| Q6GAD9 | PUR2_STAAS | Staphylococcus aureus (strain MSSA476) | purD SAS1010 | Detail |
| Q9X0X7 | PUR2_THEMA | Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099) | purD TM_1250 | Detail |
| Q8DD07 | PUR2_VIBVU | Vibrio vulnificus (strain CMCP6) | purD VV1_1226 | Detail |
| B7GGJ8 | TMCAL_ANOFW | Anoxybacillus flavithermus (strain DSM 21510 / WK1) | tmcAL Aflv_1846 | Detail |
| A4XKE6 | TMCAL_CALS8 | Caldicellulosiruptor saccharolyticus (strain ATCC 43494 / DSM 8903 / Tp8T 6331) | tmcAL Csac_1796 | Detail |
| P52421 | PUR2_VIGUN | Vigna unguiculata (Cowpea) | PUR2 | Detail |
| B7JK13 | TMCAL_BACC0 | Bacillus cereus (strain AH820) | tmcAL BCAH820_3940 | Detail |
| Q1G9B9 | TMCAL_LACDA | Lactobacillus delbrueckii subsp. bulgaricus (strain ATCC 11842 / DSM 20081 / JCM 1002 / NBRC 13953 / NCIMB 11778) | tmcAL Ldb1495 | Detail |
| Q041W0 | TMCAL_LACGA | Lactobacillus gasseri (strain ATCC 33323 / DSM 20243 / JCM 1131 / NCIMB 11718 / AM63) | tmcAL LGAS_1400 | Detail |
| Q038B5 | TMCAL_LACP3 | Lactobacillus paracasei (strain ATCC 334 / BCRC 17002 / CIP 107868 / KCTC 3260 / NRRL B-441) | tmcAL LSEI_1684 | Detail |