| B5RBR7 | HIS6_SALG2 | Salmonella gallinarum (strain 287/91 / NCTC 13346) | hisF SG2107 | Detail |
| C4XS73 | HIS6_DESMR | Desulfovibrio magneticus (strain ATCC 700980 / DSM 13731 / RS-1) | hisF DMR_21040 | Detail |
| C4ZSB4 | HIS6_ECOBW | Escherichia coli (strain K12 / MC4100 / BW2952) | hisF BWG_1816 | Detail |
| Q0HJ99 | HIS6_SHESM | Shewanella sp. (strain MR-4) | hisF Shewmr4_1794 | Detail |
| Q83R03 | HIS6_SHIFL | Shigella flexneri | hisF SF2087 S2208 | Detail |
| B2JHX9 | HIS6_PARP8 | Paraburkholderia phymatum (strain DSM 17167 / CIP 108236 / LMG 21445 / STM815) (Burkholderia phymatum) | hisF Bphy_2753 | Detail |
| C0QPQ6 | HIS6_PERMH | Persephonella marina (strain DSM 14350 / EX-H1) | hisF PERMA_0864 | Detail |
| A4SV20 | HIS6_POLAQ | Polynucleobacter asymbioticus (strain DSM 18221 / CIP 109841 / QLW-P1DMWA-1) (Polynucleobacter necessarius subsp. asymbioticus) | hisF Pnuc_0112 | Detail |
| A2BV90 | HIS6_PROM5 | Prochlorococcus marinus (strain MIT 9515) | hisF P9515_04921 | Detail |
| B6YWA9 | HIS6_THEON | Thermococcus onnurineus (strain NA1) | hisF TON_0884 | Detail |