| Q888C2 | HEM1_PSESM | Pseudomonas syringae pv. tomato (strain ATCC BAA-871 / DC3000) | hemA PSPTO_1108 | Detail |
| A4G0A1 | HEM1_METM5 | Methanococcus maripaludis (strain C5 / ATCC BAA-1333) | hemA MmarC5_1588 | Detail |
| F2JXJ2 | LODB_MARM1 | Marinomonas mediterranea (strain ATCC 700492 / JCM 21426 / NBRC 103028 / MMB-1) | lodB Marme_2661 | Detail |
| D7PI19 | GSFE_PENAE | Penicillium aethiopicum | gsfE | Detail |
| B8NWW3 | LNBC_ASPFN | Aspergillus flavus (strain ATCC 200026 / FGSC A1120 / NRRL 3357 / JCM 12722 / SRRC 167) | lnbC AFLA_121500 | Detail |
| Q2RWE2 | HEM1_RHORT | Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1) | hemA Rru_A0749 | Detail |
| A0KT87 | HEM1_SHESA | Shewanella sp. (strain ANA-3) | hemA Shewana3_0768 | Detail |
| Q087I5 | HEM1_SHEFN | Shewanella frigidimarina (strain NCIMB 400) | hemA Sfri_0722 | Detail |
| Q2NRS3 | HEM1_SODGM | Sodalis glossinidius (strain morsitans) | hemA SG1877 | Detail |
| Q897K9 | HEM1_CLOTE | Clostridium tetani (strain Massachusetts / E88) | hemA CTC_00725 | Detail |