| Q54GJ2 | PUR2_DICDI | Dictyostelium discoideum (Slime mold) | purD DDB_G0290121 | Detail |
| Q8FB69 | PUR2_ECOL6 | Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC) | purD c4963 | Detail |
| Q8TKT6 | PUR2_METAC | Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A) | purD MA_3309 | Detail |
| Q0W6Q4 | PUR2_METAR | Methanocella arvoryzae (strain DSM 22066 / NBRC 105507 / MRE50) | purD UNCMA_22460 RCIX513 | Detail |
| C3L0J1 | TMCAL_CLOB6 | Clostridium botulinum (strain 657 / Type Ba4) | tmcAL CLJ_B2720 | Detail |
| A7HNV7 | TMCAL_FERNB | Fervidobacterium nodosum (strain ATCC 35602 / DSM 5306 / Rt17-B1) | tmcAL Fnod_1757 | Detail |
| Q03RL4 | TMCAL_LACBA | Lactobacillus brevis (strain ATCC 367 / JCM 1170) | tmcAL LVIS_1025 | Detail |
| A5VKW4 | TMCAL_LACRD | Lactobacillus reuteri (strain DSM 20016) | tmcAL Lreu_1231 | Detail |
| B8DH80 | TMCAL_LISMH | Listeria monocytogenes serotype 4a (strain HCC23) | tmcAL LMHCC_0511 | Detail |
| B2A2M1 | TMCAL_NATTJ | Natranaerobius thermophilus (strain ATCC BAA-1301 / DSM 18059 / JW/NM-WN-LF) | tmcAL Nther_1353 | Detail |