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2 ATP + glycogen phosphorylase b
2 ADP + glycogen phosphorylase a
2 ATP + phosphorylase b
2 ADP + phosphorylase a
ATP + a protein
ADP + a phosphoprotein
ATP + alphagammadelta subunit complex
ADP + activated alphagammadelta subunit complex
-
autophosphorylation, by incorporation of phosphate into alpha subunit
-
?
ATP + Ca2+-ATPase
ADP + phospho-Ca2+-ATPase
ATP + Ca2+-dependent transport ATPase
?
-
rabbit
-
?
ATP + glycogen phosphorylase
?
-
conversion to an AMP-independent form, key enzyme of neural and hormonal control of glycogen metabolism
-
?
ATP + glycogen phosphorylase b
ADP + glycogen phosphorylase a
ATP + glycogen phosphorylase b
ADP + phosphorylated glycogen phosphorylase b
ATP + glycogen S peptide
ADP + phosphorylated glycogen S peptide
-
synthetic peptide corresponding to residues 5-18 of its convertible region
-
?
ATP + glycogen synthase
?
ATP + glycogen synthase
ADP + phosphoglycogen synthase
ATP + histone H1
?
-
-
-
?
ATP + liver dephosphophosphorylase
?
ATP + Lys-Arg-Glu-Gln-Ile-Ser-Val-Arg-Gly-Leu
ADP + Lys-Arg-Glu-Gln-Ile-(phospho)Ser-Val-Arg-Gly-Leu
-
-
-
?
ATP + Lys-Arg-Lys-Gln-Ile-Ser-Val-Arg-Gly-Leu
ADP + Lys-Arg-Lys-Gln-Ile-(phospho)Ser-Val-Arg-Gly-Leu
-
-
-
?
ATP + Lys-Arg-Lys-Gln-Ile-Ser-Val-Asp
ADP + Lys-Arg-Lys-Gln-Ile-(phospho)Ser-Val-Asp
-
-
-
?
ATP + Lys-Arg-Lys-Gln-Ile-Ser-Val-Asp-Gly-Ile
ADP + Lys-Arg-Lys-Gln-Ile-(phospho)Ser-Val-Asp-Gly-Ile
-
-
-
?
ATP + Lys-Arg-Lys-Glu-Ile-Ser-Val-Arg-Gly-Leu
ADP + Lys-Arg-Lys-Glu-Ile-(phospho)Ser-Val-Arg-Gly-Leu
-
-
-
?
ATP + Lys-Glu-Lys-Gln-Ile-Ser-Val-Arg-Gly-Leu
ADP + Lys-Glu-Lys-Gln-Ile-(phospho)Ser-Val-Arg-Gly-Leu
-
-
-
?
ATP + Lys-Pro-Val-Thr-Arg-Glu-Ile-Ser-Ile-Arg-NH2
?
-
i.e. S-peptide
-
?
ATP + melittin
ADP + phosphomelittin
-
-
-
?
ATP + modified phosphorylase b
?
-
modification at AMP-site
-
?
ATP + myelin basic protein
?
-
-
-
?
ATP + myosin light chain kinase
?
-
rabbit
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
ATP + peptides derived from glycogen synthase
?
-
rabbit, overview
-
?
ATP + phosphorylase b
ADP + phosphorylase a
ATP + phosphorylase b
ADP + phosphorylated phosphorylase b
ATP + protein
ATP + phosphoprotein
in the presence of Ca2+/calmodulin, the isoform PhK-gamma T of the catalytic subunit is able to efficiently phosphorylate glycogen phosphorylase and convert it from an inactive to an active form
-
?
ATP + sarcolemmal Na+,K+ ATPase
?
-
rabbit
-
?
ATP + sarcolemmal protein
?
-
-
-
?
ATP + sarcoplasmic protein
?
-
-
-
?
ATP + Ser-Asp-Gln-Glu-Lys-Arg-Lys-Gln-Ile-Ser-Val-Asp
ADP + Ser-Asp-Gln-Glu-Lys-Arg-Lys-Gln-Ile-(phospho)Ser-Val-Asp
-
-
-
?
ATP + Ser-Asp-Gln-Glu-Lys-Arg-Lys-Gln-Ile-Ser-Val-Asp-Gly-Ile
ADP + Ser-Asp-Gln-Glu-Lys-Arg-Lys-Gln-Ile-(phospho)Ser-Val-Asp-Gly-Ile
-
i.e. phosphorylase b peptide (5-18)
-
?
ATP + synthetic pentadecapeptide
?
-
from amino-terminal of glycogen synthase, i.e. Pro-Leu-Ser-Arg-Thr-Leu-Ser-Val-Ser-Ser-Leu-Pro-Gly-Leu-Glu
-
?
ATP + synthetic peptides derived from glycogen synthase
?
-
overview, phosphorylation at the same site as glycogen synthase
-
?
ATP + synthetic peptides derived from phosphorylase b
?
ATP + synthetic tetradecapeptide
?
ATP + tetradecapeptide
ADP + phosphorylated tetradecapeptide
-
-
-
?
ATP + troponin I
ADP + phosphotroponin I
ATP + troponin T
ADP + phosphotroponin T
glyceraldehyde-3-phosphate dehydrogenase + ATP
?
glycogen phosphorylase b + ATP
glycogen phosphorylase a + ADP
GTP + phosphorylase b
GDP + phosphorylase a
SDQEKRKQISVRGL + ATP
?
-
artificial substrate
-
?
UTP + phosphorylase b
UDP + phosphorylase a
additional information
?
-
2 ATP + glycogen phosphorylase b

2 ADP + glycogen phosphorylase a
-
-
?
2 ATP + glycogen phosphorylase b
2 ADP + glycogen phosphorylase a
glycogen phosphorylase brain form, PYGB
-
?
2 ATP + glycogen phosphorylase b
2 ADP + glycogen phosphorylase a
-
-
-
?
2 ATP + glycogen phosphorylase b
2 ADP + glycogen phosphorylase a
-
-
?
2 ATP + glycogen phosphorylase b
2 ADP + glycogen phosphorylase a
rabbit muscle GP
-
?
2 ATP + glycogen phosphorylase b
2 ADP + glycogen phosphorylase a
-
-
-
?
2 ATP + phosphorylase b

2 ADP + phosphorylase a
-
-
?
2 ATP + phosphorylase b
2 ADP + phosphorylase a
-
-
?
ATP + a protein

ADP + a phosphoprotein
-
-
-
?
ATP + a protein
ADP + a phosphoprotein
-
-
-
?
ATP + a protein
ADP + a phosphoprotein
-
-
-
?
ATP + a protein
ADP + a phosphoprotein
-
the phosphorylase kinase phosphorylates proteins and proteolytic fragments thereof, phosphorylation of multiple residues in the substrate sequence by mammary gland casein kinase
-
?
ATP + a protein
ADP + a phosphoprotein
-
-
-
?
ATP + a protein
ADP + a phosphoprotein
-
-
-
?
ATP + Ca2+-ATPase

ADP + phospho-Ca2+-ATPase
-
-
-
?
ATP + Ca2+-ATPase
ADP + phospho-Ca2+-ATPase
-
activation of Ca2+-transporting ATPase, EC 3.6.3.8, accelerating the Ca2+ transport in the sarcoplasmic reticulum of muscle, regulatory role, effect of the enzyme on Ca2+ transport and enzyme kinetics
-
?
ATP + Ca2+-ATPase
ADP + phospho-Ca2+-ATPase
-
-
-
?
ATP + Ca2+-ATPase
ADP + phospho-Ca2+-ATPase
-
activation of Ca2+-transporting ATPase, EC 3.6.1.3, accelerating the Ca2+ transport in the sarcoplasmic reticulum of muscle, regulatory role, effect of the enzyme on Ca2+ transport and enzyme kinetics
-
?
ATP + casein

?
-
rabbit
-
?
ATP + casein
?
-
kappa-casein
-
?
ATP + casein
?
-
very poor substrate
-
?
ATP + glycogen phosphorylase b

ADP + glycogen phosphorylase a
-
-
-
?
ATP + glycogen phosphorylase b
ADP + glycogen phosphorylase a
-
activation of glycogen phosphorylase which acts as a Ca2+-dependent blood glucose sensor liberating glucose from glycogen as needed, involved in regulation of the glycogen phosphorylase
-
?
ATP + glycogen phosphorylase b
ADP + glycogen phosphorylase a
-
-
-
?
ATP + glycogen phosphorylase b
ADP + glycogen phosphorylase a
-
key enzyme in conversion of glycogen to glucose in skeletal muscle, regulation of enzyme activity during apoptosis, overview
-
?
ATP + glycogen phosphorylase b
ADP + glycogen phosphorylase a
-
-
-
?
ATP + glycogen phosphorylase b
ADP + glycogen phosphorylase a
-
key enzyme in conversion of glycogen to glucose in skeletal muscle, regulation of enzyme activity during apoptosis, overview
-
?
ATP + glycogen phosphorylase b
ADP + glycogen phosphorylase a
-
regulatory enzyme in the activation cascade of glycogenolysis
-
?
ATP + glycogen phosphorylase b
ADP + glycogen phosphorylase a
the enzyme catalyzes the phosphorylation of inactive glycogen phosphorylase b on Ser-14 resulting in the formation of active glycogen phosphorylase a
-
?
ATP + glycogen phosphorylase b
ADP + glycogen phosphorylase a
-
-
-
?
ATP + glycogen phosphorylase b
ADP + glycogen phosphorylase a
-
activation of glycogen phosphorylase b, EC 2.4.1.1, accelerating the glycogenolysis in muscle, regulatory role
-
?
ATP + glycogen phosphorylase b
ADP + glycogen phosphorylase a
-
-
-
?
ATP + glycogen phosphorylase b
ADP + glycogen phosphorylase a
-
activation of glycogen phosphorylase b, EC 2.4.1.1, accelerating the glycogenolysis in muscle, regulatory role
-
?
ATP + glycogen phosphorylase b

