| P40848 | XRN2_SCHPO | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | dhp1 SPAC26A3.12c | Detail |
| Q8X6R9 | XNI_ECO57 | Escherichia coli O157:H7 | xni ygdG Z4115 ECs3658 | Detail |
| Q99R57 | Y2581_STAAM | Staphylococcus aureus (strain Mu50 / ATCC 700699) | SAV2581 | Detail |
| Q04093 | YD444_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | YDR444W | Detail |
| P0CJ64 | YOEB_SYNY3 | Synechocystis sp. (strain PCC 6803 / Kazusa) | yoeB ssr2754.1 | Detail |
| A4Y9E3 | YBEY_SHEPC | Shewanella putrefaciens (strain CN-32 / ATCC BAA-453) | ybeY Sputcn32_2857 | Detail |
| Q1GB50 | RNY_LACDA | Lactobacillus delbrueckii subsp. bulgaricus (strain ATCC 11842 / DSM 20081 / JCM 1002 / NBRC 13953 / NCIMB 11778) | rny Ldb0600 | Detail |
| Q8BX32 | SLX1_MOUSE | Mus musculus (Mouse) | Slx1b Giyd1 Giyd2 Slx1 | Detail |
| P0DOS5 | RUVV_VAR67 | Variola virus (isolate Human/India/Ind3/1967) (VARV) (Smallpox virus) | A22R A23R | Detail |
| P20997 | RUVV_VACCC | Vaccinia virus (strain Copenhagen) (VACV) | A22R | Detail |