| Q5V2C9 | HIS6_HALMA | Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809) (Halobacterium marismortui) | hisF rrnAC1394 | Detail |
| Q7N6I5 | HIS6_PHOLL | Photorhabdus laumondii subsp. laumondii (strain DSM 15139 / CIP 105565 / TT01) | hisF plu1565 | Detail |
| A9B5I5 | HIS6_HERA2 | Herpetosiphon aurantiacus (strain ATCC 23779 / DSM 785 / 114-95) | hisF Haur_0158 | Detail |
| B5XPE2 | HIS6_KLEP3 | Klebsiella pneumoniae (strain 342) | hisF KPK_1684 | Detail |
| A0LFI1 | HIS6_SYNFM | Syntrophobacter fumaroxidans (strain DSM 10017 / MPOB) | hisF Sfum_0483 | Detail |
| Q30NR6 | HIS6_SULDN | Sulfurimonas denitrificans (strain ATCC 33889 / DSM 1251) (Thiomicrospira denitrificans (strain ATCC 33889 / DSM 1251)) | hisF Suden_2091 | Detail |
| C5BMF5 | HIS6_TERTT | Teredinibacter turnerae (strain ATCC 39867 / T7901) | hisF TERTU_0420 | Detail |
| A6WP22 | HIS6_SHEB8 | Shewanella baltica (strain OS185) | hisF Shew185_2424 | Detail |
| P48262 | HIS5_CYAPA | Cyanophora paradoxa | hisH | Detail |
| Q5NMD4 | HIS5_ZYMMO | Zymomonas mobilis subsp. mobilis (strain ATCC 31821 / ZM4 / CP4) | hisH ZMO1502 | Detail |