2.3.1.18	G149Ac3c	glycine is substituted by the constrained amino acids 1-aminocyclopropane-1-carboxylic acid, from protein chain A peptide from residues 131-165 are synthetical produced and investigated, the mutated peptide has a reduce conformational flexibility	705336	
2.3.1.18	G149Ac5c	glycine is substituted by the constrained amino acids 1-aminocyclopentane-1-carboxylic acid, from protein chain A peptide from residues 131-165 are synthetical produced and investigated, the mutated peptide has a reduce conformational flexibility	705336	
2.3.1.18	H115A	kcat highly decreased, histidyl residue has an important catalytic role	486466	
2.3.1.18	S162A	kcat increased, Ser162 not catalytically important	486466	
2.3.1.18	W139F	kcat 10fold decreased	486466	
2.3.1.18	Y83F	site-directed mutagenesis, the mutant shows highy reduced activity compared to the wild-type enzyme	672425	
2.3.1.18	Y83F	tyrosine83 is essential for the activity of galactoside transacetylase	672425	
2.3.1.18	Y83L	site-directed mutagenesis, the mutant shows highly reduced activity compared to the wild-type enzyme	672425	
2.3.1.18	Y83L	tyrosine83 is essential for the activity of galactoside transacetylase	672425	
2.3.1.18	Y83V	site-directed mutagenesis, the mutant shows highly reduced activity compared to the wild-type enzyme	672425