Summary | |
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Symbol | PRKAA1 |
Name | protein kinase, AMP-activated, alpha 1 catalytic subunit |
Aliases | AMPKa1; AMPK, alpha, 1; 5'-AMP-activated protein kinase, catalytic alpha-1 chain; AMP -activate kinase alpha ...... |
Chromosomal Location | 5p13.1 |
External Links | HGNC, NCBI, Ensembl, Uniprot, GeneCards |
Content |
Basic function annotation. > Subcellular Location, Domain and Function > Gene Ontology > KEGG and Reactome Pathway |
Subcellular Location | Cytoplasm Nucleus Note=In response to stress, recruited by p53/TP53 to specific promoters. |
Domain |
PF16579 Adenylate sensor of SNF1-like protein kinase PF00069 Protein kinase domain |
Function |
Catalytic subunit of AMP-activated protein kinase (AMPK), an energy sensor protein kinase that plays a key role in regulating cellular energy metabolism. In response to reduction of intracellular ATP levels, AMPK activates energy-producing pathways and inhibits energy-consuming processes: inhibits protein, carbohydrate and lipid biosynthesis, as well as cell growth and proliferation. AMPK acts via direct phosphorylation of metabolic enzymes, and by longer-term effects via phosphorylation of transcription regulators. Also acts as a regulator of cellular polarity by remodeling the actin cytoskeleton; probably by indirectly activating myosin. Regulates lipid synthesis by phosphorylating and inactivating lipid metabolic enzymes such as ACACA, ACACB, GYS1, HMGCR and LIPE; regulates fatty acid and cholesterol synthesis by phosphorylating acetyl-CoA carboxylase (ACACA and ACACB) and hormone-sensitive lipase (LIPE) enzymes, respectively. Regulates insulin-signaling and glycolysis by phosphorylating IRS1, PFKFB2 and PFKFB3. AMPK stimulates glucose uptake in muscle by increasing the translocation of the glucose transporter SLC2A4/GLUT4 to the plasma membrane, possibly by mediating phosphorylation of TBC1D4/AS160. Regulates transcription and chromatin structure by phosphorylating transcription regulators involved in energy metabolism such as CRTC2/TORC2, FOXO3, histone H2B, HDAC5, MEF2C, MLXIPL/ChREBP, EP300, HNF4A, p53/TP53, SREBF1, SREBF2 and PPARGC1A. Acts as a key regulator of glucose homeostasis in liver by phosphorylating CRTC2/TORC2, leading to CRTC2/TORC2 sequestration in the cytoplasm. In response to stress, phosphorylates 'Ser-36' of histone H2B (H2BS36ph), leading to promote transcription. Acts as a key regulator of cell growth and proliferation by phosphorylating TSC2, RPTOR and ATG1/ULK1: in response to nutrient limitation, negatively regulates the mTORC1 complex by phosphorylating RPTOR component of the mTORC1 complex and by phosphorylating and activating TSC2. In response to nutrient limitation, promotes autophagy by phosphorylating and activating ATG1/ULK1. In response to nutrient limitation, phosphorylates transcription factor FOXO3 promoting FOXO3 mitochontrial import (By similarity). AMPK also acts as a regulator of circadian rhythm by mediating phosphorylation of CRY1, leading to destabilize it. May regulate the Wnt signaling pathway by phosphorylating CTNNB1, leading to stabilize it. Also has tau-protein kinase activity: in response to amyloid beta A4 protein (APP) exposure, activated by CAMKK2, leading to phosphorylation of MAPT/TAU; however the relevance of such data remains unclear in vivo. Also phosphorylates CFTR, EEF2K, KLC1, NOS3 and SLC12A1. |
Biological Process |
GO:0000187 activation of MAPK activity GO:0000302 response to reactive oxygen species GO:0001666 response to hypoxia GO:0005996 monosaccharide metabolic process GO:0006006 glucose metabolic process GO:0006066 alcohol metabolic process GO:0006090 pyruvate metabolic process GO:0006091 generation of precursor metabolites and energy GO:0006096 glycolytic process GO:0006109 regulation of carbohydrate metabolic process GO:0006110 regulation of glycolytic process GO:0006140 regulation of nucleotide metabolic process GO:0006165 nucleoside diphosphate phosphorylation GO:0006631 fatty acid metabolic process GO:0006633 fatty acid biosynthetic process GO:0006643 