Prkaa2 protein kinase AMP-activated catalytic subunit alpha 2 [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Prkaa2provided by RGD
Official Full Name: protein kinase AMP-activated catalytic subunit alpha 2provided by RGD
Primary source: RGD:620893
See related: EnsemblRapid:ENSRNOG00000007706 AllianceGenome:RGD:620893
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Rattus norvegicus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Also known as: Ampk; Ampka2
Summary: Enables AMP-activated protein kinase activity; ATP binding activity; and protein-macromolecule adaptor activity. Involved in several processes, including cellular response to glucose stimulus; fatty acid homeostasis; and positive regulation of glycolytic process. Located in several cellular components, including apical plasma membrane; dendrite; and neuronal cell body. Part of nucleotide-activated protein kinase complex. Human ortholog(s) of this gene implicated in type 2 diabetes mellitus. Orthologous to human PRKAA2 (protein kinase AMP-activated catalytic subunit alpha 2). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in Muscle (RPKM 915.1), Heart (RPKM 626.3) and 5 other tissues See more
Orthologs: human mouse all
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Genomic context

Location:: 5q34

Exon count:: 11

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	5	NC_086023.1 (125036945..125109010, complement)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	5	NC_051340.1 (119807992..119879987, complement)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	5	NC_005104.4 (124568845..124642569, complement)

Chromosome 5 - NC_086023.1 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:

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Expression

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See details

Project title: A rat RNA-Seq transcriptomic BodyMap across 11 organs and 4 developmental stages
Description: 320 RNA samples isolated from 11 organs (adrenal gland, brain, heart, kidney, liver, lung, muscle, spleen, thymus, and testes or uterus) from both sexes of Fischer 344 rats across four developmental stages (2-, 6-, 21-, and 104-weeks-old)
BioProject: PRJNA238328
Publication: PMID 24510058
Analysis date: Mon Jun 6 17:44:12 2016

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Involvement of oxidative stress-AMPK-Cx43-NLRP3 pathway in extracellular matrix remodeling of gastric smooth muscle cells in rats with diabetic gastroparesis.
Title: Involvement of oxidative stress-AMPK-Cx43-NLRP3 pathway in extracellular matrix remodeling of gastric smooth muscle cells in rats with diabetic gastroparesis.
Calcineurin suppresses rat H9c2 cardiomyocyteprotective autophagy under chronic intermittent hypoxia by downregulating the AMPK pathway.
Title: Calcineurin suppresses rat H9c2 cardiomyocyteprotective autophagy under chronic intermittent hypoxia by downregulating the AMPK pathway.
Role of monocarboxylate transporters in AMPK-mediated protection against excitotoxic injury in the rat retina.
Title: Role of monocarboxylate transporters in AMPK-mediated protection against excitotoxic injury in the rat retina.
Exercise ameliorating myocardial injury in type 2 diabetic rats by inhibiting excessive mitochondrial fission involving increased irisin expression and AMP-activated protein kinase phosphorylation.
Title: Exercise ameliorating myocardial injury in type 2 diabetic rats by inhibiting excessive mitochondrial fission involving increased irisin expression and AMP-activated protein kinase phosphorylation.
Aldehyde Dehydrogenase 2 Preserves Mitochondrial Function in the Ischemic Heart: A Redox-dependent Mechanism for AMPK Activation by Thioredoxin-1.
Title: Aldehyde Dehydrogenase 2 Preserves Mitochondrial Function in the Ischemic Heart: A Redox-dependent Mechanism for AMPK Activation by Thioredoxin-1.
Stress can affect mitochondrial energy metabolism and AMPK/SIRT1 signaling pathway in rats.
Title: Stress can affect mitochondrial energy metabolism and AMPK/SIRT1 signaling pathway in rats.
Targeted Activation of HNF4alpha by AMPK Inhibits Apoptosis and Ameliorates Neurological Injury Caused by Cardiac Arrest in Rats.
Title: Targeted Activation of HNF4α by AMPK Inhibits Apoptosis and Ameliorates Neurological Injury Caused by Cardiac Arrest in Rats.
hUMSCs Transplantation Regulates AMPK/NR4A1 Signaling Axis to Inhibit Ovarian Fibrosis in POI Rats.
Title: hUMSCs Transplantation Regulates AMPK/NR4A1 Signaling Axis to Inhibit Ovarian Fibrosis in POI Rats.
AMPK activation attenuates cancer-induced bone pain by reducing mitochondrial dysfunction-mediated neuroinflammation.
Title: AMPK activation attenuates cancer-induced bone pain by reducing mitochondrial dysfunction-mediated neuroinflammation.
AMPK Phosphorylation Impacts Apoptosis in Differentiating Myoblasts Isolated from Atrophied Rat Soleus Muscle.
Title: AMPK Phosphorylation Impacts Apoptosis in Differentiating Myoblasts Isolated from Atrophied Rat Soleus Muscle.

