>sp|Q4J8X8|TRPA_SULAC Tryptophan synthase alpha chain OS=Sulfolobus acidocaldarius GN=trpA
MSKKYLVAYMTLGYPNVNDFYKFIDNIEDFGVDILEIGIPPKYAKYDGPVIRKTYKIVSN
NIKNYYEILYEVKQRIKIPVVILTYLEEYVDKLGDFLLKLKESRVDGVLFPDLLIDYVDE
YEKYVNLIKNEGIKTVLFTAPLMPDDLIIKASKLTDLFLYYGVRPTTGVVIPISIDSLIN
RIRTMVQSKLVVGFGLNSIEDIKKAMSVGADGIAVGTSLIEEVDKNGVNGALELIKKLRG
VLDEY