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Literature summary for 3.2.1.114 extracted from

  • Li, J.; Zhang, J.; Lai, B.; Zhao, Y.; Li, Q.
    Cloning, expression, and characterization of Capra hircus Golgi alpha-mannosidase II (2015), Appl. Biochem. Biotechnol., 177, 1241-1251 .
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed it in Pichia pastoris expression system Capra hircus

Inhibitors

Inhibitors Comment Organism Structure
Co2+ 2 mM, strong inhibition Capra hircus
Cu2+ 2 mM, strong inhibition Capra hircus
EDTA 2 mM, strong inhibition Capra hircus

Localization

Localization Comment Organism GeneOntology No. Textmining
Golgi apparatus
-
Capra hircus 5794
-

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ 2 mM, about 1.2fold activation Capra hircus
Fe2+ 2 mM, about 1.7fold activation Capra hircus
Mn2+ 2 mM, about 1.2fold activation Capra hircus
Zn2+ 2 mM, about 1.2fold activation Capra hircus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
130500
-
calculated from sequence Capra hircus

Organism

Organism UniProt Comment Textmining
Capra hircus V9XY47
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Capra hircus

Source Tissue

Source Tissue Comment Organism Textmining
intestine low expression Capra hircus
-
liver
-
Capra hircus
-
lung
-
Capra hircus
-
ovary
-
Capra hircus
-
spleen GMII is the highest expressed gene in the spleen Capra hircus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-nitrophenyl alpha-D-mannopyranoside + H2O
-
Capra hircus 4-nitrophenol + D-mannopyranose
-
?

Synonyms

Synonyms Comment Organism
GmII
-
Capra hircus
Golgi alpha-mannosidase II
-
Capra hircus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
42
-
-
Capra hircus

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
30 55 30°C: about 40% of maximal activity, 55°C: about 40% of maximal activity Capra hircus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.4
-
-
Capra hircus

pH Range

pH Minimum pH Maximum Comment Organism
4.2 6.6 pH 4.2: about 20% of maximal activity, pH 6.6: about 85% of maximal activity Capra hircus

pI Value

Organism Comment pI Value Maximum pI Value
Capra hircus calculated from sequence
-
8.04

General Information

General Information Comment Organism
physiological function key glycosyl hydrolase in the N-linked glycosylation pathway Capra hircus