| Q796K9 | YKWB_BACSU | Bacillus subtilis (strain 168) | ykwB BSU13940 | Detail |
| Q9ZVN2 | Y1457_ARATH | Arabidopsis thaliana (Mouse-ear cress) | At1g54570 T22H22.2 | Detail |
| O29729 | Y521_ARCFU | Archaeoglobus fulgidus (strain ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126) | AF_0521 | Detail |
| Q55911 | YC52L_SYNY3 | Synechocystis sp. (strain PCC 6803 / Kazusa) | sll0286 | Detail |
| P53072 | TAN1_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | TAN1 YGL232W | Detail |
| Q10341 | SST_SCHPO | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | cys2 SPBC106.17c | Detail |
| P9WIK7 | PAPA2_MYCTU | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | papA2 Rv3820c | Detail |
| A0A0B4FLB2 | PKS2_METAF | Metarhizium anisopliae (strain ARSEF 549) | Pks2 MAN_00842 | Detail |
| P76100 | YDCK_ECOLI | Escherichia coli (strain K12) | ydcK b1428 JW1424 | Detail |
| Q5WFF6 | Y2369_BACSK | Bacillus clausii (strain KSM-K16) | ABC2369 | Detail |