mannosyl-glycoprotein endo-beta-N-acetylglucosaminidase activity
mannosyl-glycoprotein endo-beta-n-acetylglucosaminidase activity
di-N-acetylchitobiosyl beta-N-acetylglucosaminidase activity
di-n-acetylchitobiosyl beta-n-acetylglucosaminidase activity