| P47137 | YJ66_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | YJR096W J1926 | Detail |
| O26223 | Y120_METTH | Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) (Methanobacterium thermoautotrophicum) | MTH_120 | Detail |
| P58338 | Y0419_RHIME | Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti) | eutC RB0419 SMb20433 | Detail |
| O74959 | YJCD_SCHPO | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | SPCC736.13 | Detail |
| Q46911 | YGCU_ECOLI | Escherichia coli (strain K12) | ygcU ygcT ygcV b4463 JW5442 | Detail |
| P0AFP5 | YBBO_ECOL6 | Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC) | ybbO c0614 | Detail |
| B2USR9 | PYRD_HELPS | Helicobacter pylori (strain Shi470) | pyrD HPSH_02255 | Detail |
| A6WP30 | PYRD_SHEB8 | Shewanella baltica (strain OS185) | pyrD Shew185_2432 | Detail |
| Q12NG2 | PYRD_SHEDO | Shewanella denitrificans (strain OS217 / ATCC BAA-1090 / DSM 15013) | pyrD Sden_1730 | Detail |
| B5R8M3 | PYRD_SALG2 | Salmonella gallinarum (strain 287/91 / NCTC 13346) | pyrD SG0948 | Detail |