membrane lipid metabolic process GO:0006664 glycolipid metabolic process GO:0006665 sphingolipid metabolic process GO:0006672 ceramide metabolic process GO:0006677 glycosylceramide metabolic process GO:0006678 glucosylceramide metabolic process GO:0006679 glucosylceramide biosynthetic process GO:0006687 glycosphingolipid metabolic process GO:0006688 glycosphingolipid biosynthetic process GO:0006694 steroid biosynthetic process GO:0006695 cholesterol biosynthetic process GO:0006732 coenzyme metabolic process GO:0006733 oxidoreduction coenzyme metabolic process GO:0006757 ATP generation from ADP GO:0006914 autophagy GO:0006979 response to oxidative stress GO:0007050 cell cycle arrest GO:0007517 muscle organ development GO:0007519 skeletal muscle tissue development GO:0007623 circadian rhythm GO:0008202 steroid metabolic process GO:0008203 cholesterol metabolic process GO:0008643 carbohydrate transport GO:0008645 hexose transport GO:0009116 nucleoside metabolic process GO:0009118 regulation of nucleoside metabolic process GO:0009119 ribonucleoside metabolic process GO:0009123 nucleoside monophosphate metabolic process GO:0009126 purine nucleoside monophosphate metabolic process GO:0009132 nucleoside diphosphate metabolic process GO:0009135 purine nucleoside diphosphate metabolic process GO:0009141 nucleoside triphosphate metabolic process GO:0009144 purine nucleoside triphosphate metabolic process GO:0009150 purine ribonucleotide metabolic process GO:0009161 ribonucleoside monophosphate metabolic process GO:0009167 purine ribonucleoside monophosphate metabolic process GO:0009179 purine ribonucleoside diphosphate metabolic process GO:0009185 ribonucleoside diphosphate metabolic process GO:0009199 ribonucleoside triphosphate metabolic process GO:0009205 purine ribonucleoside triphosphate metabolic process GO:0009247 glycolipid biosynthetic process GO:0009266 response to temperature stimulus GO:0009267 cellular response to starvation GO:0009314 response to radiation GO:0009409 response to cold GO:0009411 response to UV GO:0009416 response to light stimulus GO:0009631 cold acclimation GO:0009894 regulation of catabolic process GO:0009895 negative regulation of catabolic process GO:0009896 positive regulation of catabolic process GO:0009991 response to extracellular stimulus GO:0010035 response to inorganic substance GO:0010212 response to ionizing radiation GO:0010332 response to gamma radiation GO:0010506 regulation of autophagy GO:0010508 positive regulation of autophagy GO:0010827 regulation of glucose transport GO:0010829 negative regulation of glucose transport GO:0010893 positive regulation of steroid biosynthetic process GO:0014074 response to purine-containing compound GO:0014706 striated muscle tissue development GO:0014823 response to activity GO:0015749 monosaccharide transport GO:0015758 glucose transport GO:0016042 lipid catabolic process GO:0016052 carbohydrate catabolic process GO:0016053 organic acid biosynthetic process GO:0016055 Wnt signaling pathway GO:0016125 sterol metabolic process GO:0016126 sterol biosynthetic process GO:0016202 regulation of striated muscle tissue development GO:0016236 macroautophagy GO:0016570 histone modification GO:0016572 histone phosphorylation GO:0018105 peptidyl-serine phosphorylation GO:0018209 peptidyl-serine modification GO:0019216 regulation of lipid metabolic process GO:0019218 regulation of steroid metabolic process GO:0019318 hexose metabolic process GO:0019362 pyridine nucleotide metabolic process GO:0019395 fatty acid oxidation GO:0019722 calcium-mediated signaling GO:0019932 second-messenger-mediated signaling GO:0030148 sphingolipid biosynthetic process GO:0030258 lipid modification GO:0031000 response to caffeine GO:0031329 regulation of cellular catabolic process GO:0031331 positive regulation of cellular catabolic process GO:0031667 response to nutrient levels GO:0031668 cellular response to extracellular stimulus GO:0031669 cellular response to nutrient levels GO:0031929 TOR signaling GO:0032006 regulation of TOR signaling GO:0032007 negative regulation of TOR signaling