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Literature summary for 3.2.1.39 extracted from

  • Wang, J.; Kang, L.; Liu, Z.; Yuan, S.
    Gene cloning, heterologous expression and characterization of a Coprinopsis cinerea endo-beta-1,3(4)-glucanase (2017), Fungal Biol., 121, 61-68 .
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Pichia pastoris GS115 cells Coprinopsis cinerea

Organism

Organism UniProt Comment Textmining
Coprinopsis cinerea A8N2G5
-
-

Purification (Commentary)

Purification (Comment) Organism
Ni-NTA resin column chromatography, and Superdex 200 gel filtration Coprinopsis cinerea

Source Tissue

Source Tissue Comment Organism Textmining
fruit body
-
Coprinopsis cinerea
-
mycelium
-
Coprinopsis cinerea
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
barley beta-glucan + H2O highest activity Coprinopsis cinerea ?
-
?
barley beta-glucan + H2O highest activity Coprinopsis cinerea ATCC MYA-4618 ?
-
?
carboxymethyl-pachyman + H2O
-
Coprinopsis cinerea ?
-
?
carboxymethyl-pachyman + H2O
-
Coprinopsis cinerea ATCC MYA-4618 ?
-
?
laminarin + H2O lowest activity Coprinopsis cinerea ?
-
?
laminarin + H2O lowest activity Coprinopsis cinerea ATCC MYA-4618 ?
-
?
additional information the enzyme does not act on substrates containing only beta-1,4-glycosidic bondas (like carboxymethyl cellulose) or beta-1,6-glycosidic bonds (like pustulan) Coprinopsis cinerea ?
-
?
additional information the enzyme does not act on substrates containing only beta-1,4-glycosidic bondas (like carboxymethyl cellulose) or beta-1,6-glycosidic bonds (like pustulan) Coprinopsis cinerea ATCC MYA-4618 ?
-
?
periodate-oxidized laminarin + H2O
-
Coprinopsis cinerea ?
-
?
periodate-oxidized laminarin + H2O
-
Coprinopsis cinerea ATCC MYA-4618 ?
-
?

Subunits

Subunits Comment Organism
? x * 60000, SDS-PAGE Coprinopsis cinerea

Synonyms

Synonyms Comment Organism
endo-beta-1,3(4)-glucanase
-
Coprinopsis cinerea
ENG16A
-
Coprinopsis cinerea

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
60
-
-
Coprinopsis cinerea

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
20 40 the enzyme can maintain its stability up to 40°C, while when the temperature is at 50°C or above, the activityof the enzyme decreases dramatically Coprinopsis cinerea

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6
-
-
Coprinopsis cinerea

pH Range

pH Minimum pH Maximum Comment Organism
5 7 the enzyme retains more than 70% activity between pH 5.0 and 7.0 Coprinopsis cinerea

pH Stability

pH Stability pH Stability Maximum Comment Organism
4 6 the enzyme retains more than 60% activity between pH 4.0 and 6.0 after 30 min incubation Coprinopsis cinerea