| A0Q8F1 | SYH_FRATN | Francisella tularensis subsp. novicida (strain U112) | hisS FTN_1658 | Detail |
| Q39UD2 | SYH_GEOMG | Geobacter metallireducens (strain GS-15 / ATCC 53774 / DSM 7210) | hisS Gmet_1913 | Detail |
| B3QZS0 | SYH_PHYMT | Phytoplasma mali (strain AT) | hisS ATP_00270 | Detail |
| A5D3E2 | SYH_PELTS | Pelotomaculum thermopropionicum (strain DSM 13744 / JCM 10971 / SI) | hisS PTH_1048 | Detail |
| Q7VME1 | SYH_HAEDU | Haemophilus ducreyi (strain 35000HP / ATCC 700724) | hisS HD_1039 | Detail |
| B5Z8I6 | SYH_HELPG | Helicobacter pylori (strain G27) | hisS HPG27_1135 | Detail |
| P12081 | SYHC_HUMAN | Homo sapiens (Human) | HARS HRS | Detail |
| B5F197 | SYH_SALA4 | Salmonella agona (strain SL483) | hisS SeAg_B2673 | Detail |
| A3M212 | SYH_ACIBT | Acinetobacter baumannii (strain ATCC 17978 / CIP 53.77 / LMG 1025 / NCDC KC755 / 5377) | hisS A1S_0503 | Detail |
| A4SP01 | SYH_AERS4 | Aeromonas salmonicida (strain A449) | hisS ASA_2598 | Detail |