label: endo-alpha-N-acetylgalactosaminidase activity
label_lc: endo-alpha-n-acetylgalactosaminidase activity
description: "Catalysis of the reactions : D-galactosyl-3-(N-acetyl-beta-D-galactosaminyl)-L-serine + H2O = D-galactosyl-3-N-acetyl-beta-D-galactosamine + L-serine and D-galactosyl-3-(N-acetyl-beta-D-galactosaminyl)-L-threonyl + H2O = D-galactosyl-3-N-acetyl-beta-D-galactosamine + L-threonyl."