| Q4KI72 | HIS81_PSEF5 | Pseudomonas fluorescens (strain ATCC BAA-477 / NRRL B-23932 / Pf-5) | hisC1 PFL_0930 | Detail |
| A1S6Z2 | HIS8_SHEAM | Shewanella amazonensis (strain ATCC BAA-1098 / SB2B) | hisC Sama_1943 | Detail |
| Q0BVW4 | HIS8_GRABC | Granulibacter bethesdensis (strain ATCC BAA-1260 / CGDNIH1) | hisC GbCGDNIH1_0140 | Detail |
| B1ILA9 | HIS8_CLOBK | Clostridium botulinum (strain Okra / Type B1) | hisC CLD_2981 | Detail |
| B1WY56 | HIS8_CROS5 | Crocosphaera subtropica (strain ATCC 51142 / BH68) (Cyanothece sp. (strain ATCC 51142)) | hisC cce_3292 | Detail |
| B8FP20 | HIS8_DESHD | Desulfitobacterium hafniense (strain DCB-2 / DSM 10664) | hisC Dhaf_1493 | Detail |
| Q1QQD5 | HIS8_NITHX | Nitrobacter hamburgensis (strain DSM 10229 / NCIMB 13809 / X14) | hisC Nham_0674 | Detail |
| Q83KJ6 | HIS8_SHIFL | Shigella flexneri | hisC SF2083 S2204 | Detail |
| Q2SBJ7 | HIS8_HAHCH | Hahella chejuensis (strain KCTC 2396) | hisC HCH_05304 | Detail |
| Q2JPM4 | HIS8_SYNJB | Synechococcus sp. (strain JA-2-3B'a(2-13)) (Cyanobacteria bacterium Yellowstone B-Prime) | hisC CYB_0260 | Detail |