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Literature summary for 1.10.3.2 extracted from

  • Geng, A.; Wu, J.; Xie, R.R.; Li, X.; Chang, F.X.; Sun, J.Z.
    Characterization of a laccase from a wood-feeding termite, Coptotermes formosanus (2016), Insect Sci., 25, 251-258.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
heterogeneously expressed in insect Sf9 cells Coptotermes formosanus

Inhibitors

Inhibitors Comment Organism Structure
H2O2 significantly inhibits at above 4.85 mmol/l Coptotermes formosanus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.93
-
hydroquinone pH 6.5, 30°C Coptotermes formosanus
6.82
-
2,6-dimethoxyphenol pH 6.5, 30°C Coptotermes formosanus

Organism

Organism UniProt Comment Textmining
Coptotermes formosanus A0A1C9EFW4
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Coptotermes formosanus

Source Tissue

Source Tissue Comment Organism Textmining
foregut mainly expressed in Coptotermes formosanus
-
additional information seldom in the midgut or hindgut Coptotermes formosanus
-
salivary gland mainly expressed in Coptotermes formosanus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2,6-dimethoxyphenol + O2
-
Coptotermes formosanus ?
-
?
hydroquinone + O2
-
Coptotermes formosanus ?
-
?
additional information activities are below detection limits for veratryl alcohol, 2,2-azino-bis-(3-ethylbenzthiazoline-6-sulfonic acid) and ferulic acid Coptotermes formosanus ?
-
?

Subunits

Subunits Comment Organism
?
-
Coptotermes formosanus
? x * 75000, SDS-PAGE Coptotermes formosanus

Synonyms

Synonyms Comment Organism
LAC1
-
Coptotermes formosanus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
-
Coptotermes formosanus

pH Range

pH Minimum pH Maximum Comment Organism
6 7.5 pH 6.0: about 50% of maximal activity, pH 7.5: abput 80% of maximal activity Coptotermes formosanus