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8JFL

PhK holoenzyme in active state, muscle isoform

Functional Information from GO Data
ChainGOidnamespacecontents
A0004689molecular_functionphosphorylase kinase activity
A0005516molecular_functioncalmodulin binding
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0005886cellular_componentplasma membrane
A0005964cellular_componentphosphorylase kinase complex
A0005975biological_processcarbohydrate metabolic process
A0005977biological_processglycogen metabolic process
A0005980biological_processglycogen catabolic process
A0006091biological_processgeneration of precursor metabolites and energy
A0045819biological_processpositive regulation of glycogen catabolic process
B0005515molecular_functionprotein binding
B0005516molecular_functioncalmodulin binding
B0005829cellular_componentcytosol
B0005886cellular_componentplasma membrane
B0005964cellular_componentphosphorylase kinase complex
B0005975biological_processcarbohydrate metabolic process
B0005977biological_processglycogen metabolic process
B0005980biological_processglycogen catabolic process
B0006091biological_processgeneration of precursor metabolites and energy
C0000166molecular_functionnucleotide binding
C0004672molecular_functionprotein kinase activity
C0004674molecular_functionprotein serine/threonine kinase activity
C0004689molecular_functionphosphorylase kinase activity
C0005516molecular_functioncalmodulin binding
C0005524molecular_functionATP binding
C0005737cellular_componentcytoplasm
C0005829cellular_componentcytosol
C0005964cellular_componentphosphorylase kinase complex
C0005975biological_processcarbohydrate metabolic process
C0005977biological_processglycogen metabolic process
C0005980biological_processglycogen catabolic process
C0006468biological_processprotein phosphorylation
C0007165biological_processsignal transduction
C0016301molecular_functionkinase activity
C0016740molecular_functiontransferase activity
C0019899molecular_functionenzyme binding
C0050321molecular_functiontau-protein kinase activity
C0106310molecular_functionprotein serine kinase activity
E0004689molecular_functionphosphorylase kinase activity
E0005516molecular_functioncalmodulin binding
E0005737cellular_componentcytoplasm
E0005829cellular_componentcytosol
E0005886cellular_componentplasma membrane
E0005964cellular_componentphosphorylase kinase complex
E0005975biological_processcarbohydrate metabolic process
E0005977biological_processglycogen metabolic process
E0005980biological_processglycogen catabolic process
E0006091biological_processgeneration of precursor metabolites and energy
E0045819biological_processpositive regulation of glycogen catabolic process
F0005515molecular_functionprotein binding
F0005516molecular_functioncalmodulin binding
F0005829cellular_componentcytosol
F0005886cellular_componentplasma membrane
F0005964cellular_componentphosphorylase kinase complex
F0005975biological_processcarbohydrate metabolic process
F0005977biological_processglycogen metabolic process
F0005980biological_processglycogen catabolic process
F0006091biological_processgeneration of precursor metabolites and energy
G0000166molecular_functionnucleotide binding
G0004672molecular_functionprotein kinase activity
G0004674molecular_functionprotein serine/threonine kinase activity
G0004689molecular_functionphosphorylase kinase activity
G0005516molecular_functioncalmodulin binding
G0005524molecular_functionATP binding
G0005737cellular_componentcytoplasm
G0005829cellular_componentcytosol
G0005964cellular_componentphosphorylase kinase complex
G0005975biological_processcarbohydrate metabolic process
G0005977biological_processglycogen metabolic process
G0005980biological_processglycogen catabolic process
G0006468biological_processprotein phosphorylation
G0007165biological_processsignal transduction
G0016301molecular_functionkinase activity
G0016740molecular_functiontransferase activity
G0019899molecular_functionenzyme binding
G0050321molecular_functiontau-protein kinase activity
G0106310molecular_functionprotein serine kinase activity
I0004689molecular_functionphosphorylase kinase activity
I0005516molecular_functioncalmodulin binding
I0005737cellular_componentcytoplasm
I0005829cellular_componentcytosol
I0005886cellular_componentplasma membrane
I0005964cellular_componentphosphorylase kinase complex
I0005975biological_processcarbohydrate metabolic process
I0005977biological_processglycogen metabolic process
I0005980biological_processglycogen catabolic process
