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2.4.1.1: glycogen phosphorylase

This is an abbreviated version!
For detailed information about glycogen phosphorylase, go to the full flat file.

Word Map on EC 2.4.1.1

Reaction

[(1->4)-alpha-D-glucosyl]n
+
phosphate
=
[(1->4)-alpha-D-glucosyl]n-1
+
alpha-D-glucose 1-phosphate

Synonyms

1,4-alpha-glucan phosphorylase, alpha-1,4 glucan phosphorylase, alpha-1,4-glycan phosphorylase, alpha-glucan phosphorylase, alpha-glucan phosphorylase H, alpha-glucan/maltodextrin phosphorylase, alphaGP, amylopectin phosphorylase, amylophosphorylase, CcStP, cyosolic phosphorylase, GlgP, glucan phosphorylase, glucosan phosphorylase, glycogen phosphorylase, glycogen phosphorylase a, glycogen phosphorylase b, glycogen phosphorylase-a, GP, GP b, GPA, GPase, GPase a, GPb, GPBB, GPH, granulose phosphorylase, MalP, maltodextrin phosphorylase, More, muscle glycogen phosphorylase, muscle phosphorylase, muscle phosphorylase a and b, myophosphorylase, PF1535, Phb, PHO, Pho 2, Pho1, phosphorylase a, phosphorylase b, phosphorylase, alpha-glucan, plastidial phosphorylase, polyphosphorylase, potato phosphorylase, RMGPa, rmGPb, SP, starch phosphorylase, starch phosphorylase H, stGP, StP, tGPGG, type L alpha-glucan phosphorylase

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.1 glycogen phosphorylase

KCat KM Value

KCat KM Value on EC 2.4.1.1 - glycogen phosphorylase

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kcat/KM VALUE [1/mMs-1]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
7.7
alpha-D-glucose 1-phosphate
-
pH 6.8, 50°C, synthesis reaction
3 - 13
dextrin DP14
3.5 - 21
dextrin DP19
0.64 - 4.7
dextrin DP4
1.1
phosphate
-
pH 7.2, 50°C, degradation reaction
1.5 - 21
starch