ADP + phosphorylated glycogen phosphorylase b
-
-
-
?
ATP + glycogen phosphorylase b
ADP + phosphorylated glycogen phosphorylase b
-
the hexadecameric enzyme complex that catalyzes the phosphorylation and activation of glycogen phosphorylase b
-
?
ATP + glycogen phosphorylase b
ADP + phosphorylated glycogen phosphorylase b
-
PhK catalyzes the Ca2+- and cAMP-dependent glycogen phosphorylase b phosphorylation and activation
-
?
ATP + glycogen synthase

?
-
key enzyme of neural and hormonal control of glycogen metabolism
-
?
ATP + glycogen synthase
?
-
decreases activity of this substrate
-
?
ATP + glycogen synthase
?
-
conversion to a glucose 6-phosphate dependent form
-
?
ATP + glycogen synthase
?
-
decreases activity of this substrate
-
?
ATP + glycogen synthase

ADP + phosphoglycogen synthase
-
-
-
?
ATP + glycogen synthase
ADP + phosphoglycogen synthase
-
-
-
?
ATP + glycogen synthase
ADP + phosphoglycogen synthase
-
rabbit phosphorylase kinase
-
?
ATP + glycogen synthase
ADP + phosphoglycogen synthase
-
inactivation of skeletal muscle glycogen synthase in the presence or absence of EGTA
-
?
ATP + glycogen synthase
ADP + phosphoglycogen synthase
-
glycogen synthase a
-
?
ATP + glycogen synthase
ADP + phosphoglycogen synthase
-
phosphorylatable residue: Ser-7
-
?
ATP + glycogen synthase
ADP + phosphoglycogen synthase
-
at high concentration, from rabbit skeletal muscle
-
?
ATP + glycogen synthase
ADP + phosphoglycogen synthase
-
at the same rate as phosphorylase b
-
?
ATP + glycogen synthase
ADP + phosphoglycogen synthase
-
-
-
?
ATP + glycogen synthase
ADP + phosphoglycogen synthase
-
inactivation of skeletal muscle glycogen synthase in the presence or absence of EGTA
-
?
ATP + glycogen synthase
ADP + phosphoglycogen synthase
-
at high concentration, from rabbit skeletal muscle
-
?
ATP + glycogen synthase
ADP + phosphoglycogen synthase
-
-
-
?
ATP + glycogen synthase
ADP + phosphoglycogen synthase
-
at high concentration, from yeast
-
?
ATP + liver dephosphophosphorylase

?
-
-
-
?
ATP + liver dephosphophosphorylase
?
-
-
-
?
ATP + nonactivated phosphorylase kinase

ADP + activated phosphorylase kinase
-
presumably only in vitro
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
i.e. autophosphorylation and autoactivation
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
presumably only in vitro
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
i.e. autophosphorylation and autoactivation
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
-
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
presumably only in vitro
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
i.e. autophosphorylation and autoactivation
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
in the presence of Mg2+ and Ca2+
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
presumably only in vitro
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
i.e. autophosphorylation and autoactivation
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
phosphorylation sites
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
-
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
presumably only in vitro
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
i.e. autophosphorylation and autoactivation
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
i.e. autophosphorylation and autoactivation
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
i.e. autophosphorylation and autoactivation
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
i.e. autophosphorylation and autoactivation
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
i.e. autophosphorylation and autoactivation
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
i.e. autophosphorylation and autoactivation
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
i.e. autophosphorylation and autoactivation
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
phosphorylates alpha and beta, not gamma or delta subunits
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
presumably only in vitro
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
i.e. autophosphorylation and autoactivation
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
presumably only in vitro
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
i.e. autophosphorylation and autoactivation
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
presumably only in vitro
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
i.e. autophosphorylation and autoactivation
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
i.e. autophosphorylation and autoactivation
-
?
ATP + nonactivated phosphorylase kinase
ADP + activated phosphorylase kinase
-
ATP can be replaced by dATP or adenosine 5'-(3-thiotriphosphate) with 50% and 10% efficiency, respectively
-
?
ATP + phosphorylase b

?
-
involved in glycogenolysis
-
?
ATP + phosphorylase b
?
-
involved in glycogenolysis
-
?
ATP + phosphorylase b
?
-
involved in glycogenolysis
-
?
ATP + phosphorylase b
?
-
involved in glycogenolysis
-
?
ATP + phosphorylase b
?
-
i.e. EC 2.4.1.1 or glycogen phosphorylase
-
?
ATP + phosphorylase b
?
-
involved in glycogenolysis
-
?
ATP + phosphorylase b
?
-
stimulates glycogenolysis in skeletal muscle
-
?
ATP + phosphorylase b
?
-
regulates conversion of inactive phosphorylase b into active phosphorylase a
-
?
ATP + phosphorylase b
?
-
vital process for short term energy supply to the cell, located at an interface between signalling and metabolic pathway
-
?
ATP + phosphorylase b
?
-
involved in glycogen metabolism regulation
-
?
ATP + phosphorylase b
?
-
key enzyme of neural and hormonal control of glycogen metabolism
-
?
ATP + phosphorylase b
?
-
involved in glycogenolysis
-
?
ATP + phosphorylase b
?
-
stimulates glycogenolysis in skeletal muscle
-
?
ATP + phosphorylase b
?
-
regulates conversion of inactive phosphorylase b into active phosphorylase a
-
?
ATP + phosphorylase b
?
-
involved in glycogenolysis
-
?
ATP + phosphorylase b
?
-
involved in glycogenolysis
-
?
ATP + phosphorylase b

ADP + phosphorylase a
-
cosubstrate: Mg-ATP complex
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
main reaction
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
phosphorylation site: Ser-14
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
ATP can be replaced by 8-azido-ATP and its 2',3'-dialdehyde derivative, not by any other natural nucleotide triphosphate
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
cosubstrate: Mg-ATP complex
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
cosubstrate: Mg-ATP complex
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
phosphorylase b from heart
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
rabbit skeletal muscle
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
cosubstrate: Mg-ATP complex
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
main reaction
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
phosphorylation site: Ser-14
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
ATP can be replaced by 8-azido-ATP and its 2',3'-dialdehyde derivative, not by any other natural nucleotide triphosphate
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
-
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
cosubstrate: Mg-ATP complex
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
main reaction
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
phosphorylation site: Ser-14
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
rabbit skeletal muscle
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
ATP can be replaced by 8-azido-ATP and its 2',3'-dialdehyde derivative, not by any other natural nucleotide triphosphate
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
-
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
cosubstrate: Mg-ATP complex
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
rabbit skeletal muscle
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
-
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
-
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
cosubstrate: Mg-ATP complex
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
main reaction
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
phosphorylation site: Ser-14
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
rabbit skeletal muscle
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
ATP can be replaced by 8-azido-ATP and its 2',3'-dialdehyde derivative, not by any other natural nucleotide triphosphate
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
-
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
r
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
best substrate
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
i.e. EC 2.4.1.1 or glycogen phosphorylase
-
?
ATP + phosphorylase b
ADP + phosphorylase a
cosubstrate: Mg-ATP complex
-
?
ATP + phosphorylase b
ADP + phosphorylase a
cosubstrate: Mg-ATP complex
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
cosubstrate: Mg-ATP complex
492092, 492094, 492095, 492096, 492097, 492098, 492099, 492100, 492101, 492102, 492103, 492104, 492105, 492106, 492108, 492109, 492110, 492111, 492112, 492113, 492114, 492116, 492117, 492118, 492120, 492122, 492123, 492124, 492125, 492128, 492130, 492131, 492133, 492135, 492136, 492137, 492138, 492139, 492140, 492141, 492142, 492145, 492146, 492147, 492149, 492150, 492152, 492154, 492155 -
?
ATP + phosphorylase b
ADP + phosphorylase a
-
main reaction
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
binding studies with immobilized substrate
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
incorporation of terminal phosphate of ATP into phosphorylase b
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
phosphorylation site: Ser-14
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
phosphorylation site located 14 residues from amino terminal
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
rabbit skeletal muscle
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
human, rat
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
ATP can be replaced by 8-azido-ATP and its 2',3'-dialdehyde derivative, not by any other natural nucleotide triphosphate
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
the enzyme interacts with glycogen and phosphorylase b
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
best substrate
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
liver (rat)
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
cosubstrate: Mg-ATP complex
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
main reaction
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
liver
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
phosphorylation site: Ser-14
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
rabbit skeletal muscle
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
ATP can be replaced by 8-azido-ATP and its 2',3'-dialdehyde derivative, not by any other natural nucleotide triphosphate
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
yeast
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
cosubstrate: Mg-ATP complex
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
main reaction
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
phosphorylation site: Ser-14
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
rabbit skeletal muscle
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
ATP can be replaced by 8-azido-ATP and its 2',3'-dialdehyde derivative, not by any other natural nucleotide triphosphate
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
cosubstrate: Mg-ATP complex
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
main reaction
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
phosphorylation site: Ser-14
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
dogfish
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
rabbit skeletal muscle
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
ATP can be replaced by 8-azido-ATP and its 2',3'-dialdehyde derivative, not by any other natural nucleotide triphosphate
-
?
ATP + phosphorylase b

