| A8FXM2 | CYSD2_SHESH | Shewanella sediminis (strain HAW-EB3) | cysD2 Ssed_2988 | Detail |
| Q1QUF9 | CYSN_CHRSD | Chromohalobacter salexigens (strain DSM 3043 / ATCC BAA-138 / NCIMB 13768) | cysN Csal_2552 | Detail |
| Q482Z9 | CYSN_COLP3 | Colwellia psychrerythraea (strain 34H / ATCC BAA-681) (Vibrio psychroerythus) | cysN CPS_2143 | Detail |
| P36555 | EPTA_SALTY | Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) | eptA pagB pmrC STM4293 | Detail |
| P23845 | CYSN_ECOLI | Escherichia coli (strain K12) | cysN b2751 JW2721 | Detail |
| B6I6E1 | CYSN_ECOSE | Escherichia coli (strain SE11) | cysN ECSE_3003 | Detail |
| Q6LM69 | CYSN_PHOPR | Photobacterium profundum (strain SS9) | cysN PBPRA3310 | Detail |
| O13663 | GPI13_SCHPO | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | gpi13 pi072 SPBC27B12.06 | Detail |
| Q9HP65 | DNAG_HALSA | Halobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1) (Halobacterium halobium) | dnaG VNG_1784C | Detail |
| B1Y919 | DNAG_PYRNV | Pyrobaculum neutrophilum (strain DSM 2338 / JCM 9278 / V24Sta) (Thermoproteus neutrophilus) | dnaG Tneu_1321 | Detail |