>sp|Q04AV4|SYH_LACDB Histidine--tRNA ligase OS=Lactobacillus delbrueckii subsp. bulgaricus GN=hisS MRVQRPKGTVDILPETSGQWEKVEQTARDLFKRANYHEIRTPSFENYELFSRSSGETSDV VEKEMYDFEDKGGRHIALRPEGTAGVVRAYVENKIYGPDYVKPFNVYYIAAMYRYERPQA GRQREFHQIGVESFGSNGYLADVETILLGHDLLAELGVKNYELHINTLGDSEVRQAYHDA LVDYFTPVKDQLSEDSQRRLGKNPLRILDSKAEEDQQFLSEAPKIRDYLDEESKENFNKI LASLDKLGVKYVIDDDLVRGLDYYTGVIFEFMVDDPTLWASPSTVLGGGRYNHLVEEFSG PETPAVGFGIGEERLMLVLSKQNPEMFEDQGIDFFITNIGEGTDIKAVEVARQLRSLGFS AQYDVDQKKLKAQFRKADRVGARYVVTLGAKELAEGKLTVKRLSDGQQFSLEFTDLEDKA NLLSKIEK