EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
2.4.1.B58 | dolichyl beta-D-mannosyl phosphate + protein-bound glycan comprising the first four subunits of the N-linked pentasaccharide attached to the S-layer glycoprotein |
the enzyme is involved in the assembly a pentasaccharide to selected Asn residues of the S-layer glycoprotein in the archaeal N-glycosylation pathway |
Haloferax volcanii |
dolichyl phosphate + protein-bound glycan comprising the N-linked pentasaccharide attached to the S-layer glycoprotein |
- |
? |
2.4.1.B58 | dolichyl beta-D-mannosyl phosphate + protein-bound glycan comprising the first four subunits of the N-linked pentasaccharide attached to the S-layer glycoprotein |
cells lacking HVO_1526 do not present peaks corresponding to the pentasaccharide-modified Asn-13-containing peptide. When cells of the deletion strain are transformed to express a polyhistidine-tagged version of HVO_1526, it is observed that the Asn-13-containing S-layer glycoprotein-derived peptide is once again modified by the complete pentasaccharide |
Haloferax volcanii |
dolichyl phosphate + protein-bound glycan comprising the N-linked pentasaccharide attached to the S-layer glycoprotein |
- |
? |
2.4.1.B58 | dolichyl beta-D-mannosyl phosphate + protein-bound glycan comprising the first four subunits of the N-linked pentasaccharide attached to the S-layer glycoprotein |
the enzyme is involved in the assembly a pentasaccharide to selected Asn residues of the S-layer glycoprotein in the archaeal N-glycosylation pathway |
Haloferax volcanii DSM 3757 |
dolichyl phosphate + protein-bound glycan comprising the N-linked pentasaccharide attached to the S-layer glycoprotein |
- |
? |
2.4.1.B58 | dolichyl beta-D-mannosyl phosphate + protein-bound glycan comprising the first four subunits of the N-linked pentasaccharide attached to the S-layer glycoprotein |
cells lacking HVO_1526 do not present peaks corresponding to the pentasaccharide-modified Asn-13-containing peptide. When cells of the deletion strain are transformed to express a polyhistidine-tagged version of HVO_1526, it is observed that the Asn-13-containing S-layer glycoprotein-derived peptide is once again modified by the complete pentasaccharide |
Haloferax volcanii DSM 3757 |
dolichyl phosphate + protein-bound glycan comprising the N-linked pentasaccharide attached to the S-layer glycoprotein |
- |
? |