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8UKN

APO and AMP-PNP bound cAMP-dependent protein kinase A catalytic domain

Functional Information from GO Data
ChainGOidnamespacecontents
C0000166molecular_functionnucleotide binding
C0000287molecular_functionmagnesium ion binding
C0001669cellular_componentacrosomal vesicle
C0001707biological_processmesoderm formation
C0001843biological_processneural tube closure
C0004672molecular_functionprotein kinase activity
C0004674molecular_functionprotein serine/threonine kinase activity
C0004691molecular_functioncAMP-dependent protein kinase activity
C0004712molecular_functionprotein serine/threonine/tyrosine kinase activity
C0005515molecular_functionprotein binding
C0005524molecular_functionATP binding
C0005634cellular_componentnucleus
C0005654cellular_componentnucleoplasm
C0005737cellular_componentcytoplasm
C0005739cellular_componentmitochondrion
C0005811cellular_componentlipid droplet
C0005813cellular_componentcentrosome
C0005829cellular_componentcytosol
C0005886cellular_componentplasma membrane
C0005930cellular_componentaxoneme
C0005952cellular_componentcAMP-dependent protein kinase complex
C0006338biological_processchromatin remodeling
C0006397biological_processmRNA processing
C0006468biological_processprotein phosphorylation
C0007189biological_processadenylate cyclase-activating G protein-coupled receptor signaling pathway
C0007193biological_processadenylate cyclase-inhibiting G protein-coupled receptor signaling pathway
C0008284biological_processpositive regulation of cell population proliferation
C0010898biological_processpositive regulation of triglyceride catabolic process
C0016020cellular_componentmembrane
C0016301molecular_functionkinase activity
C0016607cellular_componentnuclear speck
C0016740molecular_functiontransferase activity
C0018105biological_processpeptidyl-serine phosphorylation
C0018107biological_processpeptidyl-threonine phosphorylation
C0019870molecular_functionpotassium channel inhibitor activity
C0019901molecular_functionprotein kinase binding
C0019904molecular_functionprotein domain specific binding
C0030007biological_processintracellular potassium ion homeostasis
C0030145molecular_functionmanganese ion binding
C0031267molecular_functionsmall GTPase binding
C0031410cellular_componentcytoplasmic vesicle
C0031514cellular_componentmotile cilium
C0031588cellular_componentnucleotide-activated protein kinase complex
C0031594cellular_componentneuromuscular junction
C0031625molecular_functionubiquitin protein ligase binding
C0031669biological_processcellular response to nutrient levels
C0032991cellular_componentprotein-containing complex
C0034237molecular_functionprotein kinase A regulatory subunit binding
C0034605biological_processcellular response to heat
C0036126cellular_componentsperm flagellum
C0038110biological_processinterleukin-2-mediated signaling pathway
C0038202biological_processTORC1 signaling
C0043457biological_processregulation of cellular respiration
C0044853cellular_componentplasma membrane raft
C0044877molecular_functionprotein-containing complex binding
C0045542biological_processpositive regulation of cholesterol biosynthetic process
C0045667biological_processregulation of osteoblast differentiation
C0045722biological_processpositive regulation of gluconeogenesis
C0045820biological_processnegative regulation of glycolytic process
C0045879biological_processnegative regulation of smoothened signaling pathway
C0046777biological_processprotein autophosphorylation
C0046827biological_processpositive regulation of protein export from nucleus
C0048240biological_processsperm capacitation
C0048471cellular_componentperinuclear region of cytoplasm
C0048792biological_processspontaneous exocytosis of neurotransmitter
C0050766biological_processpositive regulation of phagocytosis
C0050804biological_processmodulation of chemical synaptic transmission
C0051447biological_processnegative regulation of meiotic cell cycle
C0051726biological_processregulation of cell cycle
C0051966biological_processregulation of synaptic transmission, glutamatergic
C0061136biological_processregulation of proteasomal protein catabolic process
C0070417biological_processcellular response to cold
C0070507biological_processregulation of microtubule cytoskeleton organization
C0070613biological_processregulation of protein processing
C0071333biological_processcellular response to glucose stimulus
C0071374biological_processcellular response to parathyroid hormone stimulus
