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Literature summary for 2.4.1.1 extracted from

  • Oluoha, U.
    Purification and properties of phosphorylase from white yam tuber (Dioscorea rotundata) (1990), Biol. Plant., 32, 64-76.
No PubMed abstract available
Search for more literature for 2.4.1.1

Activating Compound

Activating Compound Comment Organism Structure
5'-AMP activation Dioscorea cayenensis subsp. rotundata

Inhibitors

Inhibitors Comment Organism Structure
ADP
-
 Dioscorea cayenensis subsp. rotundata
ADPglucose
-
 Dioscorea cayenensis subsp. rotundata
ATP
-
 Dioscorea cayenensis subsp. rotundata
Ca2+
-
 Dioscorea cayenensis subsp. rotundata
Mg2+
-
 Dioscorea cayenensis subsp. rotundata

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
[(1->4)-alpha-D-glucosyl]n + phosphate Dioscorea cayenensis subsp. rotundata pathway in starch [(1->4)-alpha-D-glucosyl]n-1 + alpha-D-glucose 1-phosphate
-
 ?

Organism

Organism UniProt Comment Textmining
Dioscorea cayenensis subsp. rotundata
-
 white yam
-

Purification (Commentary)

Purification (Comment) Organism
-
 Dioscorea cayenensis subsp. rotundata

Source Tissue

Source Tissue Comment Organism Textmining
tuber
-
 Dioscorea cayenensis subsp. rotundata
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.36
-
-
 Dioscorea cayenensis subsp. rotundata

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
[(1->4)-alpha-D-glucosyl]n + phosphate
-
 Dioscorea cayenensis subsp. rotundata [(1->4)-alpha-D-glucosyl]n-1 + alpha-D-glucose 1-phosphate
-
 r
[(1->4)-alpha-D-glucosyl]n + phosphate pathway in starch Dioscorea cayenensis subsp. rotundata [(1->4)-alpha-D-glucosyl]n-1 + alpha-D-glucose 1-phosphate
-
 ?