| B2A1G4 | HEM1_NATTJ | Natranaerobius thermophilus (strain ATCC BAA-1301 / DSM 18059 / JW/NM-WN-LF) | hemA Nther_1121 | Detail |
| Q2LQU3 | HEM1_SYNAS | Syntrophus aciditrophicus (strain SB) | hemA SYNAS_05720 SYN_02274 | Detail |
| Q01H90 | LDL3_ORYSI | Oryza sativa subsp. indica (Rice) | B0103C08-B0602B01.13 OsI_016382 | Detail |
| Q72C23 | HEM1_DESVH | Desulfovibrio vulgaris (strain Hildenborough / ATCC 29579 / DSM 644 / NCIMB 8303) | hemA DVU_1461 | Detail |
| A4SV44 | HEM1_POLAQ | Polynucleobacter asymbioticus (strain DSM 18221 / CIP 109841 / QLW-P1DMWA-1) (Polynucleobacter necessarius subsp. asymbioticus) | hemA Pnuc_0137 | Detail |
| Q44258 | CBAC_COMTE | Comamonas testosteroni (Pseudomonas testosteroni) | cbaC | Detail |
| Q99R54 | FMO_STAAM | Staphylococcus aureus (strain Mu50 / ATCC 700699) | SAV2584 | Detail |
| A4QP81 | FRRS1_DANRE | Danio rerio (Zebrafish) (Brachydanio rerio) | frrs1 zgc:163022 | Detail |
| P0DOB2 | GEDH_ASPTN | Aspergillus terreus (strain NIH 2624 / FGSC A1156) | gedH ATEG_08457-2 | Detail |
| Q5MNI1 | LOLP1_EPIUN | Epichloe uncinata (Endophyte fungus) (Neotyphodium uncinatum) | lolP1 lolP | Detail |