ADP + phosphorylated phosphorylase b
-
-
-
?
ATP + phosphorylase b
ADP + phosphorylated phosphorylase b
-
KPI-2 reacts with Ser residues either preceded by or followed by Pro residues, does not strictly require an adjacent Pro residue
-
?
ATP + synthetic peptides derived from phosphorylase b

?
-
overview
-
?
ATP + synthetic peptides derived from phosphorylase b
?
-
overview
-
?
ATP + synthetic peptides derived from phosphorylase b
?
-
overview
-
?
ATP + synthetic peptides derived from phosphorylase b
?
-
overview
-
?
ATP + synthetic peptides derived from phosphorylase b
?
-
overview
-
?
ATP + synthetic peptides derived from phosphorylase b
?
-
overview
-
?
ATP + synthetic peptides derived from phosphorylase b
?
-
overview
-
?
ATP + synthetic peptides derived from phosphorylase b
?
-
overview
-
?
ATP + synthetic peptides derived from phosphorylase b
?
-
rabbit
-
?
ATP + synthetic peptides derived from phosphorylase b
?
-
overview
-
?
ATP + synthetic tetradecapeptide

?
-
i.e. Ser-Asp-Gln-Glu-Lys-Arg-Lys-Gln-Ile-Ser-Val-Arg-Gly-Leu
-
?
ATP + synthetic tetradecapeptide
?
-
substrate for holoenzyme and for catalytic gamma subunit
-
?
ATP + synthetic tetradecapeptide
?
-
from amino-terminal of phosphorylase b
-
?
ATP + synthetic tetradecapeptide
?
-
i.e. Ser-Asp-Gln-Glu-Lys-Arg-Lys-Gln-Ile-Ser-Val-Arg-Gly-Leu
-
?
ATP + synthetic tetradecapeptide
?
-
phosphorylation site: Ser between Ile and Val
-
?
ATP + troponin I

ADP + phosphotroponin I
-
phosphorylation site
-
?
ATP + troponin I
ADP + phosphotroponin I
-
-
-
?
ATP + troponin I
ADP + phosphotroponin I
-
phosphorylation site
-
?
ATP + troponin I
ADP + phosphotroponin I
-
phosphorylation site (Thr-residue)
-
?
ATP + troponin I
ADP + phosphotroponin I
-
not rabbit or dogfish troponin I
-
?
ATP + troponin I
ADP + phosphotroponin I
-
rabbit phosphorylase kinase
-
?
ATP + troponin I
ADP + phosphotroponin I
-
not rabbit or dogfish troponin I
-
?
ATP + troponin T

ADP + phosphotroponin T
-
-
-
?
ATP + troponin T
ADP + phosphotroponin T
-
-
-
?
ATP + troponin T
ADP + phosphotroponin T
-
not rabbit or dogfish troponin T
-
?
ATP + troponin T
ADP + phosphotroponin T
-
not rabbit or dogfish troponin T
-
?
glyceraldehyde-3-phosphate dehydrogenase + ATP

?
-
phosphorylation is very slow, binds tightly to enzyme and acts as inhibitor for the phosphorylation of glycogen phosphorylase b
-
?
glyceraldehyde-3-phosphate dehydrogenase + ATP
?
-
phosphorylation is very slow, binds tightly to enzyme and acts as inhibitor for the phosphorylation of glycogen phosphorylase b
-
?
glycogen phosphorylase b + ATP

glycogen phosphorylase a + ADP
catalyzes phosphorylation and activation of glycogen phosphorylase b
-
?
glycogen phosphorylase b + ATP
glycogen phosphorylase a + ADP
catalyzes phosphorylation and activation of glycogen phosphorylase b
-
?
glycogen phosphorylase b + ATP
glycogen phosphorylase a + ADP
-
-
-
?
glycogen phosphorylase b + ATP
glycogen phosphorylase a + ADP
-
phosphorylates and activates glycogen phosphorylase b, couples muscle contraction with glycogen breakdown
-
?
glycogen phosphorylase b + ATP
glycogen phosphorylase a + ADP
-
-
-
?
glycogen phosphorylase b + ATP
glycogen phosphorylase a + ADP
catalyzes phosphorylation and activation of glycogen phosphorylase b
-
?
glycogen phosphorylase b + ATP
glycogen phosphorylase a + ADP
-
catalyzes phosphorylation and activation of glycogen phosphorylase b and hence plays a key role in the cascade system of regulation of glycogen metabolism
-
?
glycogen phosphorylase b + ATP
glycogen phosphorylase a + ADP
-
phosphorylates and activates glycogen phosphorylase b, couples muscle contraction with glycogen breakdown
-
?
glycogen phosphorylase b + ATP
glycogen phosphorylase a + ADP
-
regulates energy production through its Ca2+-dependent activation of glycogen phosphorylase in the cascade activation of glycogenolysis, only known kinase that activates glycogen phosphorylase b
-
?
glycogen phosphorylase b + ATP
glycogen phosphorylase a + ADP
catalyzes phosphorylation and activation of glycogen phosphorylase b
-
?
glycogen phosphorylase b + ATP
glycogen phosphorylase a + ADP
catalyzes phosphorylation and activation of glycogen phosphorylase b
-
?
glycogen phosphorylase b + ATP
glycogen phosphorylase a + ADP
catalyzes phosphorylation and activation of glycogen phosphorylase b
-
?
GTP + phosphorylase b

GDP + phosphorylase a
-
cosubstrate: Mg-UTP complex
-
?
GTP + phosphorylase b
GDP + phosphorylase a
-
not (dogfish)
-
?
UTP + phosphorylase b

UDP + phosphorylase a
-
cosubstrate: Mg-UTP complex
-
?
UTP + phosphorylase b
UDP + phosphorylase a
-
not (dogfish)
-
?
additional information

