| Q5E6Q7 | HEMH_ALIF1 | Aliivibrio fischeri (strain ATCC 700601 / ES114) (Vibrio fischeri) | hemH VF_0794 | Detail |
| A6X6W2 | HEMH_OCHA4 | Ochrobactrum anthropi (strain ATCC 49188 / DSM 6882 / JCM 21032 / NBRC 15819 / NCTC 12168) | hemH Oant_4266 | Detail |
| A3ND73 | HEMH_BURP6 | Burkholderia pseudomallei (strain 668) | hemH BURPS668_3283 | Detail |
| Q8YQR8 | HEMH_NOSS1 | Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576) | hemH alr3751 | Detail |
| A7ZE60 | HEMH_CAMC1 | Campylobacter concisus (strain 13826) | hemH Ccon26_12120 CCC13826_0053 | Detail |
| A3NYY2 | HEMH_BURP0 | Burkholderia pseudomallei (strain 1106a) | hemH BURPS1106A_3316 | Detail |
| Q9Z7V1 | HEMH_CHLPN | Chlamydia pneumoniae (Chlamydophila pneumoniae) | hemH CPn_0603 CP_0144 CpB0627 | Detail |
| Q1C4Q0 | HEMH_YERPA | Yersinia pestis bv. Antiqua (strain Antiqua) | hemH YPA_2610 | Detail |
| B1IZB9 | HEMH_ECOLC | Escherichia coli (strain ATCC 8739 / DSM 1576 / Crooks) | hemH EcolC_3141 | Detail |
| A4IKU8 | HEMH_GEOTN | Geobacillus thermodenitrificans (strain NG80-2) | hemH GTNG_0570 | Detail |