| A8GAV7 | HEMH_SERP5 | Serratia proteamaculans (strain 568) | hemH Spro_1143 | Detail |
| A1T8R1 | HEMH_MYCVP | Mycolicibacterium vanbaalenii (strain DSM 7251 / JCM 13017 / NRRL B-24157 / PYR-1) (Mycobacterium vanbaalenii) | hemH Mvan_2754 | Detail |
| A9MDJ3 | HEMH_BRUC2 | Brucella canis (strain ATCC 23365 / NCTC 10854) | hemH BCAN_B0079 | Detail |
| A4JBR6 | HEMH_BURVG | Burkholderia vietnamiensis (strain G4 / LMG 22486) (Burkholderia cepacia (strain R1808)) | hemH Bcep1808_0707 | Detail |
| B0B858 | HEMH_CHLT2 | Chlamydia trachomatis serovar L2 (strain 434/Bu / ATCC VR-902B) | hemH CTL0746 | Detail |
| B4F1Q1 | HEMH_PROMH | Proteus mirabilis (strain HI4320) | hemH PMI2183 | Detail |
| Q0KCJ6 | HEMH_CUPNH | Cupriavidus necator (strain ATCC 17699 / H16 / DSM 428 / Stanier 337) (Ralstonia eutropha) | hemH H16_A1134 | Detail |
| C4ZUS9 | HEMH_ECOBW | Escherichia coli (strain K12 / MC4100 / BW2952) | hemH BWG_0356 | Detail |
| B1JHN0 | HEMH_YERPY | Yersinia pseudotuberculosis serotype O:3 (strain YPIII) | hemH YPK_3193 | Detail |
| P57779 | HEMH_ZYMMO | Zymomonas mobilis subsp. mobilis (strain ATCC 31821 / ZM4 / CP4) | hemH ZMO0303 | Detail |