?
-
-
ITP, and CTP are no substrates
-
?
additional information
?
-
-
ITP, and CTP are no substrates
-
?
additional information
?
-
-
gammadelta complex catalyzes EGTA-insensitive phosphorylation of holoenzyme
-
?
additional information
?
-
-
gammadelta complex catalyzes EGTA-insensitive phosphorylation of holoenzyme
-
?
additional information
?
-
enzyme is required in early embryonic processes, such as gastrulation and mesoderm formation
-
?
additional information
?
-
-
protein kinases and protein phosphatases regulate enzyme activities in the cell, overview
-
?
additional information
?
-
-
poor activity on free amino acids, consensus sequence of PhK is R-XXS/TF-F
-
?
additional information
?
-
-
troponin (whole complex) and histone IIAS are no substrates
-
?
additional information
?
-
-
phosvitin is no substrate
-
?
additional information
?
-
-
gammadelta complex catalyzes EGTA-insensitive phosphorylation of holoenzyme
-
?
additional information
?
-
-
substrate specificity
-
?
additional information
?
-
mutations in PHKG2, the catalytic gamma subunit, are associated with an increased cirrhosis risk
-
?
additional information
?
-
-
mutations in PHKG2, the catalytic gamma subunit, are associated with an increased cirrhosis risk
-
?
additional information
?
-
-
modeling of glycogen phosphorylase regulation by Ca2+-oscillations, and dephosphorylation and phosphorylation involving the enzyme and a phosphatase, overview
-
?
additional information
?
-
muscle-specific enzyme deficiency causes glycogen storage disease
-
?
additional information
?
-
muscle-specific enzyme deficiency causes glycogen storage disease
-
?
additional information
?
-
-
muscle-specific enzyme deficiency causes glycogen storage disease
-
?
additional information
?
-
-
correlation of gene transcriptional processing and catalytic regulation of PhK subunits, overview
-
?
additional information
?
-
-
hormonal regulation of KPI-2, kinase KPI-2 reveals reactivity with cystic fibrosis transmembrane conductance regulator and phosphorylase
-
?
additional information
?
-
-
phosphorylase-b kinase deficient patients, suffering glycogen storage disease GSD IXa, show an accumulation of fat in the liver that resolves with aging, overview
-
?
additional information
?
-
-
involved in the activation of phosphorylase
-
?
additional information
?
-
plays a regulatory role in a cascade of enzymatic reactions controlling glycogen breakdown
-
?
additional information
?
-
-
plays a regulatory role in a cascade of enzymatic reactions controlling glycogen breakdown
-
?
additional information
?
-
-
substrate specificity, the enzyme depends on basic residues for substrate recognition, overview, the residues at the substrate phosphorylation site greatly influence the enzyme activity, autoregulation by a pseudosubstrate mechanism, overview
-
?
additional information
?
-
-
substrate specificity
-
?
additional information
?
-
-
gammadelta complex catalyzes EGTA-insensitive phosphorylation of holoenzyme
-
?
additional information
?
-
-
specificity
-
?
additional information
?
-
-
substrate specificity
-
?
additional information
?
-
-
creatine phosphate, phosphoenolpyruvate, actin, parvalbumin, protamin, dogfish or rabbit myosin, adenosine 5'-(3-methyltriphosphate), 5'-adenylylimidodiphosphate (dogfish) are no substrates
-
?
additional information
?
-
-
ITP, and CTP are no substrates
-
?
additional information
?
-
-
ITP, and CTP are no substrates
-
?
additional information
?
-
-
no substrates are phosphorylase kinase gamma subunit
-
?
additional information
?
-
-
Lys-Gln-Ile-Ser-Val-Arg, Ser-Asp-Gln-Glu-Lys-Arg-Lys-Gln-Gly-Ser-Gly-Arg-Gly-Leu, Lys-Gln-Ile-Thr-Val-Arg, Arg-Lys-Gln-Ile-Thr-Val-Arg are no substrates
-
?
additional information
?
-
-
histone H2B is no substrate
-
?
additional information
?
-
-
histone II-A is no substrate
-
?
additional information
?
-
-
phosvitin is no substrate
-
?
additional information
?
-
-
gammadelta complex catalyzes EGTA-insensitive phosphorylation of holoenzyme
-
?
additional information
?
-
-
no spontaneous or MnSO4-induced dephosphorylation of activated enzyme
-
?
additional information
?
-
-
polylysine and polyarginine are no substrates
-
?
additional information
?
-
-
the enzyme performs autophosphorylation
-
?
additional information
?
-
-
interaction of flavin adenine dinucleotide, FAD, with rabbit skeletal muscle phosphorylase kinase, FAD prevents the formation of the enzyme-glycogen complex in a cooperative manner, but exerts practically no effect on the phosphorylase kinase activity, the complex of glycogen metabolism enzymes in protein-glycogen particles may function as a flavin depot in skeletal muscle
-
?
additional information
?
-
-
key enzyme in regulating glycogenolytic flux in skeletal muscle in response to changing energy demands, phosphorylase kinase associates with the cytoskeletal organizing protein Cdc42-interacting protein 4, CIP4, in vivo in skeletal muscle, the cognate binding domain on CIP4 lies between residues 398 and 545, the interaction is independent of the SH3 domain
-
?
additional information
?
-
-
the enzyme complex regulates glycogenolysis
-
?
additional information
?
-
-
subunit PhKalpha is autophosphorylated
-
?
additional information
?
-
the alpha, beta, and delta subunits are regulatory, inhibiting the kinase activity of the catalytic gamma subunit until beta and then alpha are phosphorylated by protein kinase A which releases the inhibition and allows gamma to phosphorylate glycogen phosphorylase in a Ca2+-dependent reaction. The delta subunit is an intrinsic calmodulin molecule, which accounts for the Ca2+ sensitivity of the enzyme
-
?
additional information
?
-
development of a highly sensitive and nonradioactive assay for phosphorylase kinase activity by measuring the enhanced glycogen phosphorylase activity towards a pyridylaminated maltohexaose, method evaluation, phosphate quantification by the FiskeSubbarow method, overview
-
?
additional information
?
-
the alpha, beta, and delta subunits are regulatory, inhibiting the kinase activity of the catalytic gamma subunit until beta and then alpha are phosphorylated by protein kinase A which releases the inhibition and allows gamma to phosphorylate glycogen phosphorylase in a Ca2+-dependent reaction. The delta subunit is an intrinsic calmodulin molecule, which accounts for the Ca2+ sensitivity of the enzyme
-
?
additional information
?
-
-
histone H2B is no substrate
-
?
additional information
?
-
-
histone II-A is no substrate
-
?
additional information
?
-
-
phosvitin is no substrate
-
?
additional information
?
-
-
gammadelta complex catalyzes EGTA-insensitive phosphorylation of holoenzyme
-
?
additional information
?
-
-
no spontaneous or MnSO4-induced dephosphorylation of activated enzyme
-
?
additional information
?
-
-
no substrate is histone V-S
-
?
additional information
?
-
key enzyme in glycogen metabolism
-
?
additional information
?
-
the enzyme performs autophosphorylation
-
?
additional information
?
-
-
creatine phosphate, phosphoenolpyruvate, actin, parvalbumin, protamin, dogfish or rabbit myosin, adenosine 5'-(3-methyltriphosphate), 5'-adenylylimidodiphosphate (dogfish) are no substrates
-
?
additional information
?
-
-
ITP, and CTP are no substrates
-
?
additional information
?
-
-
histone II-A is no substrate
-
?
additional information
?
-
-
phosvitin is no substrate
-
?
additional information
?
-
-
gammadelta complex catalyzes EGTA-insensitive phosphorylation of holoenzyme
-
?
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
2 ATP + glycogen phosphorylase b
2 ADP + glycogen phosphorylase a
2 ATP + phosphorylase b
2 ADP + phosphorylase a
ATP + a protein
ADP + a phosphoprotein
ATP + Ca2+-ATPase
ADP + phospho-Ca2+-ATPase
ATP + glycogen phosphorylase
?
-
conversion to an AMP-independent form, key enzyme of neural and hormonal control of glycogen metabolism
-
-
?
ATP + glycogen phosphorylase b
ADP + glycogen phosphorylase a
ATP + glycogen phosphorylase b
ADP + phosphorylated glycogen phosphorylase b
-
-
-
-
?
ATP + glycogen synthase
?
ATP + phosphorylase b
ADP + phosphorylase a
ATP + phosphorylase b
ADP + phosphorylated phosphorylase b
-
-
-
-
?
ATP + protein
ATP + phosphoprotein
in the presence of Ca2+/calmodulin, the isoform PhK-gamma T of the catalytic subunit is able to efficiently phosphorylate glycogen phosphorylase and convert it from an inactive to an active form
-
-
?
glycogen phosphorylase b + ATP
glycogen phosphorylase a + ADP
additional information
?
-
2 ATP + glycogen phosphorylase b

2 ADP + glycogen phosphorylase a
-
-
-
?
2 ATP + glycogen phosphorylase b
2 ADP + glycogen phosphorylase a
-
-
-
-
?
2 ATP + glycogen phosphorylase b
2 ADP + glycogen phosphorylase a
-
-
-
?
2 ATP + glycogen phosphorylase b
2 ADP + glycogen phosphorylase a
-
-
-
-
?
2 ATP + phosphorylase b

2 ADP + phosphorylase a
-
-
-
?
2 ATP + phosphorylase b
2 ADP + phosphorylase a
-
-
-
?
ATP + a protein

ADP + a phosphoprotein
-
-
-
-
?
ATP + a protein
ADP + a phosphoprotein
-
-
-
-
?
ATP + a protein
ADP + a phosphoprotein
-
-
-
-
?
ATP + a protein
ADP + a phosphoprotein
-
-
-
-
?
ATP + a protein
ADP + a phosphoprotein
-
-
-
-
?
ATP + Ca2+-ATPase

ADP + phospho-Ca2+-ATPase
-
activation of Ca2+-transporting ATPase, EC 3.6.3.8, accelerating the Ca2+ transport in the sarcoplasmic reticulum of muscle, regulatory role, effect of the enzyme on Ca2+ transport and enzyme kinetics
-
-
?
ATP + Ca2+-ATPase
ADP + phospho-Ca2+-ATPase
-
activation of Ca2+-transporting ATPase, EC 3.6.1.3, accelerating the Ca2+ transport in the sarcoplasmic reticulum of muscle, regulatory role, effect of the enzyme on Ca2+ transport and enzyme kinetics
-
-
?
ATP + glycogen phosphorylase b

