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Human Eukaryotic translation initiation factor 2-alpha kinase 3 (aa 592–1076)
PEK Swiss Prot#
Q9NZJ5
PEK Protein names
Eukaryotic translation initiation factor 2-alpha kinase 3 (EC 2.7.11.1) (PRKR-like endoplasmic reticulum kinase) (Pancreatic eIF2-alpha kinase) (HsPEK)
PEK Gene names
EIF2AK3 (PEK) (PERK)
Organism
Human
PEK Entry name
E2AK3_HUMAN
PEK Codon optimized cDNA(gene) Clone
PEK Cat #
RPE0765
Tag
PEK contains A 6x histidine tag
PEK Formulation
Liquid
PEK Storage
Storage at -20℃ to −80℃ Upon receipt. Avoid repeated freeze-thaw cycles.
PEK Applications
Applications: 1. Codon-optimized cDNA(gene) sequence designed for protein production in both E.coli and Mammalian cell. The cDNA(gene) has been cloned into E.coli expression vector with 6x Histidine tag.2. May be used as RNAi assistance to restore the loss-of-function.
Recombinant PEK Protein
PEK Cat #
PE0765
PEK Source
recombinant
PEK Applications
Western Blot, SDS-Page or may be used for other applications determined by user
PEK Purity
>90%, as determined by SDS-PAGE under reducing conditions
PEK Activity
N/A
Tag
PEK Contains A 6x histidine tag
PEK Formulation
Liquid
PEK Storage
;. Storage at -20℃ to −80℃ Upon receipt. Avoid repeated freeze-thaw cycles.
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PEK family
Protein kinase superfamily, Ser/Thr protein kinase family, GCN2 subfamily
PEK Subcellular locations
Endoplasmic reticulum membrane; Single-pass type I membrane protein.
PEK FUNCTION According to UniProtKB Swiss Prot
FUNCTION: 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. Serves as a critical effector of unfolded protein response (UPR)-induced G1 growth arrest due to the loss of cyclin D1 (By similarity).
PEK Sequence
DDBJ EMBL GenBank
PEK 3D structure
ModBase
PEK interaction
STRING
PEK Proteomic
PRIDE
PEK Genome annotation
Ensembl GeneID KEGG UCSC
PEK Organism specific
CTD MGI
PEK Phylogenomics
eggNOG GeneTree HOGENOM HOVERGEN

InParanoid OrthoDB PhylomeDB OMA
PEK Gene expression
Bgee ArrayExpress Genevestigator
PEK Family and domain
InterPro PROSITE ProtoNet
FOR in vitro RESEARCH USE ONLY