Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary extracted from

  • Page, T.; Zhao, K.W.; Tao, l.; Miller, A.L.
    Purification and characterization of human lymphoblast N-acetylglucosamine-1-phosphodiester alpha-N-acetylglucosaminidase (1996), Glycobiology, 6, 619-626.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.1.4.45 acetoamino-deoxycastanospermine
-
Homo sapiens
3.1.4.45 Cu2+ reduces activity by 30-40% Homo sapiens
3.1.4.45 Hg2+ reduces activity by 30-40% Homo sapiens
3.1.4.45 N-acetylglucosamine
-
Homo sapiens
3.1.4.45 N-acetylglucosamine phosphate
-
Homo sapiens
3.1.4.45 Zn2+ inhibits by 50% Homo sapiens

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.1.4.45 0.04
-
N-[6-O-(N-acetyl-alpha-D-glucosaminyl)phospho-alpha-D-mannosyl]-[uteroferrin]-L-asparagine
-
Homo sapiens
3.1.4.45 0.76
-
methyl 6-O-(N-acetyl-alpha-D-glucosaminyl)phospho-alpha-D-mannose
-
Homo sapiens
3.1.4.45 0.78
-
UDP-GlcNAc
-
Homo sapiens
3.1.4.45 31
-
N-acetylglucosamine-phosphate
-
Homo sapiens

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.1.4.45 114000
-
lymphoblasts, nonreducing SDS-PAGE Homo sapiens

Organism

EC Number Organism UniProt Comment Textmining
3.1.4.45 Homo sapiens
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.1.4.45
-
Homo sapiens

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.1.4.45 lymphoblast
-
Homo sapiens
-

Storage Stability

EC Number Storage Stability Organism
3.1.4.45 4°C, 1 month Homo sapiens

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.4.45 methyl 6-O-(N-acetyl-alpha-D-glucosaminyl)phospho-alpha-D-mannose + H2O
-
Homo sapiens N-acetyl-D-glucosamine + methyl alpha-D-mannose 6-phosphate
-
?
3.1.4.45 N-acetyl-alpha-D-glucosamine 1-phosphate
-
Homo sapiens N-acetyl-D-glucosamine + phosphate
-
?
3.1.4.45 N-[6-O-(N-acetyl-alpha-D-glucosaminyl)phospho-alpha-D-mannosyl]-[uteroferrin]-L-asparagine + H2O
-
Homo sapiens N-acetyl-D-glucosamine + N-[6-phospho-alpha-D-mannosyl]-[uteroferrin]-L-asparagine
-
?
3.1.4.45 UDP-N-acetyl-alpha-D-glucosamine + H2O
-
Homo sapiens N-acetyl-D-glucosamine + UDP
-
?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
3.1.4.45 37
-
assay at Homo sapiens

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
3.1.4.45 60
-
stable for 10 min Homo sapiens
3.1.4.45 70
-
activity diminished to 20% and 10% Homo sapiens
3.1.4.45 80
-
activity diminished to 20% and 10% Homo sapiens

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.1.4.45 7
-
-
Homo sapiens