ADP + glycogen phosphorylase a
-
activation of glycogen phosphorylase which acts as a Ca2+-dependent blood glucose sensor liberating glucose from glycogen as needed, involved in regulation of the glycogen phosphorylase
-
-
?
ATP + glycogen phosphorylase b
ADP + glycogen phosphorylase a
-
key enzyme in conversion of glycogen to glucose in skeletal muscle, regulation of enzyme activity during apoptosis, overview
-
-
?
ATP + glycogen phosphorylase b
ADP + glycogen phosphorylase a
-
-
-
-
?
ATP + glycogen phosphorylase b
ADP + glycogen phosphorylase a
-
key enzyme in conversion of glycogen to glucose in skeletal muscle, regulation of enzyme activity during apoptosis, overview
-
-
?
ATP + glycogen phosphorylase b
ADP + glycogen phosphorylase a
-
regulatory enzyme in the activation cascade of glycogenolysis
-
-
?
ATP + glycogen phosphorylase b
ADP + glycogen phosphorylase a
-
activation of glycogen phosphorylase b, EC 2.4.1.1, accelerating the glycogenolysis in muscle, regulatory role
-
-
?
ATP + glycogen phosphorylase b
ADP + glycogen phosphorylase a
-
activation of glycogen phosphorylase b, EC 2.4.1.1, accelerating the glycogenolysis in muscle, regulatory role
-
-
?
ATP + glycogen synthase

?
-
key enzyme of neural and hormonal control of glycogen metabolism
-
-
?
ATP + glycogen synthase
?
-
decreases activity of this substrate
-
-
?
ATP + glycogen synthase
?
-
conversion to a glucose 6-phosphate dependent form
-
-
?
ATP + glycogen synthase
?
-
decreases activity of this substrate
-
-
?
ATP + phosphorylase b

?
-
involved in glycogenolysis
-
-
?
ATP + phosphorylase b
?
-
involved in glycogenolysis
-
-
?
ATP + phosphorylase b
?
-
involved in glycogenolysis
-
-
?
ATP + phosphorylase b
?
-
involved in glycogenolysis
-
-
?
ATP + phosphorylase b
?
-
i.e. EC 2.4.1.1 or glycogen phosphorylase
-
-
?
ATP + phosphorylase b
?
-
involved in glycogenolysis
-
-
?
ATP + phosphorylase b
?
-
stimulates glycogenolysis in skeletal muscle
-
-
?
ATP + phosphorylase b
?
-
regulates conversion of inactive phosphorylase b into active phosphorylase a
-
-
?
ATP + phosphorylase b
?
-
vital process for short term energy supply to the cell, located at an interface between signalling and metabolic pathway
-
-
?
ATP + phosphorylase b
?
-
involved in glycogen metabolism regulation
-
-
?
ATP + phosphorylase b
?
-
key enzyme of neural and hormonal control of glycogen metabolism
-
-
?
ATP + phosphorylase b
?
-
involved in glycogenolysis
-
-
?
ATP + phosphorylase b
?
-
stimulates glycogenolysis in skeletal muscle
-
-
?
ATP + phosphorylase b
?
-
regulates conversion of inactive phosphorylase b into active phosphorylase a
-
-
?
ATP + phosphorylase b
?
-
involved in glycogenolysis
-
-
?
ATP + phosphorylase b
?
-
involved in glycogenolysis
-
-
?
ATP + phosphorylase b

ADP + phosphorylase a
-
-
-
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
-
-
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
-
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
-
-
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
-
-
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
-
-
-
?
ATP + phosphorylase b
ADP + phosphorylase a
-
the enzyme interacts with glycogen and phosphorylase b
-
-
?
glycogen phosphorylase b + ATP

glycogen phosphorylase a + ADP
catalyzes phosphorylation and activation of glycogen phosphorylase b
-
-
?
glycogen phosphorylase b + ATP
glycogen phosphorylase a + ADP
catalyzes phosphorylation and activation of glycogen phosphorylase b
-
-
?
glycogen phosphorylase b + ATP
glycogen phosphorylase a + ADP
-
phosphorylates and activates glycogen phosphorylase b, couples muscle contraction with glycogen breakdown
-
-
?
glycogen phosphorylase b + ATP
glycogen phosphorylase a + ADP
catalyzes phosphorylation and activation of glycogen phosphorylase b
-
-
?
glycogen phosphorylase b + ATP
glycogen phosphorylase a + ADP
-
catalyzes phosphorylation and activation of glycogen phosphorylase b and hence plays a key role in the cascade system of regulation of glycogen metabolism
-
-
?
glycogen phosphorylase b + ATP
glycogen phosphorylase a + ADP
-
phosphorylates and activates glycogen phosphorylase b, couples muscle contraction with glycogen breakdown
-
-
?
glycogen phosphorylase b + ATP
glycogen phosphorylase a + ADP
-
regulates energy production through its Ca2+-dependent activation of glycogen phosphorylase in the cascade activation of glycogenolysis, only known kinase that activates glycogen phosphorylase b
-
-
?
glycogen phosphorylase b + ATP
glycogen phosphorylase a + ADP
catalyzes phosphorylation and activation of glycogen phosphorylase b
-
-
?
glycogen phosphorylase b + ATP
glycogen phosphorylase a + ADP
catalyzes phosphorylation and activation of glycogen phosphorylase b
-
-
?
glycogen phosphorylase b + ATP
glycogen phosphorylase a + ADP
catalyzes phosphorylation and activation of glycogen phosphorylase b
-
-
?
additional information

?
-
enzyme is required in early embryonic processes, such as gastrulation and mesoderm formation
-
-
?
additional information
?
-
-
protein kinases and protein phosphatases regulate enzyme activities in the cell, overview
-
-
?
additional information
?
-
mutations in PHKG2, the catalytic gamma subunit, are associated with an increased cirrhosis risk
-
-
?
additional information
?
-
-
mutations in PHKG2, the catalytic gamma subunit, are associated with an increased cirrhosis risk
-
-
?
additional information
?
-
-
modeling of glycogen phosphorylase regulation by Ca2+-oscillations, and dephosphorylation and phosphorylation involving the enzyme and a phosphatase, overview
-
-
?
additional information
?
-
muscle-specific enzyme deficiency causes glycogen storage disease
-
-
?
additional information
?
-
muscle-specific enzyme deficiency causes glycogen storage disease
-
-
?
additional information
?
-
-
muscle-specific enzyme deficiency causes glycogen storage disease
-
-
?
additional information
?
-
-
correlation of gene transcriptional processing and catalytic regulation of PhK subunits, overview
-
-
?
additional information
?
-
-
hormonal regulation of KPI-2, kinase KPI-2 reveals reactivity with cystic fibrosis transmembrane conductance regulator and phosphorylase
-
-
?
additional information
?
-
-
phosphorylase-b kinase deficient patients, suffering glycogen storage disease GSD IXa, show an accumulation of fat in the liver that resolves with aging, overview
-
-
?
additional information
?
-
-
involved in the activation of phosphorylase
-
-
?
additional information
?
-
plays a regulatory role in a cascade of enzymatic reactions controlling glycogen breakdown
-
-
?
additional information
?
-
-
plays a regulatory role in a cascade of enzymatic reactions controlling glycogen breakdown
-
-
?
additional information
?
-
-
interaction of flavin adenine dinucleotide, FAD, with rabbit skeletal muscle phosphorylase kinase, FAD prevents the formation of the enzyme-glycogen complex in a cooperative manner, but exerts practically no effect on the phosphorylase kinase activity, the complex of glycogen metabolism enzymes in protein-glycogen particles may function as a flavin depot in skeletal muscle
-
-
?
additional information
?
-
-
key enzyme in regulating glycogenolytic flux in skeletal muscle in response to changing energy demands, phosphorylase kinase associates with the cytoskeletal organizing protein Cdc42-interacting protein 4, CIP4, in vivo in skeletal muscle, the cognate binding domain on CIP4 lies between residues 398 and 545, the interaction is independent of the SH3 domain
-
-
?
additional information
?
-
-
the enzyme complex regulates glycogenolysis
-
-
?
additional information
?
-
the alpha, beta, and delta subunits are regulatory, inhibiting the kinase activity of the catalytic gamma subunit until beta and then alpha are phosphorylated by protein kinase A which releases the inhibition and allows gamma to phosphorylate glycogen phosphorylase in a Ca2+-dependent reaction. The delta subunit is an intrinsic calmodulin molecule, which accounts for the Ca2+ sensitivity of the enzyme
-
-
?
additional information
?
-
the alpha, beta, and delta subunits are regulatory, inhibiting the kinase activity of the catalytic gamma subunit until beta and then alpha are phosphorylated by protein kinase A which releases the inhibition and allows gamma to phosphorylate glycogen phosphorylase in a Ca2+-dependent reaction. The delta subunit is an intrinsic calmodulin molecule, which accounts for the Ca2+ sensitivity of the enzyme
-
-
?
additional information
?
-
key enzyme in glycogen metabolism
-
-
?
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
(NH4)2SO4
-
activation, 0.05-0.1 M, inhibits above 0.2 M
Cd2+
-
can partially substitue Mg2+
Ba2+

