>sp|A2BLD4|SYW_HYPBU Tryptophan--tRNA ligase OS=Hyperthermus butylicus GN=trpS MEGYRLDPWASAIRLEYEKLFRYFGIKPFQPLLPEVEKAFGKPHRLMRRGIIFGHRDYEK ILEAYRSGERIALVTGFMPSGKFHFGHKMVADQIIYYQKLGFEIFVVIADAEAYAVRRLD RRKIIEIGLYEYVANLIALGLEKNKHTHIYFQTNYETPYYRLIQMFSRRVTLEEMSAIYG DLEPSKIMAALTQAADILHPQLDYFGGFKYVVVPVGADQDPHIRLTRDIAARFENELGLR RPASTYHRFQTGLDGNKMSSSRPEYTIFLTDPVDIAVRKLKRALTGGRATVEEQRRLGGE PEKCTVYEFYLYHLIEDDTQLRKIYEDCRGSRLLCGPDKEYAAELLAKFLEEHQRRLERA RDRVLEYVEPPKF