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Literature summary extracted from

  • Hawker, J.S.; Ozbun, J.L.; Ozaki, H.; Greenberg, E.; Preiss, J.
    Interaction of spinach leaf adenosine diphosphate glucose alpha-1,4-glucan alpha-4-glucosyl transferase and alpha-1,4-glucan, alpha-1,4-glucan-6-glycosyl transferase in synthesis of branched alpha-glucan (1974), Arch. Biochem. Biophys., 160, 530-551.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
2.4.1.21 citrate
-
 Spinacia oleracea

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.4.1.21 additional information
-
 additional information influence of citrate on values for primed and unprimed reaction Spinacia oleracea
2.4.1.21 0.077
-
 ADPglucose
-
 Spinacia oleracea

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
2.4.1.21 soluble
-
 Spinacia oleracea
-
-

Organism

EC Number Organism UniProt Comment Textmining
2.4.1.21 Spinacia oleracea
-
 spinach
-

Purification (Commentary)

EC Number Purification (Comment) Organism
2.4.1.21 ammonium sulfate, DEAE-cellulose, ADP-hexanoamine-Sepharose 4B Spinacia oleracea

Source Tissue

EC Number Source Tissue Comment Organism Textmining
2.4.1.21 leaf
-
 Spinacia oleracea
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
2.4.1.21 0.93
-
 unprimed reaction Spinacia oleracea
2.4.1.21 3
-
 primed reaction Spinacia oleracea

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.4.1.21 ADP-glucose + alpha-1,4-polyglucan
-
 Spinacia oleracea ADP + alpha-1,4-polyglucan
-
 ?