| P13018 | STA_ECOLX | Escherichia coli | sat-1; sat-2 | Detail |
| Q58513 | Y1113_METJA | Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Methanococcus jannaschii) | MJ1113 | Detail |
| O74549 | UBC12_SCHPO | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | ubc12 SPCC777.10c | Detail |
| O95427 | PIGN_HUMAN | Homo sapiens (Human) | PIGN MCD4 | Detail |
| P61081 | UBC12_HUMAN | Homo sapiens (Human) | UBE2M UBC12 | Detail |
| Q9KP33 | Y2546_VIBCH | Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961) | VC_2546 | Detail |
| P55412 | Y4DM_SINFN | Sinorhizobium fredii (strain NBRC 101917 / NGR234) | NGR_a04040 y4dM | Detail |
| Q3V4V4 | Y330_ATV | Acidianus two-tailed virus (ATV) | | Detail |
| Q9NAN1 | SAE2_CAEEL | Caenorhabditis elegans | uba-2 W02A11.4 | Detail |
| Q28GH3 | SAE2_XENTR | Xenopus tropicalis (Western clawed frog) (Silurana tropicalis) | uba2 sae2 uble1b TEgg032e11.1 | Detail |