| Q9S4K6 | TIBC_ECOH1 | Escherichia coli O78:H11 (strain H10407 / ETEC) | tibC ETEC_2140 | Detail |
| P42640 | YHBX_ECOLI | Escherichia coli (strain K12) | yhbX b3173 JW5534 | Detail |
| P9WMY0 | Y539_MYCTO | Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh) | MT0564 | Detail |
| Q8TWQ5 | Y977_METKA | Methanopyrus kandleri (strain AV19 / DSM 6324 / JCM 9639 / NBRC 100938) | MK0977 | Detail |
| Q55487 | Y501_SYNY3 | Synechocystis sp. (strain PCC 6803 / Kazusa) | sll0501 | Detail |
| O06483 | YFNE_BACSU | Bacillus subtilis (strain 168) | yfnE BSU07300 | Detail |
| Q12288 | YL126_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | YLR126C L3105 | Detail |
| Q86Y38 | XYLT1_HUMAN | Homo sapiens (Human) | XYLT1 XT1 | Detail |
| Q9H1B5 | XYLT2_HUMAN | Homo sapiens (Human) | XYLT2 XT2 UNQ3058/PRO9878 | Detail |
| Q5QQ50 | XYLT2_CANLF | Canis lupus familiaris (Dog) (Canis familiaris) | XYLT2 | Detail |