@article{006199535, title = "Proline isomerization and the slow folding reactions of the alpha subunit of tryptophan synthase from Escherichia coli", author = "Hurle, M.R. and Matthews, C.R.", year = "1987", journal = "Biochimica et Biophysica Acta", volume = "913", number = "2", pages = "179-184", issn = "0006-3002", url = "https://eurekamag.com/research/006/199/006199535.php" }