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Literature summary for 2.4.1.32 extracted from

  • Dalessandro, G.; Piro, G.; Northcote, D.H.
    Glucomannan-synthase activity in differentiating cells of Pinus sylvestris L. (1986), Planta, 169, 564-574.
    View publication on PubMed
Search for more literature for 2.4.1.32

Inhibitors

Inhibitors Comment Organism Structure
GDP-D-glucose
-
 Pinus sylvestris
glycerol 10%, slight Pinus sylvestris
additional information not affected by addition of Triton X-100 0.25-1% Pinus sylvestris

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.085
-
 GDP-D-mannose
-
 Pinus sylvestris

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
-
 Pinus sylvestris 16020
-

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
GDP-D-mannose + (glucomannan)n Pinus sylvestris
-
 GDP + (glucomannan)n+1
-
 ?

Organism

Organism UniProt Comment Textmining
Pinus sylvestris
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
cambium
-
 Pinus sylvestris
-
xylem differentiated and differentiating cells Pinus sylvestris
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
 activity in tree samples from different years and in different differentiation stages Pinus sylvestris

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
GDP-D-mannose + (glucomannan)n
-
 Pinus sylvestris GDP + (glucomannan)n+1
-
 ?
GDP-D-mannose + (glucomannan)n alkali insoluble glucomannan Pinus sylvestris GDP + (glucomannan)n+1 mannose attached by beta-1,4-linkages ?
GDP-D-mannose + (glucomannan)n alkali insoluble glucomannan Pinus sylvestris GDP + (glucomannan)n+1 product analysis ?