| Q6P5P5 | MEST_RAT | Rattus norvegicus (Rat) | Mest | Detail |
| Q04344 | HNT1_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | HNT1 HIT1 YDL125C | Detail |
| Q28BZ2 | HINT3_XENTR | Xenopus tropicalis (Western clawed frog) (Silurana tropicalis) | hint3 TEgg107p05.1 | Detail |
| Q8FE90 | PHYDA_ECOL6 | Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC) | hyuA ygeZ c3451 | Detail |
| C1D672 | PYRC_LARHH | Laribacter hongkongensis (strain HLHK9) | pyrC LHK_03129 | Detail |
| Q2YDJ4 | HINT3_BOVIN | Bos taurus (Bovine) | HINT3 HINT4 | Detail |
| B9JQV9 | PYRC_AGRVS | Agrobacterium vitis (strain S4 / ATCC BAA-846) (Rhizobium vitis (strain S4)) | pyrC Avi_0524 | Detail |
| Q81WF0 | PYRC_BACAN | Bacillus anthracis | pyrC BA_4027 GBAA_4027 BAS3739 | Detail |
| Q46812 | SSNA_ECOLI | Escherichia coli (strain K12) | ssnA ygfL b2879 JW2847 | Detail |
| Q97C35 | PYRC_THEVO | Thermoplasma volcanium (strain ATCC 51530 / DSM 4299 / JCM 9571 / NBRC 15438 / GSS1) | pyrC TV0270 TVG0282239 | Detail |