| Q6CMT3 | REXO4_KLULA | Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37) (Yeast) (Candida sphaerica) | REX4 KLLA0E17941g | Detail |
| Q7S9B7 | REXO4_NEUCR | Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) | rex-4 NCU05217 | Detail |
| Q06584 | PYS2_PSEAE | Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) | pys2 PA1150 | Detail |
| Q3ZC23 | RNK_BOVIN | Bos taurus (Bovine) | RNASEK | Detail |
| A0RU95 | FEN_CENSY | Cenarchaeum symbiosum (strain A) | fen CENSYa_0270 | Detail |
| A8AAC1 | FEN_IGNH4 | Ignicoccus hospitalis (strain KIN4/I / DSM 18386 / JCM 14125) | fen Igni_0691 | Detail |
| P0AF62 | GHOS_ECO57 | Escherichia coli O157:H7 | ghoS Z5730 ECs5110 | Detail |
| Q0A2Q7 | PA_I85A3 | Influenza A virus (strain A/Chicken/Victoria/1/1985 H7N7) | PA | Detail |
| Q86X67 | NUD13_HUMAN | Homo sapiens (Human) | NUDT13 | Detail |
| A7GHZ0 | MUTS2_CLOBL | Clostridium botulinum (strain Langeland / NCTC 10281 / Type F) | mutS2 CLI_3181 | Detail |