| A6UEK7 | HIS7_SINMW | Sinorhizobium medicae (strain WSM419) (Ensifer medicae) | hisB Smed_3263 | Detail |
| Q47AM0 | HIS7_DECAR | Dechloromonas aromatica (strain RCB) | hisB Daro_3382 | Detail |
| Q1IZQ5 | HIS7_DEIGD | Deinococcus geothermalis (strain DSM 11300) | hisB Dgeo_0979 | Detail |
| O42621 | HIS7_MAGO7 | Magnaporthe oryzae (strain 70-15 / ATCC MYA-4617 / FGSC 8958) (Rice blast fungus) (Pyricularia oryzae) | PTH3 MGG_07528 | Detail |
| Q2VYI7 | HIS7_MAGSA | Magnetospirillum magneticum (strain AMB-1 / ATCC 700264) | hisB amb4534 | Detail |
| A6UTB1 | HIS7_META3 | Methanococcus aeolicus (strain ATCC BAA-1280 / DSM 17508 / OCM 812 / Nankai-3) | hisB Maeo_0141 | Detail |
| B8EM89 | HIS7_METSB | Methylocella silvestris (strain DSM 15510 / CIP 108128 / LMG 27833 / NCIMB 13906 / BL2) | hisB Msil_2554 | Detail |
| C6D9S0 | MAND_PECCP | Pectobacterium carotovorum subsp. carotovorum (strain PC1) | PC1_0802 | Detail |
| Q92TB0 | HIS7_RHIME | Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti) | hisB R00055 SMc02574 | Detail |
| A5FR28 | HIS7_DEHMB | Dehalococcoides mccartyi (strain ATCC BAA-2100 / JCM 16839 / KCTC 5957 / BAV1) | hisB DehaBAV1_0761 | Detail |