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

BRENDA support

Literature summary for 3.2.1.24 extracted from

  • Kawar, Z.; Karaveg, K.; Moremen, K.W.; Jarvis, D.L.
    Insect cells encode a class II alpha-mannosidase with unique properties (2001), J. Biol. Chem., 276, 16335-16340.
    View publication on PubMedView publication on EuropePMC

General Stability

General Stability Organism
glutathione S-transferase/mannosidase III fusion protein is inactivated by freezing Spodoptera frugiperda

Inhibitors

Inhibitors Comment Organism Structure
EDTA 1 mM, more than 90% inactivation Spodoptera frugiperda
swainsonine IC50: 10 nM Spodoptera frugiperda
ZnCl2 92% inhibition by 1 mM, 56% inhibition by 0.01 mM Spodoptera frugiperda

Localization

Localization Comment Organism GeneOntology No. Textmining
Golgi apparatus
-
Spodoptera frugiperda 5794
-

Metals/Ions

Metals/Ions Comment Organism Structure
Co2+ 0.1 mM enhances activity 30.2fold Spodoptera frugiperda
Mn2+ 1 mM enhances activity 6fold Spodoptera frugiperda
Ni2+ 0.1 mM, enhances activity to 119% of control Spodoptera frugiperda

Organism

Organism UniProt Comment Textmining
Spodoptera frugiperda
-
-
-

Purification (Commentary)

Purification (Comment) Organism
glutathione S-transferase/mannosidase III fusion protein Spodoptera frugiperda

Storage Stability

Storage Stability Organism
4°C, glutathione S-transferase/mannosidase III fusion protein is stable for at least 1 week Spodoptera frugiperda

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Man5GlcNAc2 + 2 H2O
-
Spodoptera frugiperda Man3GlcNAc2 + 2 mannose
-
?
Man9GlcNAc2 + H2O
-
Spodoptera frugiperda Man8GlcNAc2 + mannose
-
?
additional information no hydrolysis of GlcNAcMan5GlcNAc2 Spodoptera frugiperda ?
-
?

Subunits

Subunits Comment Organism
More SDS-PAGE reveals a major protein of 150000 Da and a minor protein with a MW of 130000 Da Spodoptera frugiperda

Synonyms

Synonyms Comment Organism
alpha-mannosidase III
-
Spodoptera frugiperda

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.5 6.7
-
Spodoptera frugiperda

pH Range

pH Minimum pH Maximum Comment Organism
5.7 6.7 pH 5.7: about 35% of maximal activity, pH 6.5-6.7: optimum Spodoptera frugiperda

IC50 Value

IC50 Value IC50 Value Maximum Comment Organism Inhibitor Structure
0.00001
-
IC50: 10 nM Spodoptera frugiperda swainsonine