GO:0032147 activation of protein kinase activity GO:0032844 regulation of homeostatic process GO:0032868 response to insulin GO:0032869 cellular response to insulin stimulus GO:0033135 regulation of peptidyl-serine phosphorylation GO:0033500 carbohydrate homeostasis GO:0033674 positive regulation of kinase activity GO:0034248 regulation of cellular amide metabolic process GO:0034249 negative regulation of cellular amide metabolic process GO:0034440 lipid oxidation GO:0034599 cellular response to oxidative stress GO:0034614 cellular response to reactive oxygen species GO:0034694 response to prostaglandin GO:0034695 response to prostaglandin E GO:0035404 histone-serine phosphorylation GO:0036293 response to decreased oxygen levels GO:0036294 cellular response to decreased oxygen levels GO:0042149 cellular response to glucose starvation GO:0042278 purine nucleoside metabolic process GO:0042542 response to hydrogen peroxide GO:0042593 glucose homeostasis GO:0042594 response to starvation GO:0042752 regulation of circadian rhythm GO:0043279 response to alkaloid GO:0043405 regulation of MAP kinase activity GO:0043406 positive regulation of MAP kinase activity GO:0043410 positive regulation of MAPK cascade GO:0043434 response to peptide hormone GO:0043467 regulation of generation of precursor metabolites and energy GO:0043470 regulation of carbohydrate catabolic process GO:0044283 small molecule biosynthetic process GO:0044381 glucose import in response to insulin stimulus GO:0044723 single-organism carbohydrate metabolic process GO:0044724 single-organism carbohydrate catabolic process GO:0045471 response to ethanol GO:0045540 regulation of cholesterol biosynthetic process GO:0045542 positive regulation of cholesterol biosynthetic process GO:0045786 negative regulation of cell cycle GO:0045821 positive regulation of glycolytic process GO:0045833 negative regulation of lipid metabolic process GO:0045834 positive regulation of lipid metabolic process GO:0045844 positive regulation of striated muscle tissue development GO:0045860 positive regulation of protein kinase activity GO:0045913 positive regulation of carbohydrate metabolic process GO:0045940 positive regulation of steroid metabolic process GO:0045979 positive regulation of nucleoside metabolic process GO:0045981 positive regulation of nucleotide metabolic process GO:0046031 ADP metabolic process GO:0046034 ATP metabolic process GO:0046128 purine ribonucleoside metabolic process GO:0046165 alcohol biosynthetic process GO:0046317 regulation of glucosylceramide biosynthetic process GO:0046318 negative regulation of glucosylceramide biosynthetic process GO:0046323 glucose import GO:0046324 regulation of glucose import GO:0046325 negative regulation of glucose import GO:0046394 carboxylic acid biosynthetic process GO:0046467 membrane lipid biosynthetic process GO:0046476 glycosylceramide biosynthetic process GO:0046496 nicotinamide nucleotide metabolic process GO:0046513 ceramide biosynthetic process GO:0046889 positive regulation of lipid biosynthetic process GO:0046890 regulation of lipid biosynthetic process GO:0046939 nucleotide phosphorylation GO:0048511 rhythmic process GO:0048634 regulation of muscle organ development GO:0048636 positive regulation of muscle organ development GO:0048641 regulation of skeletal muscle tissue development GO:0048643 positive regulation of skeletal muscle tissue development GO:0048871 multicellular organismal homeostasis GO:0050810 regulation of steroid biosynthetic process GO:0050994 regulation of lipid catabolic process GO:0050995 negative regulation of lipid catabolic process GO:0051051 negative regulation of transport GO:0051055 negative regulation of lipid biosynthetic process GO:0051186 cofactor metabolic process GO:0051193 regulation of cofactor metabolic process GO:0051194 positive regulation of cofactor metabolic process GO:0051196 regulation of coenzyme metabolic process GO:0051197 positive regulation of coenzyme metabolic process GO:0051259 protein oligomerization GO:0051291 protein heterooligomerization GO:0055088 lipid homeostasis