>sp|Q97NC9|SYH_STRPN Histidine--tRNA ligase OS=Streptococcus pneumoniae serotype 4 GN=hisS MKLQKPKGTQDILPAESAKWQYVEGFAREIFKRYNYAEVRTPIFEHYEVISRSVGDTTDI VTKEMYDFYDKGDRHITLRPEGTAPVVRSYVENKLFAPEVQKPSKFYYMGPMFRYERPQA GRLRQFHQIGVECFGSSNPATDVETIAMAAHFLKEIGIQGVKLHLNTLGNPESRAAYRQA LIDYLTPLKETLSKDSQRRLEENPLRVLDSKEKEDKVAVENAPSILDFLDEESQAHFDAV RQMLENLGVDYIIDTNMVRGLDYYNHTIFEFITEIEGNDLTVCAGGRYDGLVAYFGGPET AGFGFGLGVERLLLILEKQGVTLPIENALDVYIAVLGEGANIKALELVQALRQQGFKAER DYLNRKLKAQFKSADVFAAKTLITLGESEVESGQVTVKNNQTREEVQVSLETISQNFSEI FEKLGFYTQ