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4XW6

X-ray structure of PKAc with ADP, free phosphate ion, CP20, magnesium ions

Functional Information from GO Data
ChainGOidnamespacecontents
A0000122biological_processnegative regulation of transcription by RNA polymerase II
A0000287molecular_functionmagnesium ion binding
A0001669cellular_componentacrosomal vesicle
A0001707biological_processmesoderm formation
A0001843biological_processneural tube closure
A0004672molecular_functionprotein kinase activity
A0004674molecular_functionprotein serine/threonine kinase activity
A0004679molecular_functionAMP-activated protein kinase activity
A0004691molecular_functioncAMP-dependent protein kinase activity
A0004712molecular_functionprotein serine/threonine/tyrosine kinase activity
A0005515molecular_functionprotein binding
A0005524molecular_functionATP binding
A0005634cellular_componentnucleus
A0005654cellular_componentnucleoplasm
A0005737cellular_componentcytoplasm
A0005739cellular_componentmitochondrion
A0005813cellular_componentcentrosome
A0005829cellular_componentcytosol
A0005886cellular_componentplasma membrane
A0005930cellular_componentaxoneme
A0005952cellular_componentcAMP-dependent protein kinase complex
A0006397biological_processmRNA processing
A0006468biological_processprotein phosphorylation
A0006611biological_processprotein export from nucleus
A0007189biological_processadenylate cyclase-activating G protein-coupled receptor signaling pathway
A0008284biological_processpositive regulation of cell population proliferation
A0010737biological_processprotein kinase A signaling
A0016607cellular_componentnuclear speck
A0018105biological_processpeptidyl-serine phosphorylation
A0019901molecular_functionprotein kinase binding
A0019904molecular_functionprotein domain specific binding
A0030145molecular_functionmanganese ion binding
A0031267molecular_functionsmall GTPase binding
A0031410cellular_componentcytoplasmic vesicle
A0031514cellular_componentmotile cilium
A0031594cellular_componentneuromuscular junction
A0031625molecular_functionubiquitin protein ligase binding
A0032024biological_processpositive regulation of insulin secretion
A0032991cellular_componentprotein-containing complex
A0034237molecular_functionprotein kinase A regulatory subunit binding
A0034605biological_processcellular response to heat
A0036126cellular_componentsperm flagellum
A0043197cellular_componentdendritic spine
A0043457biological_processregulation of cellular respiration
A0044853cellular_componentplasma membrane raft
A0044877molecular_functionprotein-containing complex binding
A0045667biological_processregulation of osteoblast differentiation
A0045722biological_processpositive regulation of gluconeogenesis
A0045879biological_processnegative regulation of smoothened signaling pathway
A0046827biological_processpositive regulation of protein export from nucleus
A0048240biological_processsperm capacitation
A0048471cellular_componentperinuclear region of cytoplasm
A0048792biological_processspontaneous exocytosis of neurotransmitter
A0050804biological_processmodulation of chemical synaptic transmission
A0051447biological_processnegative regulation of meiotic cell cycle
A0051726biological_processregulation of cell cycle
A0051966biological_processregulation of synaptic transmission, glutamatergic
A0061136biological_processregulation of proteasomal protein catabolic process
A0070417biological_processcellular response to cold
A0070613biological_processregulation of protein processing
A0071333biological_processcellular response to glucose stimulus
A0071374biological_processcellular response to parathyroid hormone stimulus
A0071377biological_processcellular response to glucagon stimulus
A0097546cellular_componentciliary base
A0098793cellular_componentpresynapse
A0098794cellular_componentpostsynapse
A0098978cellular_componentglutamatergic synapse
A0099170biological_processpostsynaptic modulation of chemical synaptic transmission
A0106310molecular_functionprotein serine kinase activity
A1904262biological_processnegative regulation of TORC1 signaling
A1904539biological_processnegative regulation of glycolytic process through fructose-6-phosphate
A1990044biological_processprotein localization to lipid droplet
A2000810biological_processregulation of bicellular tight junction assembly
B0004862molecular_functioncAMP-dependent protein kinase inhibitor activity
B0006469biological_processnegative regulation of protein kinase activity
Functional Information from PDB Data
site_idAC1
Number of Residues5
Detailsbinding site for residue MG A 401
ChainResidue
AASP184
AADP403
APO4404
AHOH713
AHOH714

site_idAC2
Number of Residues5
Detailsbinding site for residue MG A 402
ChainResidue
AHOH712
AASN171
AASP184
AADP403
APO4404

site_idAC3
Number of Residues25
Detailsbinding site for residue ADP A 403
ChainResidue
ALEU49
AGLY50
AGLY52
ASER53
APHE54
AVAL57
AALA70
ALYS72
AMET120
AGLU121
ATYR122
AVAL123
AGLU127
AGLU170
AASN171
ALEU173
ATHR183
AASP184
APHE327
AMG401
AMG402
APO4404
AHOH691
AHOH712
BARG618

site_idAC4
Number of Residues9
Detailsbinding site for residue PO4 A 404
ChainResidue
ASER53
AASP166
ALYS168
AASN171
AASP184
AMG401
AMG402
AADP403
BCYS621

Functional Information from PROSITE/UniProt
site_idPS00107
Number of Residues24
DetailsPROTEIN_KINASE_ATP Protein kinases ATP-binding region signature. LGTGSFGRVMlVkhkesgnh..........YAMK
ChainResidueDetails
ALEU49-LYS72

site_idPS00108
Number of Residues13
DetailsPROTEIN_KINASE_ST Serine/Threonine protein kinases active-site signature. LiYrDLKpeNLLI
ChainResidueDetails
ALEU162-ILE174

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsSITE: Important for inhibition
ChainResidueDetails
BARG615
BARG618
BARG619

site_idSWS_FT_FI2
Number of Residues4
DetailsBINDING:
ChainResidueDetails
ALEU49
ALYS72
AGLU121
ALYS168

site_idSWS_FT_FI3
Number of Residues2
DetailsMOD_RES: Phosphothreonine => ECO:0000250|UniProtKB:P17612
ChainResidueDetails
ATHR48
ATHR195

site_idSWS_FT_FI4
Number of Residues1
DetailsMOD_RES: Phosphoserine => ECO:0000269|PubMed:22323819, ECO:0000305|PubMed:8395513
ChainResidueDetails
ASEP139

site_idSWS_FT_FI5
Number of Residues1
DetailsMOD_RES: Phosphothreonine; by PDPK1 => ECO:0000269|PubMed:22323819, ECO:0000269|PubMed:8395513, ECO:0000269|PubMed:9707564
ChainResidueDetails
ATPO197

site_idSWS_FT_FI6
Number of Residues1
DetailsMOD_RES: Phosphotyrosine => ECO:0000269|PubMed:21866565
ChainResidueDetails
ATYR330

site_idSWS_FT_FI7
Number of Residues1
DetailsMOD_RES: Phosphoserine => ECO:0000305|PubMed:8395513
ChainResidueDetails
ASEP338

219140

PDB entries from 2024-05-01

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