| A6VHY8 | HIS6_METM7 | Methanococcus maripaludis (strain C7 / ATCC BAA-1331) | hisF MmarC7_0997 | Detail |
| Q57MR8 | HIS6_SALCH | Salmonella choleraesuis (strain SC-B67) | hisF SCH_2087 | Detail |
| Q7VEW8 | HIS6_MYCBO | Mycobacterium bovis (strain ATCC BAA-935 / AF2122/97) | hisF BQ2027_MB1631 | Detail |
| B7NC65 | HIS6_ECOLU | Escherichia coli O17:K52:H18 (strain UMN026 / ExPEC) | hisF ECUMN_2367 | Detail |
| A6GY75 | HIS6_FLAPJ | Flavobacterium psychrophilum (strain JIP02/86 / ATCC 49511) | hisF FP0954 | Detail |
| A7X763 | HIS6_STAA1 | Staphylococcus aureus (strain Mu3 / ATCC 700698) | hisF SAHV_2657 | Detail |
| Q0ICA6 | HIS6_SYNS3 | Synechococcus sp. (strain CC9311) | hisF sync_0698 | Detail |
| B2GBR5 | HIS6_LACF3 | Lactobacillus fermentum (strain NBRC 3956 / LMG 18251) | hisF LAF_0761 | Detail |
| Q10XB0 | CPXS3_TRIEI | Trichodesmium erythraeum (strain IMS101) | cpcS3 Tery_4106 | Detail |
| Q8TV83 | HIS5_METKA | Methanopyrus kandleri (strain AV19 / DSM 6324 / JCM 9639 / NBRC 100938) | hisH MK1510 | Detail |