C0071377biological_processcellular response to glucagon stimulus
C0097225cellular_componentsperm midpiece
C0097546cellular_componentciliary base
C0098793cellular_componentpresynapse
C0098794cellular_componentpostsynapse
C0098978cellular_componentglutamatergic synapse
C0099170biological_processpostsynaptic modulation of chemical synaptic transmission
C0106310molecular_functionprotein serine kinase activity
C0120186biological_processnegative regulation of protein localization to chromatin
C0140198molecular_functionhistone H1-4S35 kinase activity
C0141156biological_processcAMP/PKA signal transduction
C1904262biological_processnegative regulation of TORC1 signaling
C1904539biological_processnegative regulation of glycolytic process through fructose-6-phosphate
C1990044biological_processprotein localization to lipid droplet
C2000810biological_processregulation of bicellular tight junction assembly
D0000166molecular_functionnucleotide binding
D0000287molecular_functionmagnesium ion binding
D0001669cellular_componentacrosomal vesicle
D0001707biological_processmesoderm formation
D0001843biological_processneural tube closure
D0004672molecular_functionprotein kinase activity
D0004674molecular_functionprotein serine/threonine kinase activity
D0004691molecular_functioncAMP-dependent protein kinase activity
D0004712molecular_functionprotein serine/threonine/tyrosine kinase activity
D0005515molecular_functionprotein binding
D0005524molecular_functionATP binding
D0005634cellular_componentnucleus
D0005654cellular_componentnucleoplasm
D0005737cellular_componentcytoplasm
D0005739cellular_componentmitochondrion
D0005811cellular_componentlipid droplet
D0005813cellular_componentcentrosome
D0005829cellular_componentcytosol
D0005886cellular_componentplasma membrane
D0005930cellular_componentaxoneme
D0005952cellular_componentcAMP-dependent protein kinase complex
D0006338biological_processchromatin remodeling
D0006397biological_processmRNA processing
D0006468biological_processprotein phosphorylation
D0007189biological_processadenylate cyclase-activating G protein-coupled receptor signaling pathway
D0007193biological_processadenylate cyclase-inhibiting G protein-coupled receptor signaling pathway
D0008284biological_processpositive regulation of cell population proliferation
D0010898biological_processpositive regulation of triglyceride catabolic process
D0016020cellular_componentmembrane
D0016301molecular_functionkinase activity
D0016607cellular_componentnuclear speck
D0016740molecular_functiontransferase activity
D0018105biological_processpeptidyl-serine phosphorylation
D0018107biological_processpeptidyl-threonine phosphorylation
D0019870molecular_functionpotassium channel inhibitor activity
D0019901molecular_functionprotein kinase binding
D0019904molecular_functionprotein domain specific binding
D0030007biological_processintracellular potassium ion homeostasis
D0030145molecular_functionmanganese ion binding
D0031267molecular_functionsmall GTPase binding
D0031410cellular_componentcytoplasmic vesicle
D0031514cellular_componentmotile cilium
D0031588cellular_componentnucleotide-activated protein kinase complex
D0031594cellular_componentneuromuscular junction
D0031625molecular_functionubiquitin protein ligase binding
D0031669biological_processcellular response to nutrient levels
D0032991cellular_componentprotein-containing complex
D0034237molecular_functionprotein kinase A regulatory subunit binding
D0034605biological_processcellular response to heat
D0036126cellular_componentsperm flagellum
D0038110biological_processinterleukin-2-mediated signaling pathway
D0038202biological_processTORC1 signaling
D0043457biological_processregulation of cellular respiration
D0044853cellular_componentplasma membrane raft
D0044877molecular_functionprotein-containing complex binding
D0045542biological_processpositive regulation of cholesterol biosynthetic process
D0045667biological_processregulation of osteoblast differentiation
D0045722biological_processpositive regulation of gluconeogenesis
D0045820biological_processnegative regulation of glycolytic process
D0045879biological_processnegative regulation of smoothened signaling pathway
D0046777biological_processprotein autophosphorylation
D0046827biological_processpositive regulation of protein export from nucleus
D0048240biological_processsperm capacitation
D0048471cellular_componentperinuclear region of cytoplasm
D0048792biological_processspontaneous exocytosis of neurotransmitter