GO:0055089 fatty acid homeostasis GO:0060537 muscle tissue development GO:0060538 skeletal muscle organ development GO:0060627 regulation of vesicle-mediated transport GO:0061762 CAMKK-AMPK signaling cascade GO:0070301 cellular response to hydrogen peroxide GO:0070482 response to oxygen levels GO:0071361 cellular response to ethanol GO:0071375 cellular response to peptide hormone stimulus GO:0071379 cellular response to prostaglandin stimulus GO:0071380 cellular response to prostaglandin E stimulus GO:0071417 cellular response to organonitrogen compound GO:0071453 cellular response to oxygen levels GO:0071456 cellular response to hypoxia GO:0071496 cellular response to external stimulus GO:0071900 regulation of protein serine/threonine kinase activity GO:0071902 positive regulation of protein serine/threonine kinase activity GO:0072330 monocarboxylic acid biosynthetic process GO:0072331 signal transduction by p53 class mediator GO:0072524 pyridine-containing compound metabolic process GO:0090153 regulation of sphingolipid biosynthetic process GO:0090155 negative regulation of sphingolipid biosynthetic process GO:0090181 regulation of cholesterol metabolic process GO:0090205 positive regulation of cholesterol metabolic process GO:0097009 energy homeostasis GO:0097305 response to alcohol GO:0097306 cellular response to alcohol GO:0099004 calmodulin dependent kinase signaling pathway GO:0198738 cell-cell signaling by wnt GO:1900060 negative regulation of ceramide biosynthetic process GO:1900076 regulation of cellular response to insulin stimulus GO:1900077 negative regulation of cellular response to insulin stimulus GO:1900542 regulation of purine nucleotide metabolic process GO:1900544 positive regulation of purine nucleotide metabolic process GO:1901563 response to camptothecin GO:1901615 organic hydroxy compound metabolic process GO:1901617 organic hydroxy compound biosynthetic process GO:1901652 response to peptide GO:1901653 cellular response to peptide GO:1901654 response to ketone GO:1901655 cellular response to ketone GO:1901657 glycosyl compound metabolic process GO:1901796 regulation of signal transduction by p53 class mediator GO:1901861 regulation of muscle tissue development GO:1901863 positive regulation of muscle tissue development GO:1902532 negative regulation of intracellular signal transduction GO:1902652 secondary alcohol metabolic process GO:1902653 secondary alcohol biosynthetic process GO:1902930 regulation of alcohol biosynthetic process GO:1902932 positive regulation of alcohol biosynthetic process GO:1903509 liposaccharide metabolic process GO:1903578 regulation of ATP metabolic process GO:1903580 positive regulation of ATP metabolic process GO:1905038 regulation of membrane lipid metabolic process GO:2000303 regulation of ceramide biosynthetic process GO:2000505 regulation of energy homeostasis GO:2001273 regulation of glucose import in response to insulin stimulus GO:2001274 negative regulation of glucose import in response to insulin stimulus |
Molecular Function |
GO:0003682 chromatin binding GO:0004674 protein serine/threonine kinase activity GO:0004679 AMP-activated protein kinase activity GO:0004690 cyclic nucleotide-dependent protein kinase activity GO:0004691 cAMP-dependent protein kinase activity GO:0008022 protein C-terminus binding GO:0035173 histone kinase activity GO:0035174 histone serine kinase activity GO:0047322 [hydroxymethylglutaryl-CoA reductase (NADPH)] kinase activity GO:0050321 tau-protein kinase activity GO:0050405 [acetyl-CoA carboxylase] kinase activity |
Cellular Component |
GO:0016324 apical plasma membrane GO:0031588 nucleotide-activated protein kinase complex GO:0045177 apical part of cell GO:0061695 transferase complex, transferring phosphorus-containing groups GO:1902911 protein kinase complex |
KEGG |
hsa04068 FoxO signaling pathway hsa04140 Regulation of autophagy hsa04150 mTOR signaling pathway hsa04151 PI3K-Akt signaling pathway hsa04152 AMPK signaling pathway hsa04530 Tight junction hsa04710 Circadian rhythm hsa04910 Insulin signaling pathway hsa04920 Adipocytokine signaling pathway hsa04921 Oxytocin signaling pathway hsa04922 Glucagon signaling pathway |
