Formation of molten globule-like state during acid denaturation of Aspergillus niger glucoamylase
Keywords: ANS, 1-anilinonaphthalene-8-sulfonic acid; CD, circular dichroism; GdnHCl, guanidine hydrochloride; MRE, mean residue ellipticity; NATA, N-acetyl-l-tryptophanamide; SBD, starch binding domain; Trp, tryptophan; Tyr, tyrosineGlucoamylase; Acid denaturation;