Submit: New GeneRIF Correction See all GeneRIFs (211)

Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables 3-phosphoinositide-dependent protein kinase activity	IEA Inferred from Electronic Annotation more info
enables AMP-activated protein kinase activity	IDA Inferred from Direct Assay more info	PubMed
enables AMP-activated protein kinase activity	IEA Inferred from Electronic Annotation more info
enables AMP-activated protein kinase activity	IMP Inferred from Mutant Phenotype more info	PubMed
enables AMP-activated protein kinase activity	ISO Inferred from Sequence Orthology more info
enables ATP binding	IDA Inferred from Direct Assay more info	PubMed
enables ATP binding	IEA Inferred from Electronic Annotation more info
enables DNA-dependent protein kinase activity	IEA Inferred from Electronic Annotation more info
enables Rho-dependent protein serine/threonine kinase activity	IEA Inferred from Electronic Annotation more info
enables [hydroxymethylglutaryl-CoA reductase (NADPH)] kinase activity	IEA Inferred from Electronic Annotation more info
enables chromatin binding	IEA Inferred from Electronic Annotation more info
enables chromatin binding	ISO Inferred from Sequence Orthology more info
enables chromatin binding	ISS Inferred from Sequence or Structural Similarity more info
enables eukaryotic translation initiation factor 2alpha kinase activity	IEA Inferred from Electronic Annotation more info
enables histone H2AS1 kinase activity	IEA Inferred from Electronic Annotation more info
enables histone H2AS121 kinase activity	IEA Inferred from Electronic Annotation more info
enables histone H2AT120 kinase activity	IEA Inferred from Electronic Annotation more info
enables histone H2AXS139 kinase activity	IEA Inferred from Electronic Annotation more info
enables histone H2BS14 kinase activity	IEA Inferred from Electronic Annotation more info
enables histone H2BS36 kinase activity	IEA Inferred from Electronic Annotation more info
enables histone H2BS36 kinase activity	ISO Inferred from Sequence Orthology more info
enables histone H2BS36 kinase activity	ISS Inferred from Sequence or Structural Similarity more info
enables histone H3S10 kinase activity	IEA Inferred from Electronic Annotation more info
enables histone H3S28 kinase activity	IEA Inferred from Electronic Annotation more info
enables histone H3S57 kinase activity	IEA Inferred from Electronic Annotation more info
enables histone H3T11 kinase activity	IEA Inferred from Electronic Annotation more info
enables histone H3T3 kinase activity	IEA Inferred from Electronic Annotation more info
enables histone H3T45 kinase activity	IEA Inferred from Electronic Annotation more info
enables histone H3T6 kinase activity	IEA Inferred from Electronic Annotation more info
enables histone H4S1 kinase activity	IEA Inferred from Electronic Annotation more info
enables metal ion binding	IEA Inferred from Electronic Annotation more info
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables protein kinase activity	IDA Inferred from Direct Assay more info	PubMed
enables protein serine kinase activity	IEA Inferred from Electronic Annotation more info
enables protein serine/threonine kinase activity	IBA Inferred from Biological aspect of Ancestor more info
enables protein serine/threonine kinase activity	IDA Inferred from Direct Assay more info	PubMed
enables protein serine/threonine kinase activity	ISO Inferred from Sequence Orthology more info
enables protein serine/threonine/tyrosine kinase activity	IEA Inferred from Electronic Annotation more info
enables protein serine/threonine/tyrosine kinase activity	ISO Inferred from Sequence Orthology more info
enables protein-containing complex binding	IDA Inferred from Direct Assay more info	PubMed
enables protein-macromolecule adaptor activity	IDA Inferred from Direct Assay more info	PubMed
enables ribosomal protein S6 kinase activity	IEA Inferred from Electronic Annotation more info