Reactome |
R-HSA-2262752: Cellular responses to stress R-HSA-380972: Energy dependent regulation of mTOR by LKB1-AMPK R-HSA-74160: Gene Expression R-HSA-212436: Generic Transcription Pathway R-HSA-2428924: IGF1R signaling cascade R-HSA-112399: IRS-mediated signalling R-HSA-2428928: IRS-related events triggered by IGF1R R-HSA-74751: Insulin receptor signalling cascade R-HSA-1632852: Macroautophagy R-HSA-109704: PI3K Cascade R-HSA-109703: PKB-mediated events R-HSA-5633007: Regulation of TP53 Activity R-HSA-6804756: Regulation of TP53 Activity through Phosphorylation R-HSA-162582: Signal Transduction R-HSA-74752: Signaling by Insulin receptor R-HSA-2404192: Signaling by Type 1 Insulin-like Growth Factor 1 Receptor (IGF1R) R-HSA-5628897: TP53 Regulates Metabolic Genes R-HSA-3700989: Transcriptional Regulation by TP53 R-HSA-165159: mTOR signalling |
Summary | |
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Symbol | PRKAA1 |
Name | protein kinase, AMP-activated, alpha 1 catalytic subunit |
Aliases | AMPKa1; AMPK, alpha, 1; 5'-AMP-activated protein kinase, catalytic alpha-1 chain; AMP -activate kinase alpha ...... |
Chromosomal Location | 5p13.1 |
External Links | HGNC, NCBI, Ensembl, Uniprot, GeneCards |
Content | Literatures that report relations between PRKAA1 and anti-tumor immunity. The specific mechanism were also collected if the literature reports that a gene specifically promotes or inhibits the infiltration or function of T/NK cells. |
Literatures describing the relation between PRKAA1 and anti-tumor immunity in human cancer.
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Summary | |
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Symbol | PRKAA1 |
Name | protein kinase, AMP-activated, alpha 1 catalytic subunit |
Aliases | AMPKa1; AMPK, alpha, 1; 5'-AMP-activated protein kinase, catalytic alpha-1 chain; AMP -activate kinase alpha ...... |
Chromosomal Location | 5p13.1 |
External Links | HGNC, NCBI, Ensembl, Uniprot, GeneCards |
Content | High-throughput screening data (e.g. CRISPR-Cas9, shRNA and RNAi) for T cell-mediated killing. Genetic screen techniques can identify mechanisms of tumor cell resistance (e.g., PTPN2) and sensitivity (e.g., APLNR) to killing by cytotoxic T cells, the central effectors of anti-tumor immunity. After comprehensively searching, eight groups of screening data sets were collected in the current database. In this tab, users can check whether their selected genes cause resistance or increase sensitivity to T cell-mediated killing in various data sets. |
> High-throughput Screening
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Statistical results of PRKAA1 in screening data sets for detecting immune reponses.
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Summary | |
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Symbol | PRKAA1 |
Name | protein kinase, AMP-activated, alpha 1 catalytic subunit |
Aliases | AMPKa1; AMPK, alpha, 1; 5'-AMP-activated protein kinase, catalytic alpha-1 chain; AMP -activate kinase alpha ...... |
Chromosomal Location | 5p13.1 |
External Links | HGNC, NCBI, Ensembl, Uniprot, GeneCards |
Content |
Transcriptomic and genomic profiling of pre-treated tumor biopsies from responders and non-responders to immunotherapy. These data were used to identify signatures and mechanisms of response to checkpoint blockade (e.g., anti-PDL1 and anti-PD1). One example is that mutations in the gene PBRM1 benefit clinical survival of patients with clear cell renal cell carcinoma. After comprehensively searching, we collected 5 and 6 of transcriptomic and genomic data sets, respectively. In this tab, users can check whether their selected genes have significant difference of expression or mutation between responders and non-responders in various data sets. > Expression difference between responders and non-responders > Mutation difference between responders and non-responders |
Points in the above scatter plot represent the expression difference of PRKAA1 in various data sets.
