| B8GW40 | HEMH_CAUVN | Caulobacter vibrioides (strain NA1000 / CB15N) (Caulobacter crescentus) | hemH CCNA_03878 | Detail |
| Q7V6C6 | HEMH_PROMM | Prochlorococcus marinus (strain MIT 9313) | hemH PMT_1240 | Detail |
| B7V0K1 | HEMH_PSEA8 | Pseudomonas aeruginosa (strain LESB58) | hemH PLES_50411 | Detail |
| Q8P3H6 | HEMH_XANCP | Xanthomonas campestris pv. campestris (strain ATCC 33913 / DSM 3586 / NCPPB 528 / LMG 568 / P 25) | hemH XCC4095 | Detail |
| B7M3W7 | HEMH_ECO8A | Escherichia coli O8 (strain IAI1) | hemH ECIAI1_0478 | Detail |
| B7L7A0 | HEMH_ECO55 | Escherichia coli (strain 55989 / EAEC) | hemH EC55989_0488 | Detail |
| A7FL85 | HEMH_YERP3 | Yersinia pseudotuberculosis serotype O:1b (strain IP 31758) | hemH YpsIP31758_3053 | Detail |
| Q0TKG6 | HEMH_ECOL5 | Escherichia coli O6:K15:H31 (strain 536 / UPEC) | hemH ECP_0536 | Detail |
| Q0BME1 | HEMH_FRATO | Francisella tularensis subsp. holarctica (strain OSU18) | hemH FTH_0813 | Detail |
| Q8EFF4 | HEMH1_SHEON | Shewanella oneidensis (strain MR-1) | hemH1 hemH-1 SO_2019 | Detail |