | CYSD_ECOHS | Escherichia coli O9:H4 (strain HS) | cysD EcHS_A2890 | Detail |
| B7N6Y2 | CYSD_ECOLU | Escherichia coli O17:K52:H18 (strain UMN026 / ExPEC) | cysD ECUMN_3076 | Detail |
| Q3A3P5 | CYSD_PELCD | Pelobacter carbinolicus (strain DSM 2380 / NBRC 103641 / GraBd1) | cysD Pcar_1769 | Detail |
| Q6LXR3 | DNAG_METMP | Methanococcus maripaludis (strain S2 / LL) | dnaG MMP1286 | Detail |
| A1RT54 | DNAG_PYRIL | Pyrobaculum islandicum (strain DSM 4184 / JCM 9189 / GEO3) | dnaG Pisl_0960 | Detail |