| Q0STN1 | UPPP_CLOPS | Clostridium perfringens (strain SM101 / Type A) | uppP CPR_1204 | Detail |
| Q03ZT9 | UPPP_LEUMM | Leuconostoc mesenteroides subsp. mesenteroides (strain ATCC 8293 / NCDO 523) | uppP LEUM_0133 | Detail |
| P94361 | YXKH_BACSU | Bacillus subtilis (strain 168) | yxkH BSU38800 | Detail |
| Q9US38 | YFZ3_SCHPO | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | SPAC1039.03 | Detail |
| Q11WJ0 | UPPP_CYTH3 | Cytophaga hutchinsonii (strain ATCC 33406 / NCIMB 9469) | uppP bacA CHU_0949 | Detail |
| C6BUE1 | UPPP_DESAD | Desulfovibrio salexigens (strain ATCC 14822 / DSM 2638 / NCIB 8403 / VKM B-1763) | uppP Desal_1889 | Detail |
| C0QC99 | UPPP_DESAH | Desulfobacterium autotrophicum (strain ATCC 43914 / DSM 3382 / HRM2) | uppP HRM2_40590 | Detail |
| B8FAZ7 | UPPP_DESAL | Desulfatibacillum aliphaticivorans | uppP Dalk_2390 | Detail |
| B9IRY0 | UVSE_BACCQ | Bacillus cereus (strain Q1) | uvsE BCQ_5188 | Detail |
| P80143 | UDDP_SULAC | Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770) | sepP Saci_1025 | Detail |