Skip to main content
. 2019 Dec 7;20(24):6181. doi: 10.3390/ijms20246181
ESI-MS Electrospray ionization mass spectrometry
Gal Galactose
GalNAc N-Acetylgalactosamine
GalNAcox N-Acetylgalactosamine oxazoline (catalytic intermediate during enzymatic hydrolysis)
Glc Glucose
GlcA Glucuronic acid
GlcNAc N-Acetylglucosamine
GlcNAcox N-Acetylglucosamine oxazoline (catalytic intermediate during enzymatic hydrolysis)
HB Hydrogen bond
MurNAc N-acetylmuramic acid
MurNAc-OPr Propyl glycoside of N-acetylmuramic acid
pNP-GalNAc 4-Nitrophenyl N-acetyl-β-d-galactosaminide
pNP-GlcNAc 4-Nitrophenyl N-acetyl-β-d-glucosaminide
TfHex WT Wild type β-N-acetylhexosaminidase from Talaromyces flavus
TfHex Y470H Mutant β-N-acetylhexosaminidase from Talaromyces flavus, Tyr470 is exchanged for His