| A9NCV1 | PYRD_COXBR | Coxiella burnetii (strain RSA 331 / Henzerling II) | pyrD COXBURSA331_A0969 | Detail |
| B1WUM4 | PYRD_CROS5 | Crocosphaera subtropica (strain ATCC 51142 / BH68) (Cyanothece sp. (strain ATCC 51142)) | pyrD cce_1125 | Detail |
| A4X619 | PYRD_SALTO | Salinispora tropica (strain ATCC BAA-916 / DSM 44818 / CNB-440) | pyrD Strop_1857 | Detail |
| P32747 | PYRD_SCHPO | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | ura3 SPAC57A10.12c | Detail |
| A3PN03 | PYRD_RHOS1 | Rhodobacter sphaeroides (strain ATCC 17029 / ATH 2.4.9) | pyrD Rsph17029_2617 | Detail |
| P07670 | PYRD_DICDI | Dictyostelium discoideum (Slime mold) | pyr4 DDB_G0276331 | Detail |
| B4TDY5 | PYRD_SALHS | Salmonella heidelberg (strain SL476) | pyrD SeHA_C1167 | Detail |
| B6I919 | PYRD_ECOSE | Escherichia coli (strain SE11) | pyrD ECSE_1006 | Detail |
| B1LJR7 | PYRD_ECOSM | Escherichia coli (strain SMS-3-5 / SECEC) | pyrD EcSMS35_2174 | Detail |
| B6I986 | RUTC_ECOSE | Escherichia coli (strain SE11) | rutC ECSE_1072 | Detail |