D0050766biological_processpositive regulation of phagocytosis
D0050804biological_processmodulation of chemical synaptic transmission
D0051447biological_processnegative regulation of meiotic cell cycle
D0051726biological_processregulation of cell cycle
D0051966biological_processregulation of synaptic transmission, glutamatergic
D0061136biological_processregulation of proteasomal protein catabolic process
D0070417biological_processcellular response to cold
D0070507biological_processregulation of microtubule cytoskeleton organization
D0070613biological_processregulation of protein processing
D0071333biological_processcellular response to glucose stimulus
D0071374biological_processcellular response to parathyroid hormone stimulus
D0071377biological_processcellular response to glucagon stimulus
D0097225cellular_componentsperm midpiece
D0097546cellular_componentciliary base
D0098793cellular_componentpresynapse
D0098794cellular_componentpostsynapse
D0098978cellular_componentglutamatergic synapse
D0099170biological_processpostsynaptic modulation of chemical synaptic transmission
D0106310molecular_functionprotein serine kinase activity
D0120186biological_processnegative regulation of protein localization to chromatin
D0140198molecular_functionhistone H1-4S35 kinase activity
D0141156biological_processcAMP/PKA signal transduction
D1904262biological_processnegative regulation of TORC1 signaling
D1904539biological_processnegative regulation of glycolytic process through fructose-6-phosphate
D1990044biological_processprotein localization to lipid droplet
D2000810biological_processregulation of bicellular tight junction assembly
F0000166molecular_functionnucleotide binding
F0000287molecular_functionmagnesium ion binding
F0001669cellular_componentacrosomal vesicle
F0001707biological_processmesoderm formation
F0001843biological_processneural tube closure
F0004672molecular_functionprotein kinase activity
F0004674molecular_functionprotein serine/threonine kinase activity
F0004691molecular_functioncAMP-dependent protein kinase activity
F0004712molecular_functionprotein serine/threonine/tyrosine kinase activity
F0005515molecular_functionprotein binding
F0005524molecular_functionATP binding
F0005634cellular_componentnucleus
F0005654cellular_componentnucleoplasm
F0005737cellular_componentcytoplasm
F0005739cellular_componentmitochondrion
F0005811cellular_componentlipid droplet
F0005813cellular_componentcentrosome
F0005829cellular_componentcytosol
F0005886cellular_componentplasma membrane
F0005930cellular_componentaxoneme
F0005952cellular_componentcAMP-dependent protein kinase complex
F0006338biological_processchromatin remodeling
F0006397biological_processmRNA processing
F0006468biological_processprotein phosphorylation
F0007189biological_processadenylate cyclase-activating G protein-coupled receptor signaling pathway
F0007193biological_processadenylate cyclase-inhibiting G protein-coupled receptor signaling pathway
F0008284biological_processpositive regulation of cell population proliferation
F0010898biological_processpositive regulation of triglyceride catabolic process
F0016020cellular_componentmembrane
F0016301molecular_functionkinase activity
F0016607cellular_componentnuclear speck
F0016740molecular_functiontransferase activity
F0018105biological_processpeptidyl-serine phosphorylation
F0018107biological_processpeptidyl-threonine phosphorylation
F0019870molecular_functionpotassium channel inhibitor activity
F0019901molecular_functionprotein kinase binding
F0019904molecular_functionprotein domain specific binding
F0030007biological_processintracellular potassium ion homeostasis
F0030145molecular_functionmanganese ion binding
F0031267molecular_functionsmall GTPase binding
F0031410cellular_componentcytoplasmic vesicle
F0031514cellular_componentmotile cilium
F0031588cellular_componentnucleotide-activated protein kinase complex
F0031594cellular_componentneuromuscular junction
F0031625molecular_functionubiquitin protein ligase binding
F0031669biological_processcellular response to nutrient levels
F0032991cellular_componentprotein-containing complex
F0034237molecular_functionprotein kinase A regulatory subunit binding
F0034605biological_processcellular response to heat
F0036126cellular_componentsperm flagellum
F0038110biological_processinterleukin-2-mediated signaling pathway
F0038202biological_processTORC1 signaling
F0043457biological_processregulation of cellular respiration
F0044853cellular_componentplasma membrane raft