Process	Evidence Code	Pubs
involved_in Wnt signaling pathway	IEA Inferred from Electronic Annotation more info
involved_in autophagy	IEA Inferred from Electronic Annotation more info
involved_in cellular response to calcium ion	IEA Inferred from Electronic Annotation more info
involved_in cellular response to calcium ion	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in cellular response to calcium ion	ISO Inferred from Sequence Orthology more info
involved_in cellular response to glucose starvation	IBA Inferred from Biological aspect of Ancestor more info
involved_in cellular response to glucose starvation	IEA Inferred from Electronic Annotation more info
involved_in cellular response to glucose starvation	ISO Inferred from Sequence Orthology more info
involved_in cellular response to glucose starvation	ISS Inferred from Sequence or Structural Similarity more info
involved_in cellular response to glucose stimulus	IEA Inferred from Electronic Annotation more info
involved_in cellular response to glucose stimulus	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in cellular response to glucose stimulus	ISO Inferred from Sequence Orthology more info
involved_in cellular response to nutrient levels	ISO Inferred from Sequence Orthology more info
involved_in cellular response to nutrient levels	ISS Inferred from Sequence or Structural Similarity more info
involved_in cellular response to oxidative stress	IEA Inferred from Electronic Annotation more info
involved_in cellular response to oxidative stress	ISO Inferred from Sequence Orthology more info
involved_in cellular response to prostaglandin E stimulus	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within cellular response to prostaglandin E stimulus	ISO Inferred from Sequence Orthology more info
involved_in cellular response to xenobiotic stimulus	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within cellular response to xenobiotic stimulus	ISO Inferred from Sequence Orthology more info
involved_in cholesterol biosynthetic process	IEA Inferred from Electronic Annotation more info
involved_in chromatin organization	IEA Inferred from Electronic Annotation more info
involved_in chromatin remodeling	IEA Inferred from Electronic Annotation more info
involved_in energy homeostasis	IDA Inferred from Direct Assay more info	PubMed
involved_in fatty acid biosynthetic process	IEA Inferred from Electronic Annotation more info
involved_in fatty acid homeostasis	IDA Inferred from Direct Assay more info	PubMed
involved_in glucose homeostasis	ISO Inferred from Sequence Orthology more info
involved_in glucose homeostasis	ISS Inferred from Sequence or Structural Similarity more info
involved_in lipid biosynthetic process	ISO Inferred from Sequence Orthology more info
involved_in lipid biosynthetic process	ISS Inferred from Sequence or Structural Similarity more info
involved_in lipid droplet disassembly	IEA Inferred from Electronic Annotation more info
acts_upstream_of_positive_effect lipid droplet disassembly	ISO Inferred from Sequence Orthology more info
acts_upstream_of_positive_effect lipid droplet disassembly	ISS Inferred from Sequence or Structural Similarity more info
involved_in negative regulation of TOR signaling	IBA Inferred from Biological aspect of Ancestor more info
involved_in negative regulation of TOR signaling	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of TOR signaling	ISS Inferred from Sequence or Structural Similarity more info
involved_in negative regulation of TORC1 signaling	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of TORC1 signaling	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of TORC1 signaling	ISS Inferred from Sequence or Structural Similarity more info
involved_in negative regulation of apoptotic process	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of apoptotic process	ISS Inferred from Sequence or Structural Similarity more info
involved_in negative regulation of gene expression	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of gene expression	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of hepatocyte apoptotic process	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of hepatocyte apoptotic process	ISO Inferred from Sequence Orthology more info
involved_in negative regulation of tubulin deacetylation	IEA Inferred from Electronic Annotation more info
involved_in negative regulation of tubulin deacetylation	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of autophagy	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of autophagy	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of autophagy	ISS Inferred from Sequence or Structural Similarity more info
involved_in positive regulation of glycolytic process	IDA Inferred from Direct Assay more info	PubMed
