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Literature summary for 2.4.1.11 extracted from

  • Deschamps, P.; Guillebeault, D.; Devassine, J.; Dauvillee, D.; Haebel, S.; Steup, M.; Buleon, A.; Putaux, J.L.; Slomianny, M.C.; Colleoni, C.; Devin, A.; Plancke, C.; Tomavo, S.; Derelle, E.; Moreau, H.; Ball, S.
    The heterotrophic dinoflagellate Crypthecodinium cohnii defines a model genetic system to investigate cytoplasmic starch synthesis (2008), Eukaryot. Cell, 7, 872-880.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 2.4.1.11

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2
-
 amylopectin high-mobility isoform Crypthecodinium cohnii
2.4
-
 glycogen low-mobility isoform Crypthecodinium cohnii
4.6
-
 glycogen high-mobility isoform Crypthecodinium cohnii
10
-
 amylopectin low-mobility isoform Crypthecodinium cohnii
10.7
-
 UDP-glucose high-mobility isoform Crypthecodinium cohnii
11.5
-
 ADP-glucose high-mobility isoform Crypthecodinium cohnii
21.3
-
 UDP-glucose low-mobility isoform Crypthecodinium cohnii
46.9
-
 ADP-glucose low-mobility isoform Crypthecodinium cohnii

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
110000
-
 x * 110000, SDS-PAGE, granule-bound starch synthase Crypthecodinium cohnii

Organism

Organism UniProt Comment Textmining
Crypthecodinium cohnii
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ADP-glucose + glycogen
-
 Crypthecodinium cohnii ADP + ? with granule-bound starch synthase, ADP-glucose is used at less than 2% of the activity with UDP-glucose ?
UDP-glucose + amylopectin
-
 Crypthecodinium cohnii UDP + ?
-
 ?
UDP-glucose + glycogen UDP-glucose is preferred substrate for granule-bound starch synthase and low and high mobility isoforms of starch synthase Crypthecodinium cohnii UDP + ?
-
 ?

Subunits

Subunits Comment Organism
? x * 110000, SDS-PAGE, granule-bound starch synthase Crypthecodinium cohnii

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
 both low-mobility isoform and high-mobility isoform Crypthecodinium cohnii

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9.5
-
 low-mobility isoform Crypthecodinium cohnii
10
-
 high-mobility isoform Crypthecodinium cohnii