F0044877molecular_functionprotein-containing complex binding
F0045542biological_processpositive regulation of cholesterol biosynthetic process
F0045667biological_processregulation of osteoblast differentiation
F0045722biological_processpositive regulation of gluconeogenesis
F0045820biological_processnegative regulation of glycolytic process
F0045879biological_processnegative regulation of smoothened signaling pathway
F0046777biological_processprotein autophosphorylation
F0046827biological_processpositive regulation of protein export from nucleus
F0048240biological_processsperm capacitation
F0048471cellular_componentperinuclear region of cytoplasm
F0048792biological_processspontaneous exocytosis of neurotransmitter
F0050766biological_processpositive regulation of phagocytosis
F0050804biological_processmodulation of chemical synaptic transmission
F0051447biological_processnegative regulation of meiotic cell cycle
F0051726biological_processregulation of cell cycle
F0051966biological_processregulation of synaptic transmission, glutamatergic
F0061136biological_processregulation of proteasomal protein catabolic process
F0070417biological_processcellular response to cold
F0070507biological_processregulation of microtubule cytoskeleton organization
F0070613biological_processregulation of protein processing
F0071333biological_processcellular response to glucose stimulus
F0071374biological_processcellular response to parathyroid hormone stimulus
F0071377biological_processcellular response to glucagon stimulus
F0097225cellular_componentsperm midpiece
F0097546cellular_componentciliary base
F0098793cellular_componentpresynapse
F0098794cellular_componentpostsynapse
F0098978cellular_componentglutamatergic synapse
F0099170biological_processpostsynaptic modulation of chemical synaptic transmission
F0106310molecular_functionprotein serine kinase activity
F0120186biological_processnegative regulation of protein localization to chromatin
F0140198molecular_functionhistone H1-4S35 kinase activity
F0141156biological_processcAMP/PKA signal transduction
F1904262biological_processnegative regulation of TORC1 signaling
F1904539biological_processnegative regulation of glycolytic process through fructose-6-phosphate
F1990044biological_processprotein localization to lipid droplet
F2000810biological_processregulation of bicellular tight junction assembly
H0000166molecular_functionnucleotide binding
H0000287molecular_functionmagnesium ion binding
H0001669cellular_componentacrosomal vesicle
H0001707biological_processmesoderm formation
H0001843biological_processneural tube closure
H0004672molecular_functionprotein kinase activity
H0004674molecular_functionprotein serine/threonine kinase activity
H0004691molecular_functioncAMP-dependent protein kinase activity
H0004712molecular_functionprotein serine/threonine/tyrosine kinase activity
H0005515molecular_functionprotein binding
H0005524molecular_functionATP binding
H0005634cellular_componentnucleus
H0005654cellular_componentnucleoplasm
H0005737cellular_componentcytoplasm
H0005739cellular_componentmitochondrion
H0005811cellular_componentlipid droplet
H0005813cellular_componentcentrosome
H0005829cellular_componentcytosol
H0005886cellular_componentplasma membrane
H0005930cellular_componentaxoneme
H0005952cellular_componentcAMP-dependent protein kinase complex
H0006338biological_processchromatin remodeling
H0006397biological_processmRNA processing
H0006468biological_processprotein phosphorylation
H0007189biological_processadenylate cyclase-activating G protein-coupled receptor signaling pathway
H0007193biological_processadenylate cyclase-inhibiting G protein-coupled receptor signaling pathway
H0008284biological_processpositive regulation of cell population proliferation
H0010898biological_processpositive regulation of triglyceride catabolic process
H0016020cellular_componentmembrane
H0016301molecular_functionkinase activity
H0016607cellular_componentnuclear speck
H0016740molecular_functiontransferase activity
H0018105biological_processpeptidyl-serine phosphorylation
H0018107biological_processpeptidyl-threonine phosphorylation
H0019870molecular_functionpotassium channel inhibitor activity
H0019901molecular_functionprotein kinase binding
H0019904molecular_functionprotein domain specific binding
H0030007biological_processintracellular potassium ion homeostasis
H0030145molecular_functionmanganese ion binding
H0031267molecular_functionsmall GTPase binding
H0031410cellular_componentcytoplasmic vesicle