involved_in positive regulation of peptidyl-lysine acetylation	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of peptidyl-lysine acetylation	ISO Inferred from Sequence Orthology more info
involved_in positive regulation of protein localization	IEA Inferred from Electronic Annotation more info
involved_in positive regulation of protein localization	ISO Inferred from Sequence Orthology more info
involved_in protein localization to lipid droplet	IEA Inferred from Electronic Annotation more info
involved_in protein localization to lipid droplet	ISO Inferred from Sequence Orthology more info
involved_in protein localization to lipid droplet	ISS Inferred from Sequence or Structural Similarity more info
involved_in protein phosphorylation	IDA Inferred from Direct Assay more info	PubMed
involved_in protein phosphorylation	ISO Inferred from Sequence Orthology more info
involved_in regulation of circadian rhythm	IEA Inferred from Electronic Annotation more info
involved_in regulation of circadian rhythm	ISO Inferred from Sequence Orthology more info
involved_in regulation of circadian rhythm	ISS Inferred from Sequence or Structural Similarity more info
acts_upstream_of_or_within regulation of gene expression	ISO Inferred from Sequence Orthology more info
involved_in regulation of lipid metabolic process	IDA Inferred from Direct Assay more info	PubMed
involved_in regulation of macroautophagy	IEA Inferred from Electronic Annotation more info
involved_in regulation of macroautophagy	ISO Inferred from Sequence Orthology more info
involved_in regulation of macroautophagy	ISS Inferred from Sequence or Structural Similarity more info
involved_in regulation of microtubule cytoskeleton organization	IEA Inferred from Electronic Annotation more info
involved_in regulation of microtubule cytoskeleton organization	ISO Inferred from Sequence Orthology more info
involved_in regulation of stress granule assembly	IEA Inferred from Electronic Annotation more info
involved_in regulation of stress granule assembly	ISO Inferred from Sequence Orthology more info
involved_in response to activity	IDA Inferred from Direct Assay more info	PubMed
involved_in response to caffeine	IDA Inferred from Direct Assay more info	PubMed
involved_in response to muscle activity	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within response to muscle activity	ISO Inferred from Sequence Orthology more info
involved_in rhythmic process	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
located_in Golgi apparatus	IEA Inferred from Electronic Annotation more info
located_in Golgi apparatus	ISO Inferred from Sequence Orthology more info
located_in apical plasma membrane	IDA Inferred from Direct Assay more info	PubMed
located_in axon	IEA Inferred from Electronic Annotation more info
located_in axon	IMP Inferred from Mutant Phenotype more info	PubMed
located_in axon	ISO Inferred from Sequence Orthology more info
is_active_in cytoplasm	IBA Inferred from Biological aspect of Ancestor more info
located_in cytoplasm	IDA Inferred from Direct Assay more info	PubMed
located_in cytoplasm	IEA Inferred from Electronic Annotation more info
located_in cytoplasm	ISO Inferred from Sequence Orthology more info
located_in cytoplasmic stress granule	IEA Inferred from Electronic Annotation more info
located_in cytoplasmic stress granule	ISO Inferred from Sequence Orthology more info
located_in dendrite	IEA Inferred from Electronic Annotation more info
located_in dendrite	IMP Inferred from Mutant Phenotype more info	PubMed
located_in dendrite	ISO Inferred from Sequence Orthology more info
located_in neuronal cell body	IEA Inferred from Electronic Annotation more info
located_in neuronal cell body	IMP Inferred from Mutant Phenotype more info	PubMed
located_in neuronal cell body	ISO Inferred from Sequence Orthology more info
located_in nuclear speck	IEA Inferred from Electronic Annotation more info
located_in nuclear speck	ISO Inferred from Sequence Orthology more info
located_in nucleoplasm	TAS Traceable Author Statement more info
part_of nucleotide-activated protein kinase complex	IBA Inferred from Biological aspect of Ancestor more info
part_of nucleotide-activated protein kinase complex	IDA Inferred from Direct Assay more info	PubMed
part_of nucleotide-activated protein kinase complex	IEA Inferred from Electronic Annotation more info
part_of nucleotide-activated protein kinase complex	ISO Inferred from Sequence Orthology more info
is_active_in nucleus	IBA Inferred from Biological aspect of Ancestor more info
located_in nucleus	IEA Inferred from Electronic Annotation more info
located_in nucleus	ISO Inferred from Sequence Orthology more info
part_of protein-containing complex	IDA Inferred from Direct Assay more info	PubMed

