| P43674 | YCAL_ECOLI | Escherichia coli (strain K12) | ycaL b0909 JW0892 | Detail |
| P54984 | Y100_SYNY3 | Synechocystis sp. (strain PCC 6803 / Kazusa) | sll0100 | Detail |
| Q2FDS6 | Y2518_STAA3 | Staphylococcus aureus (strain USA300) | SAUSA300_2518 | Detail |
| O14158 | YE76_SCHPO | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | SPAC4A8.06c | Detail |
| O28499 | Y1775_ARCFU | Archaeoglobus fulgidus (strain ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126) | AF_1775 | Detail |
| Q7LHG5 | YI31B_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | TY3B-I YILWTy3-1 POL YIL082W-A | Detail |
| O07596 | YHEN_BACSU | Bacillus subtilis (strain 168) | yheN BSU09660 | Detail |
| O64131 | YOQW_BPSPB | Bacillus phage SPbeta (Bacillus phage SPBc2) (Bacteriophage SP-beta) | yoqW SPBc2p119 | Detail |
| O94314 | YH5A_SCHPO | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | SPBC215.10 | Detail |
| P65822 | Y2247_MYCBO | Mycobacterium bovis (strain ATCC BAA-935 / AF2122/97) | BQ2027_MB2247C | Detail |