-
-
Ba2+
-
activation, can replace Ca2+ with 60% efficiency
Ba2+
-
activation, can replace Ca2+ with 26% efficiency
Ca2+

required
Ca2+
-
isolated delta-subunit from rabbit has 4 Ca2+-binding sites of which 2 are lost at high ionic strength and 2 Mg2+/Ca2+-binding sites that can bind either ion, treatment of gammadelta-subunit complex with EGTA with following centrifugation leads to Ca2+-independent catalytic activity
Ca2+
-
synergism with Mg2+
Ca2+
-
allosteric mechanism
Ca2+
-
required for activity and activation
Ca2+
-
isolated delta-subunit from rabbit has 4 Ca2+-binding sites of which 2 are lost at high ionic strength and 2 Mg2+/Ca2+-binding sites that can bind either ion, treatment of gammadelta-subunit complex with EGTA with following centrifugation leads to Ca2+-independent catalytic activity
Ca2+
-
synergism with Mg2+
Ca2+
-
allosteric mechanism
Ca2+
-
required for activity and activation
Ca2+
-
isolated delta-subunit from rabbit has 4 Ca2+-binding sites of which 2 are lost at high ionic strength and 2 Mg2+/Ca2+-binding sites that can bind either ion, treatment of gammadelta-subunit complex with EGTA with following centrifugation leads to Ca2+-independent catalytic activity
Ca2+
-
synergism with Mg2+
Ca2+
-
allosteric mechanism
Ca2+
-
required for activity and activation
Ca2+
-
Ca2+-sensitivity of the enzyme is mediated by the delta-subunit which is identical with calmodulin
Ca2+
required, interacts with the delta subunit
Ca2+
-
isolated delta-subunit from rabbit has 4 Ca2+-binding sites of which 2 are lost at high ionic strength and 2 Mg2+/Ca2+-binding sites that can bind either ion, treatment of gammadelta-subunit complex with EGTA with following centrifugation leads to Ca2+-independent catalytic activity
Ca2+
-
synergism with Mg2+
Ca2+
-
allosteric mechanism
Ca2+
-
required for activity and activation
Ca2+
-
Ca2+-dependent reaction
Ca2+
-
-
492100, 492104, 492106, 492109, 492120, 492122, 492123, 492124, 492125, 492154, 662844, 675419
Ca2+
-
required for activity
Ca2+
phosphorylase kinase is a Ca2+-regulated, multisubunit enzyme that contains calmodulin as an integral subunit, the gamma-subunit of skeletal muscle phosphorylase kinase contains two noncontiguous domains that act in concert to bind calmodulin
Ca2+
-
irreversible activation of nonactivated kinase by preincubation together with a separate kinase-activating factor independent of cAMP, kinetics
Ca2+
-
required for efficient substrate binding of active and nonactivated enzyme and for maximal catalysis of active enzyme
Ca2+
-
isolated delta-subunit from rabbit has 4 Ca2+-binding sites of which 2 are lost at high ionic strength and 2 Mg2+/Ca2+-binding sites that can bind either ion, treatment of gammadelta-subunit complex with EGTA with following centrifugation leads to Ca2+-independent catalytic activity
Ca2+
-
synergism with Mg2+
Ca2+
-
stabilization, no absolute requirement for catalytic subunit gamma2
Ca2+
-
12 mol Ca2+ per mol (alphabetagammadelta)4
Ca2+
-
delta-subunit confers Ca2+-sensitivity to the phosphorylase kinase reaction
Ca2+
-
allosteric mechanism
Ca2+
-
Ca2+-independent activity: A0
Ca2+
-
stimulates autophosphorylation in micromolar range at pH 6.8, inhibits at millimolar range
Ca2+
-
requirement (trypsin activation leads to loss of absolute requirement)
Ca2+
-
required for activity and activation
Ca2+
-
stimulates phosphorylase b binding to enzyme, but to a considerable lesser extent than Mg2+
Ca2+
-
activates, binding structure modeling, Ca2+-binding induces structural perturbation of the subunits and promotes redistribution of density throughout the lobes and bridges of the enzyme structure
Ca2+
-
activates, dependent on, required for binding of calmodulin
Ca2+
-
dependent on, induces enzyme self-association and increases interaction with glycogen
Ca2+
-
activates, the four integral delta subunits of the phosphorylase kinase complex are identical to calmodulin and confer Ca2+ sensitivity to the enzyme, but bind independently of Ca2+, Ca2+ influences the conformational substates of the subunits, overview
Ca2+
-
is an obligatory allosteric activator absolutely required by the enzyme, Ca2+ activates PhK by binding to its nondissociable calmodulin subunits, it couples the cascade activation of glycogenolysis with muscle contraction, enzyme surface electrostatic properties of solvent accessible charged and polar groups are altered upon the binding of Ca2+ ions
Ca2+
-
required for complex formation
Ca2+
-
Ca2+-dependent reaction
Ca2+
-
induces association, obligatory allosteric activator, binds to an integral, nondissociable molecule of calmodulin (delta-subunit), and thus reveals the protein kinase activity of the catalytic gamma-subunit, which in the absence of Ca2+ ions is constrained by the regulatory alpha- and beta-subunits
Ca2+
-
required, binds to the delta subunit
Ca2+
-
activation, 0.0001-0.001 mM, inhibits above 0.001 mM
Ca2+
-
required for efficient substrate binding of active and nonactivated enzyme and for maximal catalysis of active enzyme
Ca2+
-
isolated delta-subunit from rabbit has 4 Ca2+-binding sites of which 2 are lost at high ionic strength and 2 Mg2+/Ca2+-binding sites that can bind either ion, treatment of gammadelta-subunit complex with EGTA with following centrifugation leads to Ca2+-independent catalytic activity
Ca2+
-
synergism with Mg2+
Ca2+
-
delta-subunit confers Ca2+-sensitivity to the phosphorylase kinase reaction
Ca2+
-
allosteric mechanism
Ca2+
-
requirement (trypsin activation leads to loss of absolute requirement)
Ca2+
-
required for activity and activation
Ca2+
activates, dependent on, required for binding of calmodulin
Ca2+
-
isolated delta-subunit from rabbit has 4 Ca2+-binding sites of which 2 are lost at high ionic strength and 2 Mg2+/Ca2+-binding sites that can bind either ion, treatment of gammadelta-subunit complex with EGTA with following centrifugation leads to Ca2+-independent catalytic activity
Ca2+
-
synergism with Mg2+
Ca2+
-
allosteric mechanism
Ca2+
-
required for activity and activation
Co2+

-
can partially substitue Mg2+
Co2+
-
activation, can replace Ca2+ with 10% efficiency
Fe3+

