| Q1D292 | PTH_MYXXD | Myxococcus xanthus (strain DK 1622) | pth MXAN_5077 | Detail |
| P61235 | PTH_NANEQ | Nanoarchaeum equitans (strain Kin4-M) | pth NEQ244 | Detail |
| Q7TT28 | REXO1_MOUSE | Mus musculus (Mouse) | Rexo1 Kiaa1138 Tceb3bp1 | Detail |
| Q4WHF8 | REXO4_ASPFU | Neosartorya fumigata (strain ATCC MYA-4609 / Af293 / CBS 101355 / FGSC A1100) (Aspergillus fumigatus) | rex4 AFUA_2G05560 | Detail |
| Q54U94 | REXO4_DICDI | Dictyostelium discoideum (Slime mold) | rexo4 DDB_G0281327 | Detail |
| Q91829 | RAG1_XENLA | Xenopus laevis (African clawed frog) | rag1 | Detail |
| Q7V342 | PTH_PROMP | Prochlorococcus marinus subsp. pastoris (strain CCMP1986 / NIES-2087 / MED4) | pth PMM0250 | Detail |
| Q1JP56 | PTH_STRPC | Streptococcus pyogenes serotype M12 (strain MGAS9429) | pth MGAS9429_Spy0005 | Detail |
| A2VDC7 | RNKA_XENLA | Xenopus laevis (African clawed frog) | rnasek-a | Detail |
| Q2J5Z1 | PTH_FRACC | Frankia casuarinae (strain DSM 45818 / CECT 9043 / CcI3) | pth Francci3_3951 | Detail |