Β-N-Acetylgalactosaminidase

β-N-Acetylgalactosaminidase (, N-acetyl-β-galactosaminidase, N-acetyl-β- D -galactosaminidase, β-acetylgalactosaminidase, β- D -N-acetylgalactosaminidase, N-acetylgalactosaminidase) is an enzyme with systematic name β-N-acetyl- D -galactosaminide N-acetylgalactosaminohydrolase. It catalyses the hydrolysis of terminal non-reducing N-acetyl- D -galactosamine residues in N-acetyl-β- D -galactosaminides.