| B0CK02 | YBEY_BRUSI | Brucella suis (strain ATCC 23445 / NCTC 10510) | ybeY BSUIS_A1993 | Detail |
| A0QEA7 | YBEY_MYCA1 | Mycobacterium avium (strain 104) | ybeY MAV_2026 | Detail |
| Q8EHN9 | YBEY_SHEON | Shewanella oneidensis (strain MR-1) | ybeY SO_1179 | Detail |
| Q6KHU4 | YBEY_MYCMO | Mycoplasma mobile (strain ATCC 43663 / 163K / NCTC 11711) | ybeY MMOB3480 | Detail |
| B1AJD0 | YBEY_UREP2 | Ureaplasma parvum serovar 3 (strain ATCC 27815 / 27 / NCTC 11736) | ybeY UPA3_0508 | Detail |
| Q01P09 | YBEY_SOLUE | Solibacter usitatus (strain Ellin6076) | ybeY Acid_7712 | Detail |
| P89438 | TRM3_HHV2H | Human herpesvirus 2 (strain HG52) (HHV-2) (Human herpes simplex virus 2) | TRM3 UL15 | Detail |
| Q60SG7 | XRN2_CAEBR | Caenorhabditis briggsae | xrn-2 CBG20900 | Detail |
| Q02792 | XRN2_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | RAT1 HKE1 TAP1 YOR048C | Detail |
| Q87VX9 | YBEY_PSESM | Pseudomonas syringae pv. tomato (strain ATCC BAA-871 / DC3000) | ybeY PSPTO_4806 | Detail |