| B9FM64 | UFL1_ORYSJ | Oryza sativa subsp. japonica (Rice) | Os05g0117600 LOC_Os05g02650 OsJ_16906 P0496H07.16 | Detail |
| P62256 | UBE2H_HUMAN | Homo sapiens (Human) | UBE2H | Detail |
| P16577 | UBC4_WHEAT | Triticum aestivum (Wheat) | UBC4 | Detail |
| P46595 | UBC4_SCHPO | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | ubc4 SPBC119.02 | Detail |
| F4HPP7 | UBC39_ARATH | Arabidopsis thaliana (Mouse-ear cress) | UBC39 At1g53023 F14G24.31 F8L10 | Detail |
| P42746 | UBC3_ARATH | Arabidopsis thaliana (Mouse-ear cress) | UBC3 At5g62540 K19B1.15 | Detail |
| Q7TSS2 | UB2Q1_MOUSE | Mus musculus (Mouse) | Ube2q1 Ube2q | Detail |
| Q5R5I4 | UB2L3_PONAB | Pongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii) | UBE2L3 | Detail |
| P25866 | UBC2_WHEAT | Triticum aestivum (Wheat) | UBC2 UBC1 | Detail |
| Q57125 | Y765_HAEIN | Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd) | HI_0765 | Detail |