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Points in the above scatter plot represent the mutation difference of PRKAA1 in various data sets.
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Summary | |
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Symbol | PRKAA1 |
Name | protein kinase, AMP-activated, alpha 1 catalytic subunit |
Aliases | AMPKa1; AMPK, alpha, 1; 5'-AMP-activated protein kinase, catalytic alpha-1 chain; AMP -activate kinase alpha ...... |
Chromosomal Location | 5p13.1 |
External Links | HGNC, NCBI, Ensembl, Uniprot, GeneCards |
Content |
Relations between abundance of tumor-infiltrating lymphocytes (TILs) and expression, copy number, methylation, or mutation of PRKAA1. The immune-related signatures of 28 TIL types from Charoentong's study, which can be viewed in the download page. For each cancer type, the relative abundance of TILs were inferred by using gene set variation analysis (GSVA) based on gene expression profile. In this tab, users can examine which kinds of TILs might be regulated by the current gene. |
Summary | |
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Symbol | PRKAA1 |
Name | protein kinase, AMP-activated, alpha 1 catalytic subunit |
Aliases | AMPKa1; AMPK, alpha, 1; 5'-AMP-activated protein kinase, catalytic alpha-1 chain; AMP -activate kinase alpha ...... |
Chromosomal Location | 5p13.1 |
External Links | HGNC, NCBI, Ensembl, Uniprot, GeneCards |
Content |
Relations between three kinds of immunomodulators and expression, copy number, methylation, or mutation of PRKAA1. These immunomo-dulators were collected from Charoentong's study. In this tab, users can examine which immunomodulators might be regulated by PRKAA1. > Immunoinhibitor > Immunostimulator > MHC molecule |
Summary | |
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Symbol | PRKAA1 |
Name | protein kinase, AMP-activated, alpha 1 catalytic subunit |
Aliases | AMPKa1; AMPK, alpha, 1; 5'-AMP-activated protein kinase, catalytic alpha-1 chain; AMP -activate kinase alpha ...... |
Chromosomal Location | 5p13.1 |
External Links | HGNC, NCBI, Ensembl, Uniprot, GeneCards |
Content |
Relations between chemokines (or receptors) and expression, copy number, methylation, or mutation of PRKAA1. In this tab, users can examine which chemokines (or receptors) might be regulated by the current gene. > Chemokine > Receptor |
Summary | |
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Symbol | PRKAA1 |
Name | protein kinase, AMP-activated, alpha 1 catalytic subunit |
Aliases | AMPKa1; AMPK, alpha, 1; 5'-AMP-activated protein kinase, catalytic alpha-1 chain; AMP -activate kinase alpha ...... |
Chromosomal Location | 5p13.1 |
External Links | HGNC, NCBI, Ensembl, Uniprot, GeneCards |
Content |
Distribution of PRKAA1 expression across immune and molecular subtypes. > Immune subtype > Molecular subtype |
Summary | |
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Symbol | PRKAA1 |
Name | protein kinase, AMP-activated, alpha 1 catalytic subunit |
Aliases | AMPKa1; AMPK, alpha, 1; 5'-AMP-activated protein kinase, catalytic alpha-1 chain; AMP -activate kinase alpha ...... |
Chromosomal Location | 5p13.1 |
External Links | HGNC, NCBI, Ensembl, Uniprot, GeneCards |
Content |
Associations between PRKAA1 and clinical features. > Overall survival analysis > Cancer stage > Tumor grade |
Summary | |
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Symbol | PRKAA1 |
Name | protein kinase, AMP-activated, alpha 1 catalytic subunit |
Aliases | AMPKa1; AMPK, alpha, 1; 5'-AMP-activated protein kinase, catalytic alpha-1 chain; AMP -activate kinase alpha ...... |
Chromosomal Location | 5p13.1 |
External Links | HGNC, NCBI, Ensembl, Uniprot, GeneCards |
Content | Drugs targeting PRKAA1 collected from DrugBank database. |
Details on drugs targeting PRKAA1.
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