Activating Compound | Comment | Organism | Structure |
---|---|---|---|
NP-40 | crude enzyme: 3 to 10fold activation | Gallus gallus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
additional information | no inhibition by alpha- or beta-linked glucose disaccharides; no inhibition by methyl-beta-D-glucoside, sophorose laminaribiose, cellobiose, gentiobiose and methyl-alpha-D-glucoside | Gallus gallus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
endoplasmic reticulum | rough endoplasmic reticulum | Gallus gallus | 5783 | - |
membrane | membrane-bound | Gallus gallus | 16020 | - |
microsome | - |
Gallus gallus | - |
- |
additional information | subcellular localization | Gallus gallus | - |
- |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
phosphate | activation | Gallus gallus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
Glc3Man9GlcNAc2 + H2O | Gallus gallus | hydrolyses specifically terminal alpha1,2-linked glucose residue | ? | - |
? | |
Glc3Man9GlcNAc2 + H2O | Gallus gallus | catalyzes initial step in post-glycosylation processing of cellular glycoprotein | ? | - |
? | |
Glc3Man9GlcNAc2 + H2O | Gallus gallus | involved in first step of processing of oligosaccharides after transfer from dolichyl diphosphate to proteins | ? | - |
? | |
Glc3Man9GlcNAc2 + H2O | Gallus gallus | involved in processing of asparagine-linked oligosaccharides | ? | - |
? | |
additional information | Gallus gallus | catalyzes initial step in post-glycosylation processing of cellular glycoprotein | ? | - |
? | |
additional information | Gallus gallus | involved in first step of processing of oligosaccharides after transfer from dolichyl diphosphate to proteins | ? | - |
? | |
additional information | Gallus gallus | involved in processing of asparagine-linked oligosaccharides | ? | - |
? | |
additional information | Gallus gallus | involved in the formation of high mannose and complex glycoproteins | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Gallus gallus | - |
hen | - |
Purification (Comment) | Organism |
---|---|
- |
Gallus gallus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
oviduct | - |
Gallus gallus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
- |
Gallus gallus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
Glc3Man9GlcNAc2 + H2O | hydrolyses specifically terminal alpha1,2-linked glucose residue | Gallus gallus | D-glucose + Glc2Man9GlcNAc2 | - |
? | |
Glc3Man9GlcNAc2 + H2O | hydrolyses specifically terminal alpha1,2-linked glucose residue | Gallus gallus | ? | - |
? | |
Glc3Man9GlcNAc2 + H2O | catalyzes initial step in post-glycosylation processing of cellular glycoprotein | Gallus gallus | ? | - |
? | |
Glc3Man9GlcNAc2 + H2O | involved in first step of processing of oligosaccharides after transfer from dolichyl diphosphate to proteins | Gallus gallus | ? | - |
? | |
Glc3Man9GlcNAc2 + H2O | involved in processing of asparagine-linked oligosaccharides | Gallus gallus | ? | - |
? | |
Glc3Man9GlcNAc2-lipid + H2O | hydrolyses specifically terminal alpha1,2-linked glucose residue | Gallus gallus | D-glucose + Glc2Man9GlcNAc2-lipid | - |
? | |
Glc3Man9GlcNAc2-lipid + H2O | activity with oligosaccharide-lipid 2.5 times higher than with glycosylated alpha-lactalbumin and 3 times higher than with free oligosaccharide | Gallus gallus | D-glucose + Glc2Man9GlcNAc2-lipid | - |
? | |
Glc3Man9GlcNAc2-peptide + H2O | hydrolyses specifically terminal alpha1,2-linked glucose residue | Gallus gallus | D-glucose + Glc2Man9GlcNAc2-peptide | - |
? | |
Glc3Man9GlcNAc2-peptide + H2O | Glc-containing oligosaccharide attached to S-carboxymethylated alpha-lactalbumin | Gallus gallus | D-glucose + Glc2Man9GlcNAc2-peptide | - |
? | |
additional information | also acts, more slowly, on the corresponding glycolipids and glycopeptides | Gallus gallus | ? | - |
? | |
additional information | substrate selectivity | Gallus gallus | ? | - |
? | |
additional information | p-NO2-phenyl-alpha-glucoside and p-NO2-phenyl-beta-glucoside: no substrates | Gallus gallus | ? | - |
? | |
additional information | catalyzes initial step in post-glycosylation processing of cellular glycoprotein | Gallus gallus | ? | - |
? | |
additional information | involved in first step of processing of oligosaccharides after transfer from dolichyl diphosphate to proteins | Gallus gallus | ? | - |
? | |
additional information | involved in processing of asparagine-linked oligosaccharides | Gallus gallus | ? | - |
? | |
additional information | involved in the formation of high mannose and complex glycoproteins | Gallus gallus | ? | - |
? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
additional information | - |
near neutral pH optimum | Gallus gallus |
6.5 | 8 | broad pH optimum between | Gallus gallus |