| Q668A0 | SYH_YERPS | Yersinia pseudotuberculosis serotype I (strain IP32953) | hisS YPTB2840 | Detail |
| A9R801 | SYH_YERPG | Yersinia pestis bv. Antiqua (strain Angola) | hisS YpAngola_A0417 | Detail |
| P34183 | SYH_CAEEL | Caenorhabditis elegans | hars-1 hrs-1 syh-1 T11G6.1 | Detail |
| A3PBZ7 | SYH_PROM0 | Prochlorococcus marinus (strain MIT 9301) | hisS P9301_06491 | Detail |
| Q31BR1 | SYH_PROM9 | Prochlorococcus marinus (strain MIT 9312) | hisS PMT9312_0623 | Detail |
| Q04I50 | SYH_STRP2 | Streptococcus pneumoniae serotype 2 (strain D39 / NCTC 7466) | hisS SPD_1950 | Detail |
| C1CNA0 | SYH_STRZP | Streptococcus pneumoniae (strain P1031) | hisS SPP_2177 | Detail |
| C3NFX3 | SYH_SULIN | Sulfolobus islandicus (strain Y.N.15.51 / Yellowstone #2) | hisS YN1551_0983 | Detail |
| Q2JRX6 | SYH_SYNJA | Synechococcus sp. (strain JA-3-3Ab) (Cyanobacteria bacterium Yellowstone A-Prime) | hisS CYA_2495 | Detail |
| B1XJ88 | SYH_SYNP2 | Synechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6) (Agmenellum quadruplicatum) | hisS SYNPCC7002_A2275 | Detail |