| B1JVV6 | PUR9_BURCC | Burkholderia cenocepacia (strain MC0-3) | purH Bcenmc03_0658 | Detail |
| B5QYG1 | PUR9_SALEP | Salmonella enteritidis PT4 (strain P125109) | purH SEN3962 | Detail |
| A4SDE6 | PUR9_CHLPM | Chlorobium phaeovibrioides (strain DSM 265 / 1930) (Prosthecochloris vibrioformis (strain DSM 265)) | purH Cvib_0483 | Detail |
| Q6A6Y8 | PUR9_CUTAK | Cutibacterium acnes (strain DSM 16379 / KPA171202) (Propionibacterium acnes) | purH PPA1747 | Detail |
| P39410 | YJJJ_ECOLI | Escherichia coli (strain K12) | yjjJ b4385 JW4348 | Detail |
| Q58275 | Y865_METJA | Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Methanococcus jannaschii) | MJ0865 | Detail |
| Q681Y3 | Y1099_ARATH | Arabidopsis thaliana (Mouse-ear cress) | At1g60990 T7P1.13 | Detail |
| B4EYT2 | PUR9_PROMH | Proteus mirabilis (strain HI4320) | purH PMI2768 | Detail |
| Q46HA8 | PUR9_PROMT | Prochlorococcus marinus (strain NATL2A) | purH PMN2A_1632 | Detail |
| Q09618 | YS74_CAEEL | Caenorhabditis elegans | ZK892.4 | Detail |