@article{033931746, title = "The role of position 49 in the folding of the alpha subunit of tryptophan synthase from escherichia coli", author = "Chrunyk, B.A. and Matthews, C.R.", year = "1990", journal = "Biophysical Journal", volume = "57", number = "2 Part 2", pages = "436A", issn = "0006-3495", url = "https://eurekamag.com/research/033/931/033931746.php" }