Mus musculus Gene: Eif2ak3
Summary
InnateDB Gene IDBG-155036.6
Last Modified 2014-10-13 [Report errors or provide feedback]
Gene Symbol Eif2ak3
Gene Name eukaryotic translation initiation factor 2 alpha kinase 3
Synonyms AI427929; Pek; Perk;
Species Mus musculus
Ensembl Gene ENSMUSG00000031668
Encoded Proteins
eukaryotic translation initiation factor 2 alpha kinase 3
eukaryotic translation initiation factor 2 alpha kinase 3
Protein Structure
Useful resources Stemformatics EHFPI ImmGen
Entrez Gene
Summary This gene does not have any Entrez summary - the following is the summary from its human ortholog ENSG00000172071:
The protein encoded by this gene phosphorylates the alpha subunit of eukaryotic translation-initiation factor 2 (EIF2), leading to its inactivation, and thus to a rapid reduction of translational initiation and repression of global protein synthesis. It is a type I membrane protein located in the endoplasmic reticulum (ER), where it is induced by ER stress caused by malfolded proteins. Mutations in this gene are associated with Wolcott-Rallison syndrome. [provided by RefSeq, Jan 2010]
Gene Information
Type Protein coding
Genomic Location Chromosome 6:70844515-70905245
Strand Forward strand
Band C1
Transcripts
ENSMUST00000034093 ENSMUSP00000034093
ENSMUST00000162950 ENSMUSP00000123759
ENSMUST00000159401
ENSMUST00000161316
Interactions
Number of Interactions This gene and/or its encoded proteins are associated with 3 experimentally validated interaction(s) in this database.
They are also associated with 10 interaction(s) predicted by orthology.
Experimentally validated
Total 3 [view]
Protein-Protein 3 [view]
Protein-DNA 0
Protein-RNA 0
DNA-DNA 0
RNA-RNA 0
DNA-RNA 0
Predicted by orthology
Total 10 [view]
Gene Ontology

Molecular Function
Accession GO Term
GO:0004672 protein kinase activity
GO:0004674 protein serine/threonine kinase activity
GO:0004694 eukaryotic translation initiation factor 2alpha kinase activity
GO:0004713 protein tyrosine kinase activity
GO:0005515 protein binding
GO:0005524 ATP binding
GO:0016772 transferase activity, transferring phosphorus-containing groups
GO:0019899 enzyme binding
GO:0019903 protein phosphatase binding
GO:0042802 identical protein binding
Biological Process
GO:0001501 skeletal system development
GO:0001503 ossification
GO:0002063 chondrocyte development
GO:0006412 translation
GO:0006468 protein phosphorylation
GO:0006919 activation of cysteine-type endopeptidase activity involved in apoptotic process
GO:0006983 ER overload response
GO:0007029 endoplasmic reticulum organization
GO:0007595 lactation
GO:0009967 positive regulation of signal transduction
GO:0010629 negative regulation of gene expression
GO:0017148 negative regulation of translation
GO:0019217 regulation of fatty acid metabolic process
GO:0019722 calcium-mediated signaling
GO:0030282 bone mineralization
GO:0030968 endoplasmic reticulum unfolded protein response
GO:0031016 pancreas development
GO:0031018 endocrine pancreas development
GO:0031642 negative regulation of myelination
GO:0032055 negative regulation of translation in response to stress
GO:0032092 positive regulation of protein binding
GO:0032933 SREBP signaling pathway
GO:0034976 response to endoplasmic reticulum stress
GO:0043066 negative regulation of apoptotic process
GO:0045444 fat cell differentiation
GO:0046777 protein autophosphorylation
GO:0048009 insulin-like growth factor receptor signaling pathway
GO:0051260 protein homooligomerization
GO:0070059 intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress
Cellular Component
GO:0005623 cell
GO:0005737 cytoplasm
GO:0005783 endoplasmic reticulum
GO:0005789 endoplasmic reticulum membrane
GO:0016020 membrane
GO:0016021 integral component of membrane
Orthologs
Species
Homo sapiens
Bos taurus
Gene ID
Gene Order
Method
Confidence
Comments
SSD Ortholog
Ortholog supports species divergence
Not yet available
SSD Ortholog
Ortholog supports species divergence
Pathways
NETPATH
REACTOME
Unfolded Protein Response (UPR) pathway
Metabolism of proteins pathway
PERK regulates gene expression pathway
KEGG
Protein processing in endoplasmic reticulum pathway
Alzheimer's disease pathway
Hepatitis C pathway
INOH
PID BIOCARTA
PID NCI
Pathway Predictions based on Human Orthology Data
NETPATH
IL1 pathway
REACTOME
Unfolded Protein Response (UPR) pathway
Metabolism of proteins pathway
PERK regulates gene expression pathway
KEGG
Protein processing in endoplasmic reticulum pathway
Alzheimer's disease pathway
Hepatitis C pathway
INOH
PID BIOCARTA
Regulation of eif2 [Biocarta view]
PID NCI
Cross-References
SwissProt
TrEMBL
UniProt Splice Variant
Entrez Gene
UniGene Mm.247167
RefSeq NM_010121
OMIM
CCDS CCDS20223
HPRD
IMGT
MGI ID
MGI Symbol
EMBL
GenPept
RNA Seq Atlas