Question 1

Can OpeRATOR digest consecutive O-glycosylated sites fully?

kk · Accepted Answer

The relative abundance and site occupancy of O-glycosylation may vary a lot in a glycoprotein sample, and this will result in the generation of peptides with variable sizes. In some cases, the peptides contain more than one O-glycan, i.e. OpeRATOR does not digest at every site in every molecule. However, the missed digestion sites differ from molecule to molecule, and the compiled data will provide valuable information on the O-glycosylated sites.

Question 2

Can OpeRATOR digest consecutive O-glycosylated sites fully?

kk · Accepted Answer

The relative abundance and site occupancy of O-glycosylation may vary a lot in a glycoprotein sample, and this will result in the generation of peptides with variable sizes. In some cases, the peptides contain more than one O-glycan, i.e. OpeRATOR does not digest at every site in every molecule. However, the missed digestion sites differ from molecule to molecule, and the compiled data will provide valuable information on the O-glycosylated sites.

Question 3

Can OpeRATOR digest consecutive O-glycosylated sites fully?

kk · Accepted Answer

The relative abundance and site occupancy of O-glycosylation may vary a lot in a glycoprotein sample, and this will result in the generation of peptides with variable sizes. In some cases, the peptides contain more than one O-glycan, i.e. OpeRATOR does not digest at every site in every molecule. However, the missed digestion sites differ from molecule to molecule, and the compiled data will provide valuable information on the O-glycosylated sites.