| Q5V4K3 | HIS8_HALMA | Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809) (Halobacterium marismortui) | hisC rrnAC0529 | Detail |
| Q5HHU9 | HIS8_STAAC | Staphylococcus aureus (strain COL) | hisC SACOL0784 | Detail |
| Q8Y0Y8 | HIS82_RALSO | Ralstonia solanacearum (strain GMI1000) (Pseudomonas solanacearum) | hisC2 RSc0905 RS04510 | Detail |
| Q31PF9 | HIS8_SYNE7 | Synechococcus elongatus (strain PCC 7942) (Anacystis nidulans R2) | hisC Synpcc7942_1030 | Detail |
| Q81SV5 | HIS81_BACAN | Bacillus anthracis | hisC1 hisC-1 BA_1539 GBAA_1539 BAS1428 | Detail |
| Q63XM1 | HIS81_BURPS | Burkholderia pseudomallei (strain K96243) | hisC1 BPSL0518 | Detail |
| A0QX82 | HIS8_MYCS2 | Mycolicibacterium smegmatis (strain ATCC 700084 / mc(2)155) (Mycobacterium smegmatis) | hisC MSMEG_3206 MSMEI_3124 | Detail |
| Q9FEW2 | HIS8_NICPL | Nicotiana plumbaginifolia (Leadwort-leaved tobacco) (Tex-Mex tobacco) | HPA | Detail |
| A6LAM2 | HIS8_PARD8 | Parabacteroides distasonis (strain ATCC 8503 / DSM 20701 / CIP 104284 / JCM 5825 / NCTC 11152) | hisC BDI_0968 | Detail |
| Q608S3 | HIS82_METCA | Methylococcus capsulatus (strain ATCC 33009 / NCIMB 11132 / Bath) | hisC2 hisC-2 MCA1417 | Detail |