-
not
Fe3+
-
activation, can replace Ca2+ with 10% efficiency
Li+

-
activation
Li+
-
can replace Ca2+ with 10% efficiency
Mg2+

-
requirement
Mg2+
-
enzyme catalyzes its own phosphorylation (i.e. alpha and beta subunits, not gammadelta subunit complex) in the presence of MgATP2- and Ca2+
Mg2+
-
synergism with Ca2+
Mg2+
-
Mg2+ added in excess of ATP concentration stimulates
Mg2+
-
allosteric effector, rabbit delta-subunit has two Mg2+/Ca2+-binding sites that can bind either ion
Mg2+
-
major role of Mg2+: cosubstrate in Mg2+-ATP complex
Mg2+
-
required for activity phosphorylation by (cAMP-dependent protein kinase)
Mg2+
-
major role of Mg2+: cosubstrate in Mg2+-ATP complex
Mg2+
-
major role of Mg2+: cosubstrate in Mg2+-ATP complex
Mg2+
-
enzyme catalyzes its own phosphorylation (i.e. alpha and beta subunits, not gammadelta subunit complex) in the presence of MgATP2- and Ca2+
Mg2+
-
synergism with Ca2+
Mg2+
-
Mg2+ added in excess of ATP concentration stimulates
Mg2+
-
allosteric effector, rabbit delta-subunit has two Mg2+/Ca2+-binding sites that can bind either ion
Mg2+
-
major role of Mg2+: cosubstrate in Mg2+-ATP complex
Mg2+
-
required for activity phosphorylation by (cAMP-dependent protein kinase)
Mg2+
-
dependent on, Mg2+ is the physiologic metal ion, other divalent cations are able to support nucleotide binding, but only Mn2+, Co2+, and Cd2+ can substitute Mg2+ in supporting the catalytic activity
Mg2+
-
enzyme catalyzes its own phosphorylation (i.e. alpha and beta subunits, not gammadelta subunit complex) in the presence of MgATP2- and Ca2+
Mg2+
-
synergism with Ca2+
Mg2+
-
Mg2+ added in excess of ATP concentration stimulates
Mg2+
-
allosteric effector, rabbit delta-subunit has two Mg2+/Ca2+-binding sites that can bind either ion
Mg2+
-
major role of Mg2+: cosubstrate in Mg2+-ATP complex
Mg2+
-
required for activity phosphorylation by (cAMP-dependent protein kinase)
Mg2+
-
major role of Mg2+: cosubstrate in Mg2+-ATP complex
Mg2+
-
enzyme catalyzes its own phosphorylation (i.e. alpha and beta subunits, not gammadelta subunit complex) in the presence of MgATP2- and Ca2+
Mg2+
-
synergism with Ca2+
Mg2+
-
Mg2+ added in excess of ATP concentration stimulates
Mg2+
-
allosteric effector, rabbit delta-subunit has two Mg2+/Ca2+-binding sites that can bind either ion
Mg2+
-
major role of Mg2+: cosubstrate in Mg2+-ATP complex
Mg2+
-
required for activity phosphorylation by (cAMP-dependent protein kinase)
Mg2+
-
requirement
492092, 492094, 492095, 492096, 492097, 492098, 492099, 492100, 492101, 492102, 492103, 492104, 492105, 492106, 492108, 492109, 492110, 492111, 492112, 492113, 492114, 492116, 492117, 492118, 492120, 492122, 492123, 492124, 492125, 492128, 492130, 492131, 492133, 492135, 492136, 492137, 492138, 492139, 492140, 492141, 492142, 492145, 492146, 492147, 492149, 492150, 492152, 492154, 492155
Mg2+
-
enzyme catalyzes its own phosphorylation (i.e. alpha and beta subunits, not gammadelta subunit complex) in the presence of MgATP2- and Ca2+
Mg2+
-
effect of Mg2+ on Ca2+-binding properties of nonactivated enzyme at pH 6.8
Mg2+
-
synergism with Ca2+
Mg2+
-
Mg2+ added in excess of ATP concentration stimulates
Mg2+
-
greatly enhances affinity for phosphorylase b
Mg2+
-
allosteric effector, rabbit delta-subunit has two Mg2+/Ca2+-binding sites that can bind either ion
Mg2+
major role of Mg2+: cosubstrate in Mg2+-ATP complex
Mg2+
major role of Mg2+: cosubstrate in Mg2+-ATP complex
Mg2+
-
major role of Mg2+: cosubstrate in Mg2+-ATP complex
492092, 492094, 492095, 492096, 492097, 492098, 492099, 492100, 492101, 492102, 492103, 492104, 492105, 492106, 492108, 492109, 492110, 492111, 492112, 492113, 492114, 492116, 492117, 492118, 492120, 492122, 492123, 492124, 492125, 492128, 492130, 492131, 492133, 492135, 492136, 492137, 492138, 492139, 492140, 492141, 492142, 492145, 492146, 492147, 492149, 492150, 492152, 492154, 492155
Mg2+
-
required for activity phosphorylation by (cAMP-dependent protein kinase)
Mg2+
-
dependent on, induces enzyme self-association and increases interaction with glycogen
Mg2+
-
required for complex formation and activity
Mg2+
-
induces association
Mg2+
-
activator, changes in the physicochemical properties of the enzyme induced by Mg2+ under nonactivating (pH 6.8) and activating (pH 8.2) conditions are investigated by circular dichroism spectroscopy, zeta potential analyses, dynamic light scattering, second derivative UV absorption, negative stain electron microscopy, and differential chemical crosslinking. The effects of the activator Mg2+ on some of the properties of the enzyme measured by these techniques are quite different at the two pH values.
Mg2+
-
free Mg2+ inhibits activated enzyme
Mg2+
-
free Mg2+ stimulates (nonactivated enzyme)
Mg2+
-
enzyme catalyzes its own phosphorylation (i.e. alpha and beta subunits, not gammadelta subunit complex) in the presence of MgATP2- and Ca2+
Mg2+
-
synergism with Ca2+
Mg2+
-
Mg2+ added in excess of ATP concentration stimulates
Mg2+
-
allosteric effector, rabbit delta-subunit has two Mg2+/Ca2+-binding sites that can bind either ion
Mg2+
-
major role of Mg2+: cosubstrate in Mg2+-ATP complex
Mg2+
-
required for activity phosphorylation by (cAMP-dependent protein kinase)
Mg2+
-
required for activity and activation (by autophosphorylation)
Mg2+
-
major role of Mg2+: cosubstrate in Mg2+-ATP complex
Mg2+
-
enzyme catalyzes its own phosphorylation (i.e. alpha and beta subunits, not gammadelta subunit complex) in the presence of MgATP2- and Ca2+
Mg2+
-
synergism with Ca2+
Mg2+
-
Mg2+ added in excess of ATP concentration stimulates
Mg2+
-
allosteric effector, rabbit delta-subunit has two Mg2+/Ca2+-binding sites that can bind either ion
Mg2+
-
major role of Mg2+: cosubstrate in Mg2+-ATP complex
Mg2+
-
required for activity phosphorylation by (cAMP-dependent protein kinase)
Mn2+

-
requirement
Mn2+
-
can substitute for Mg2+ (less effective)
Mn2+
-
can partially substitue Mg2+
Mn2+
-
can substitute for Mg2+
Mn2+
-
stimulates activation by catalytic subunit of cAMP-dependent protein kinase
Mn2+
-
can replace Ca2+ with 15% efficiency
Mn2+
-
can substitute for Ca2+
Mn2+
-
free Mn2+ inhibits
Mn2+
-
at equimolar concentration of metal ion and ATP Mn2+ more effective than Mg2+
Mn2+
-
enhances enzyme/phosphorylase b interaction more effectively
Mn2+
-
optimal at ATP:Mg ratio of 1:1
Mn2+
-
can replace Ca2+ with 15% efficiency
phosphate

-
contains 7.18-19 mol per mol (alphabetagammadelta)4 depending on phosphorylation status
phosphate
-
requirement, phosphate containing enzyme
phosphate
-
nonactivated enzyme is activated by phosphorylation
phosphate
-
alpha and beta subunits are phosphorylated by protein kinases or autophosphorylation
phosphate
-
requirement, phosphate containing enzyme
phosphate
-
requirement, phosphate containing enzyme
phosphate
-
contains 7.18-19 mol per mol (alphabetagammadelta)4 depending on phosphorylation status
phosphate
-
requirement, phosphate containing enzyme
phosphate
-
nonactivated enzyme is activated by phosphorylation
phosphate
-
contains 7.18-19 mol per mol (alphabetagammadelta)4 depending on phosphorylation status
phosphate
-
requirement, phosphate containing enzyme
phosphate
-
nonactivated enzyme is activated by phosphorylation
phosphate
-
requirement, phosphate containing enzyme
phosphate
-
contains 7.18-19 mol per mol (alphabetagammadelta)4 depending on phosphorylation status
phosphate
-
requirement, phosphate containing enzyme
phosphate
-
nonactivated enzyme is activated by phosphorylation
phosphate
-
contains 7.18-19 mol per mol (alphabetagammadelta)4 depending on phosphorylation status
phosphate
-
alphagammadelta complex undergoes autophosphorylation: up to 4.2 mol phosphate/mol complex incorporated into alpha subunit
phosphate
-
20 mol/mol holoenzyme, phosphate content of subunits
phosphate
requirement, phosphate containing enzyme
phosphate
requirement, phosphate containing enzyme
phosphate
-
requirement, phosphate containing enzyme
492092, 492094, 492095, 492096, 492097, 492098, 492099, 492100, 492101, 492102, 492103, 492104, 492105, 492106, 492108, 492109, 492110, 492111, 492112, 492113, 492114, 492116, 492117, 492118, 492120, 492122, 492123, 492124, 492125, 492128, 492130, 492131, 492133, 492135, 492136, 492137, 492138, 492139, 492140, 492141, 492142, 492145, 492146, 492147, 492149, 492150, 492152, 492154, 492155
phosphate
-
nonactivated enzyme is activated by phosphorylation
phosphate
-
gammadelta subunit complex cannot phosphorylate itself but phosphorylates and activates native enzyme, even in the presence of EGTA or protein kinase inhibitor
phosphate
-
alpha and beta subunits are phosphorylated by protein kinases or autophosphorylation
phosphate
-
contains 7.18-19 mol per mol (alphabetagammadelta)4 depending on phosphorylation status
phosphate
-
requirement, phosphate containing enzyme
phosphate
-
nonactivated enzyme is activated by phosphorylation
phosphate
-
requirement, phosphate containing enzyme
phosphate
-
contains 7.18-19 mol per mol (alphabetagammadelta)4 depending on phosphorylation status
phosphate
-
requirement, phosphate containing enzyme
phosphate
-
nonactivated enzyme is activated by phosphorylation
Sr2+

-
activation, can replace Ca2+ with 60% efficiency
Sr2+
-
activation, can replace Ca2+ with 45% efficiency
Sr2+
-
activation, can replace Ca2+ with 45% efficiency
additional information