H0031514cellular_componentmotile cilium
H0031588cellular_componentnucleotide-activated protein kinase complex
H0031594cellular_componentneuromuscular junction
H0031625molecular_functionubiquitin protein ligase binding
H0031669biological_processcellular response to nutrient levels
H0032991cellular_componentprotein-containing complex
H0034237molecular_functionprotein kinase A regulatory subunit binding
H0034605biological_processcellular response to heat
H0036126cellular_componentsperm flagellum
H0038110biological_processinterleukin-2-mediated signaling pathway
H0038202biological_processTORC1 signaling
H0043457biological_processregulation of cellular respiration
H0044853cellular_componentplasma membrane raft
H0044877molecular_functionprotein-containing complex binding
H0045542biological_processpositive regulation of cholesterol biosynthetic process
H0045667biological_processregulation of osteoblast differentiation
H0045722biological_processpositive regulation of gluconeogenesis
H0045820biological_processnegative regulation of glycolytic process
H0045879biological_processnegative regulation of smoothened signaling pathway
H0046777biological_processprotein autophosphorylation
H0046827biological_processpositive regulation of protein export from nucleus
H0048240biological_processsperm capacitation
H0048471cellular_componentperinuclear region of cytoplasm
H0048792biological_processspontaneous exocytosis of neurotransmitter
H0050766biological_processpositive regulation of phagocytosis
H0050804biological_processmodulation of chemical synaptic transmission
H0051447biological_processnegative regulation of meiotic cell cycle
H0051726biological_processregulation of cell cycle
H0051966biological_processregulation of synaptic transmission, glutamatergic
H0061136biological_processregulation of proteasomal protein catabolic process
H0070417biological_processcellular response to cold
H0070507biological_processregulation of microtubule cytoskeleton organization
H0070613biological_processregulation of protein processing
H0071333biological_processcellular response to glucose stimulus
H0071374biological_processcellular response to parathyroid hormone stimulus
H0071377biological_processcellular response to glucagon stimulus
H0097225cellular_componentsperm midpiece
H0097546cellular_componentciliary base
H0098793cellular_componentpresynapse
H0098794cellular_componentpostsynapse
H0098978cellular_componentglutamatergic synapse
H0099170biological_processpostsynaptic modulation of chemical synaptic transmission
H0106310molecular_functionprotein serine kinase activity
H0120186biological_processnegative regulation of protein localization to chromatin
H0140198molecular_functionhistone H1-4S35 kinase activity
H0141156biological_processcAMP/PKA signal transduction
H1904262biological_processnegative regulation of TORC1 signaling
H1904539biological_processnegative regulation of glycolytic process through fructose-6-phosphate
H1990044biological_processprotein localization to lipid droplet
H2000810biological_processregulation of bicellular tight junction assembly
Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues24
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGTGSFGRVMlVkhkesgnh..........YAMK
ChainResidueDetails
CLEU49-LYS72

site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. LiYrDLKpeNLLI
ChainResidueDetails
CLEU162-ILE174

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsActive site: {"description":"Proton acceptor"}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues72
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues8
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"UniProtKB","id":"P17612","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"22323819","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8395513","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsModified residue: {"description":"Phosphothreonine; by PDPK1","evidences":[{"source":"PubMed","id":"22323819","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"8395513","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"9707564","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues4
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"PubMed","id":"21866565","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues4
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"8395513","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

248942

PDB entries from 2026-02-11

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