
Keywords: GlcNAc; 2-acetamido-2-deoxy-d-glucopyranose; GlcN; 2-amino-2-deoxy-d-glucopyranos; (GlcN)n; β-1,4-linked oligosaccharide of GlcN with a polymerization degree of n; DA; degree of N-acetylation; CsnN174; a family GH46 chitosanase from Streptomyces sp. N174