| Q5W264 | PIGH_SERS3 | Serratia sp. (strain ATCC 39006) | pigH | Detail |
| Q7ZY60 | SAE2B_XENLA | Xenopus laevis (African clawed frog) | uba2-b sae2-b uble1b-b | Detail |
| Q5UQ62 | YR655_MIMIV | Acanthamoeba polyphaga mimivirus (APMV) | MIMI_R655 | Detail |
| Q54QS0 | UFL1_DICDI | Dictyostelium discoideum (Slime mold) | DDB_G0283667 | Detail |
| Q9R9D5 | RFAQ_ECOLX | Escherichia coli | rfaQ waaQ | Detail |
| Q9LYZ7 | UPL4_ARATH | Arabidopsis thaliana (Mouse-ear cress) | UPL4 KLI5 At5g02880 F9G14_190 | Detail |
| Q9S4P4 | SOPA_SALDU | Salmonella dublin | sopA | Detail |
| Q8GY23 | UPL1_ARATH | Arabidopsis thaliana (Mouse-ear cress) | UPL1 At1g55860 F14J16.14 F14J16.37 | Detail |
| Q08CZ0 | UBE3B_XENTR | Xenopus tropicalis (Western clawed frog) (Silurana tropicalis) | ube3b | Detail |
| Q75AF2 | UBC12_ASHGO | Ashbya gossypii (strain ATCC 10895 / CBS 109.51 / FGSC 9923 / NRRL Y-1056) (Yeast) (Eremothecium gossypii) | UBC12 ADL035C | Detail |