-
three separate activities can be characterized by their response to Ca2+, Mg2+, NH4Cl and pH: A0, A1 and A2
additional information
-
three separate activities can be characterized by their response to Ca2+, Mg2+, NH4Cl and pH: A0, A1 and A2
additional information
-
synopsis of activity by Ca2+/Mg2+ and phosphorylation
additional information
-
no activation by Cu2+, Cd2+, Sn2+, Al3+
additional information
-
Fe2+, Zn2+ or Ni2+
additional information
-
Fe2+, Zn2+ or Ni2+
additional information
Ca2+ and Mg2+ induce self-aggregation of PhK at 37°C
additional information
-
no activation by Cu2+, Cd2+, Sn2+, Al3+
additional information
-
Fe2+, Zn2+ or Ni2+
Please wait a moment until the data is sorted. This message will disappear when the data is sorted.
(D)-Arg-(D)-Leu-(D)-Ser-(D)-Leu
-
Ser-Asp-Gln-Glu-Lys-Arg-Lys-Gln-Ile-Ser-Val-Arg-Gly-Leu as substrate
(D)-Leu-(D)-Ser-(D)-Leu-(D)-Arg
-
-
(D)-Leu-(D)-Ser-(D)-Tyr-(D)-Arg-(D)-Arg-(D)-Tyr-(D)-Ser-(D)-Leu
-
-
(NH4)2SO4
-
above 0.2 M, stimulates at 0.05-0.1 M
1,2-dimethoxyethane
-
above 10% v/v, stimulates below
5'-adenylylimidodiphosphate
-
substrate-directed dead end inhibitor
6'-bromoindirubin-3'-oxime
-
-
6,5-dichloroindirubin
-
-
6,5-dichloroindirubin-3'-acetoxime
-
-
6,5-dichloroindirubin-3'-oxime
-
-
6,6'-dibromoindirubin-3'-oxime
-
-
6-bromo-5-methylindirubin
-
-
6-bromo-5-methylindirubin-3'-acetoxime
-
-
6-bromo-5-nitroindirubin
-
-
6-bromo-5-nitroindirubin-3'-acetoxime
-
-
6-bromo-5-nitroindirubin-3'-oxime
-
-
6-bromo-N-methylindirubin
-
-
6-bromo-N-methylindirubin-3'-acetoxime
-
-
6-bromoindirubin-3'-acetoxime
-
-
6-bromoindirubin-3'-oxime
-
-
6-chloroindirubin-3'-oxime
-
-
6-fluoroindirubin-3'-oxime
-
-
6-iodoindirubin-3'-oxime
-
-
6-methoxindirubin-3'-acetoxime
-
-
6-methoxindirubin-3'-oxime
-
-
6-vinylindirubin-3'-acetoxime
-
-
6-vinylindirubin-3'-oxime
-
-
7-bromo-N-methylindirubin
-
-
7-bromo-N-methylindirubin-3'-acetoxime
-
-
7-bromo-N-methylindirubin-3'-methoxime
-
-
7-bromo-N-methylindirubin-3'-oxime
-
-
7-bromoindirubin-3'-acetoxime
-
-
7-bromoindirubin-3'-methoxime
-
-
7-bromoindirubin-3'-oxime
-
-
actin
-
inhibits activation of subunit gamma-troponin C or subunit gamma-calmodulin complexes
Antibodies to delta subunit of phosphorylase kinase
-
-
-
Antibodies to rabbit phosphorylase kinase
-
rabbit
-
Antibodies to rat testis calmodulin
-
calmodulin or troponin (the latter at high concentrations) reverses
-
Arg-Lys-Gln-Ile-Thr-Val-Arg
-
synthetic peptides as substrate
betaine
-
stimulates enzyme self-association and interaction with glycogen, prevents complex formation with phosphorylase b
Ca2+
-
inhibition in millimolar, activation in micromolar range
Calcineurin
-
i.e. calmodulin-binding protein, blocks activation by calmodulin
-
Calmodulin
-
inhibits cAMP-dependent protein kinase mediated activation of phosphorylase kinase, kinetics
FAD
-
FAD at high concentrations completely inhibits the second stage of enzyme binding to glycogen particles containing glycogen phosphorylase b, the inhibitory effect of FAD is not complete and reaches a maximal value at FAD concentrations around 0.03 mM
glucose
-
less effective than glucose 6-phosphate, pH 8.2
glyceraldehyde-3-phosphate dehydrogenase
-
heparin
-
depending on pH it inhibits or activates nonactivated enzyme
Hexametaphosphate
-
pH 8.2
Histone VIIS
-
gammadelta subunit complex
-
Ile-Ser-Val-Arg-Gly
-
Ser-Asp-Gln-Glu-Lys-Arg-Lys-Gln-Ile-Ser-Val-Arg-Gly-Leu as substrate
indirubin-3'-acetoxime
-
-
-
indirubin-3'-methoxime
-
-
indirubin-3'-oxime
-
phosphorylase kinase ATP-binding site inhibitor
K252a
-
microbial broth product, highly selective
KT5720
-
phosphorylase kinase ATP-binding site inhibitor
LLRDPYALRSVRHLIDNCAFRL
-
autoregulatory pseudosubstrate sequence of the gamma subunit, residues 336-357
Lys-Pro-Val-Thr-Arg-Glu-Ile-Val-Ile-Arg-NH2
-
i.e. V-peptide
Melittin
-
model calmodulin-binding peptide, mechanism, kinetic, phosphorylase b as substrate
MgADP-
-
product inhibition
Monospecific antibodies against alpha, beta and gamma subunits
-
mechanism, kinetic, anti-beta subunit reverses inhibition by anti-alpha at pH 6.8
-
phosphorylase b
-
high concentration
Phosphotetradecapeptide
-
product inhibition
-
poly-L-lysine
-
strong, activated and nonactivated enzyme, stimulates autophosphorylation
proline
-
inhibits enzyme self-association and interaction with glycogen and phosphorylase b
quercetin
-
ATP does not reverse
Ser-Asp-Gln-Glu-Lys-Arg-Lys-Gln-Ile-Asp-Val-Arg-Gly-Leu
-
substrate-directed dead end inhibitor
Trimethylamine N-oxide
-
stimulates enzyme self-association and interaction with glycogen, prevents complex formation with phosphorylase b
UTP
-
weak, gammadelta subunit complex
VIRDPYALPPLRRLIDAYAFRI
-
autoregulatory pseudosubstrate sequence of the gamma subunit, residues 333-354
VIRDPYALRPLRRLIDAYAFRI
-
autoregulatory pseudosubstrate sequence of the gamma subunit, residues 332-353
ADP

-
gammadelta subunit complex
ATP

-
otherwise activating; total inhibition if ATP concentration exceeds that of divalent cation
ATP
-
otherwise activating; total inhibition if ATP concentration exceeds that of divalent cation (i.e. Mg2+)
ATP
enzyme PhK shows substrate inhibition at high ATP concentration above 3 mM
ATP
-
free ATP, reversible
DTNB

-
-
DTNB
-
only gradual loss of activity after more than 10 min, pH-dependent
EDTA

-
Ca2+ restores; less effective than EGTA
EDTA
-
Ca2+ and Mg2+ partially protect
EDTA
complete inhibition at 50 mM
EGTA

-
Ca2+ restores
EGTA
-
Ca2+ restores; strong
EGTA
-
nonactivated enzyme, more effective than EDTA; strong
EGTA
-
Ca2+ restores; irreversible upon prolonged incubation (liver enzyme); kinetics
EGTA
-
Ca2+ restores; strong
EGTA
-
Ca2+ and Mg2+ partially protect
EGTA
-
alphagammadelta and gammadelta subunit complexes less sensitive than holoenzyme; Ca2+ restores; effect on kinetic parameters
EGTA
-
together with trifluoperazime additive effect
EGTA
-
influence on helical structure
EGTA
-
autophosphorylation
EGTA
-
addition of EGTA reverses Ca2+ induced association
EGTA
-
Ca2+ restores; strong
glucose 6-phosphate

-
-
glucose 6-phosphate
-
pH 8.2
glucose 6-phosphate
-
Mg2+ protects, phosphorylase b as substrate, mechanism, kinetics; no inhibition with modified phosphorylase b or a tetradecapeptide as substrate
glucose 6-phosphate
-
not (gammadelta subunit complex)
glyceraldehyde-3-phosphate dehydrogenase

-
-
-
glyceraldehyde-3-phosphate dehydrogenase
-
-
-
GTP

-
weak, with ATP as substrate
GTP
-
gammadelta subunit complex
indirubin

-
phosphorylase kinase ATP-binding site inhibitor
ITP

-
weak, with ATP as substrate
ITP
-
not (gammadelta subunit complex)
KCl

-
-
Mg2+

-
in excess of ATP; nonactivated and activated enzyme
Mg2+
-
in excess of ATP; nonactivated and activated enzyme
Mg2+
-
free Mg2+, only activated enzyme, reversible
Mn2+

-
free Mn2+
NaCl

-
0.1 M
NaCl
-
100 mM NaCl suppresses effect of Ca2+ and Mg2+
NH4Cl

-
inhibits A1 and A2 activities by lowering of vmax, not A0
Phenothiazin

-
blocks activation by extrinsic calmodulin
Phenothiazin
-
blocks activation by extrinsic calmodulin
Phenothiazin
-
blocks activation by extrinsic calmodulin
Phenothiazin
-
blocks activation by extrinsic calmodulin
Phenothiazin
-
blocks activation by extrinsic calmodulin
Phenothiazin
-
blocks activation by extrinsic calmodulin
Phenothiazin
-
blocks activation by extrinsic calmodulin
Polyaspartic acid

-
pH 8.2
Polyaspartic acid
-
pH 8.2
Polyaspartic acid
-
pH 8.2
Polyaspartic acid
-
pH 8.2
protamine

-
pH 8.2