General protein information

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Preferred Names: 5'-AMP-activated protein kinase catalytic subunit alpha-2

Names: ACACA kinase; AMP-activated protein kinase; AMPK alpha-2 chain; AMPK subunit alpha-2; HMGCR kinase; acetyl-CoA carboxylase kinase; hydroxymethylglutaryl-CoA reductase kinase; protein kinase, AMP-activated, alpha 2 catalytic subunit

XP_038966750.2

EC 2.7.11.1

EC 2.7.11.31

XP_038966751.1

EC 2.7.11.1

EC 2.7.11.31

XP_063144530.1

EC 2.7.11.1

EC 2.7.11.31

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

NM_023991.2 → NP_076481.2 5'-AMP-activated protein kinase catalytic subunit alpha-2

Status: VALIDATED

Source sequence(s)

JAXUCZ010000005

UniProtKB/Swiss-Prot

Q09137

UniProtKB/TrEMBL

A6JRU0

Related

ENSRNOP00000010680.4, ENSRNOT00000010680.5

RefSeqs of Annotated Genomes: GCF_036323735.1-RS_2024_02

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCr8

Genomic

NC_086023.1 Reference GRCr8

Range

125036945..125109010 complement

Download

GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

XM_063288460.1 → XP_063144530.1 5'-AMP-activated protein kinase catalytic subunit alpha-2 isoform X1

UniProtKB/Swiss-Prot

Q09137

UniProtKB/TrEMBL

A6JRU0
XM_039110822.2 → XP_038966750.2 5'-AMP-activated protein kinase catalytic subunit alpha-2 isoform X2

UniProtKB/TrEMBL

A0A8I6ACB8, A6JRU1
XM_039110823.2 → XP_038966751.1 5'-AMP-activated protein kinase catalytic subunit alpha-2 isoform X2

UniProtKB/TrEMBL

A0A8I6ACB8, A6JRU1

Conserved Domains (3) summary

cd12200
Location:305 → 460

AMPKA2_C; C-terminal regulatory domain of 5'-AMP-activated serine/threonine kinase, subunit alpha

cd14404
Location:195 → 259

UBA_AID_AAPK2; UBA-like autoinhibitory domain (AID) found in vertebrate 5'-AMP-activated protein kinase catalytic subunit alpha-2 (AMPKalpha-2)

cl21453
Location:1 → 178

PKc_like; Protein Kinases, catalytic domain