| Q83K44 | SYH_SHIFL | Shigella flexneri | hisS SF2560 S2732 | Detail |
| Q3YZ38 | SYH_SHISS | Shigella sonnei (strain Ss046) | hisS SSON_2596 | Detail |
| Q2NS41 | SYH_SODGM | Sodalis glossinidius (strain morsitans) | hisS SG1759 | Detail |
| Q8EPR9 | SYH_OCEIH | Oceanobacillus iheyensis (strain DSM 14371 / CIP 107618 / JCM 11309 / KCTC 3954 / HTE831) | hisS OB2020 | Detail |
| A6LIF7 | SYH_PARD8 | Parabacteroides distasonis (strain ATCC 8503 / DSM 20701 / CIP 104284 / JCM 5825 / NCTC 11152) | hisS BDI_3784 | Detail |
| Q5HFD2 | SYH_STAAC | Staphylococcus aureus (strain COL) | hisS SACOL1686 | Detail |
| B4U0K6 | SYH_STREM | Streptococcus equi subsp. zooepidemicus (strain MGCS10565) | hisS Sez_1893 | Detail |
| Q46LS5 | SYH_PROMT | Prochlorococcus marinus (strain NATL2A) | hisS PMN2A_0061 | Detail |
| P51348 | SYH_PORPU | Porphyra purpurea (Red seaweed) (Ulva purpurea) | hisS syh | Detail |
| Q9ZK27 | SYH_HELPJ | Helicobacter pylori (strain J99 / ATCC 700824) (Campylobacter pylori J99) | hisS jhp_1115 | Detail |