I0006091biological_processgeneration of precursor metabolites and energy
I0045819biological_processpositive regulation of glycogen catabolic process
J0005515molecular_functionprotein binding
J0005516molecular_functioncalmodulin binding
J0005829cellular_componentcytosol
J0005886cellular_componentplasma membrane
J0005964cellular_componentphosphorylase kinase complex
J0005975biological_processcarbohydrate metabolic process
J0005977biological_processglycogen metabolic process
J0005980biological_processglycogen catabolic process
J0006091biological_processgeneration of precursor metabolites and energy
K0000166molecular_functionnucleotide binding
K0004672molecular_functionprotein kinase activity
K0004674molecular_functionprotein serine/threonine kinase activity
K0004689molecular_functionphosphorylase kinase activity
K0005516molecular_functioncalmodulin binding
K0005524molecular_functionATP binding
K0005737cellular_componentcytoplasm
K0005829cellular_componentcytosol
K0005964cellular_componentphosphorylase kinase complex
K0005975biological_processcarbohydrate metabolic process
K0005977biological_processglycogen metabolic process
K0005980biological_processglycogen catabolic process
K0006468biological_processprotein phosphorylation
K0007165biological_processsignal transduction
K0016301molecular_functionkinase activity
K0016740molecular_functiontransferase activity
K0019899molecular_functionenzyme binding
K0050321molecular_functiontau-protein kinase activity
K0106310molecular_functionprotein serine kinase activity
M0004689molecular_functionphosphorylase kinase activity
M0005516molecular_functioncalmodulin binding
M0005737cellular_componentcytoplasm
M0005829cellular_componentcytosol
M0005886cellular_componentplasma membrane
M0005964cellular_componentphosphorylase kinase complex
M0005975biological_processcarbohydrate metabolic process
M0005977biological_processglycogen metabolic process
M0005980biological_processglycogen catabolic process
M0006091biological_processgeneration of precursor metabolites and energy
M0045819biological_processpositive regulation of glycogen catabolic process
N0005515molecular_functionprotein binding
N0005516molecular_functioncalmodulin binding
N0005829cellular_componentcytosol
N0005886cellular_componentplasma membrane
N0005964cellular_componentphosphorylase kinase complex
N0005975biological_processcarbohydrate metabolic process
N0005977biological_processglycogen metabolic process
N0005980biological_processglycogen catabolic process
N0006091biological_processgeneration of precursor metabolites and energy
O0000166molecular_functionnucleotide binding
O0004672molecular_functionprotein kinase activity
O0004674molecular_functionprotein serine/threonine kinase activity
O0004689molecular_functionphosphorylase kinase activity
O0005516molecular_functioncalmodulin binding
O0005524molecular_functionATP binding
O0005737cellular_componentcytoplasm
O0005829cellular_componentcytosol
O0005964cellular_componentphosphorylase kinase complex
O0005975biological_processcarbohydrate metabolic process
O0005977biological_processglycogen metabolic process
O0005980biological_processglycogen catabolic process
O0006468biological_processprotein phosphorylation
O0007165biological_processsignal transduction
O0016301molecular_functionkinase activity
O0016740molecular_functiontransferase activity
O0019899molecular_functionenzyme binding
O0050321molecular_functiontau-protein kinase activity
O0106310molecular_functionprotein serine kinase activity
Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues24
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGRGVSSVVRrCihkptsqe..........YAVK
ChainResidueDetails
CLEU26-LYS49

site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. IvHrDLKpeNILL
ChainResidueDetails
CILE146-LEU158

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues352
DetailsRegion: {"description":"Calmodulin-binding","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"19690332","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"Q64649","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsLipidation: {"description":"S-farnesyl cysteine","evidences":[{"source":"UniProtKB","id":"P18688","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsLipidation: {"description":"S-farnesyl cysteine","evidences":[{"source":"UniProtKB","id":"P12798","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

248335

PDB entries from 2026-01-28

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