| A7HSQ6 | PUR9_PARL1 | Parvibaculum lavamentivorans (strain DS-1 / DSM 13023 / NCIMB 13966) | purH Plav_1319 | Detail |
| A0K4L7 | PUR9_BURCH | Burkholderia cenocepacia (strain HI2424) | purH Bcen2424_0691 | Detail |
| B3EEI0 | PUR9_CHLL2 | Chlorobium limicola (strain DSM 245 / NBRC 103803 / 6330) | purH Clim_1749 | Detail |
| P42640 | YHBX_ECOLI | Escherichia coli (strain K12) | yhbX b3173 JW5534 | Detail |
| P38009 | PUR92_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | ADE17 YMR120C YM8564.02C | Detail |
| A4SR98 | PUR9_AERS4 | Aeromonas salmonicida (strain A449) | purH ASA_3451 | Detail |
| B0SQ10 | PUR9_LEPBP | Leptospira biflexa serovar Patoc (strain Patoc 1 / ATCC 23582 / Paris) | purH LEPBI_I1469 | Detail |
| Q81IP9 | PUR9_BACCR | Bacillus cereus (strain ATCC 14579 / DSM 31 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NRRL B-3711) | purH BC_0333 | Detail |
| A9VRF5 | PUR9_BACMK | Bacillus mycoides (strain KBAB4) (Bacillus weihenstephanensis) | purH BcerKBAB4_0279 | Detail |
| A1UR09 | PUR9_BARBK | Bartonella bacilliformis (strain ATCC 35685 / NCTC 12138 / KC583) | purH BARBAKC583_0074 | Detail |