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Literature summary for 3.2.1.114 extracted from

  • Moremen, K.W.; Touster, O.
    Biosynthesis and modification of Golgi mannosidase II in HeLa and 3T3 cells (1985), J. Biol. Chem., 260, 6654-6662.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Cu2+
-
Rattus norvegicus
additional information not inhibited by Tris-maleate Rattus norvegicus

Localization

Localization Comment Organism GeneOntology No. Textmining
Golgi apparatus
-
Mus musculus 5794
-
Golgi apparatus
-
Rattus norvegicus 5794
-
Golgi membrane
-
Homo sapiens 139
-
Golgi membrane liver Rattus norvegicus 139
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
124000
-
x * 124000, intact subunit, SDS-PAGE Mus musculus
124000
-
x * 124000, intact subunit, SDS-PAGE Rattus norvegicus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Mus musculus
-
?
-
?
additional information Homo sapiens
-
?
-
?
additional information Rattus norvegicus required in the maturation of asparagine-linked oligosaccharides in the Golgi complex ?
-
?

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-
Mus musculus
-
-
-
Rattus norvegicus
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
glycoprotein
-
Rattus norvegicus
glycoprotein addition of O- and asparagine-linked oligosaccharides Homo sapiens
glycoprotein addition of asparagine-linked oligosaccharides, not O-glycosylated Mus musculus
lipoprotein [3H]palmitate can be incorporated into enzyme, glycosylation is not required for fatty acid attachment Mus musculus
additional information study of posttanslational modifications, sulfate is attached to N-linked oligosaccharide, no proteolytic modification Mus musculus
additional information study of posttanslational modifications, sulfate is attached to N-linked oligosaccharide, no proteolytic modification Homo sapiens
phosphoprotein
-
Mus musculus
phosphoprotein phosphate is present as serine phosphate Homo sapiens

Purification (Commentary)

Purification (Comment) Organism
-
Rattus norvegicus

Source Tissue

Source Tissue Comment Organism Textmining
HeLa cell
-
Homo sapiens
-
liver
-
Mus musculus
-
liver
-
Homo sapiens
-
liver rat Rattus norvegicus
-
NIH-3T3 cell BALB/clone A31 Mus musculus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-methylumbelliferyl alpha-D-mannoside + H2O
-
Mus musculus 4-methylumbelliferone + alpha-D-mannose
-
?
4-methylumbelliferyl alpha-D-mannoside + H2O
-
Homo sapiens 4-methylumbelliferone + alpha-D-mannose
-
?
4-methylumbelliferyl alpha-D-mannoside + H2O
-
Rattus norvegicus 4-methylumbelliferone + alpha-D-mannose
-
?
additional information
-
Mus musculus ?
-
?
additional information
-
Homo sapiens ?
-
?
additional information required in the maturation of asparagine-linked oligosaccharides in the Golgi complex Rattus norvegicus ?
-
?

Subunits

Subunits Comment Organism
? x * 124000, intact subunit, SDS-PAGE Mus musculus
? x * 124000, intact subunit, SDS-PAGE Rattus norvegicus
? x * 134000-136000, MW after posttranslational modification, initial synthesis product of 124 kDa, SDS-PAGE Homo sapiens

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at Mus musculus
37
-
assay at Homo sapiens
37
-
assay at Rattus norvegicus