| A5UU40 | GSA_ROSS1 | Roseiflexus sp. (strain RS-1) | hemL RoseRS_1753 | Detail |
| A1WMA0 | GSA_VEREI | Verminephrobacter eiseniae (strain EF01-2) | hemL Veis_3024 | Detail |
| A6Q9P9 | GSA_SULNB | Sulfurovum sp. (strain NBC37-1) | hemL SUN_1254 | Detail |
| Q5YP79 | GSA_NOCFA | Nocardia farcinica (strain IFM 10152) | hemL NFA_51600 | Detail |
| A5FIM3 | GSA_FLAJ1 | Flavobacterium johnsoniae (strain ATCC 17061 / DSM 2064 / UW101) (Cytophaga johnsonae) | hemL Fjoh_1914 | Detail |
| B7IHH3 | GSA_THEAB | Thermosipho africanus (strain TCF52B) | hemL THA_1081 | Detail |
| Q97B25 | GSA_THEVO | Thermoplasma volcanium (strain ATCC 51530 / DSM 4299 / JCM 9571 / NBRC 15438 / GSS1) | hemL TV0634 TVG0626624 | Detail |
| Q6HD65 | GSA2_BACHK | Bacillus thuringiensis subsp. konkukian (strain 97-27) | hemL2 BT9727_4194 | Detail |
| A6QI46 | GSA2_STAAE | Staphylococcus aureus (strain Newman) | hemL2 NWMN_1756 | Detail |
| Q7A4T5 | GSA2_STAAN | Staphylococcus aureus (strain N315) | hemL2 gsaB SA1681 | Detail |