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Enzyme found in humans
RPS6KA2 Identifiers Aliases RPS6KA2 , HU-2, MAPKAPK1C, RSK, RSK3, S6K-alpha, S6K-alpha2, p90-RSK3, pp90RSK3, p90RSK2, ribosomal protein S6 kinase A2External IDs OMIM : 601685 ; MGI : 1342290 ; HomoloGene : 100680 ; GeneCards : RPS6KA2 ; OMA :RPS6KA2 - orthologs RNA expression patternBgee Human Mouse (ortholog)Top expressed in inferior olivary nucleus lower lobe of lung internal globus pallidus dorsal motor nucleus of vagus nerve inferior ganglion of vagus nerve C1 segment optic nerve right lung corpus callosum superior vestibular nucleus
Top expressed in granulocyte muscle of thigh neural layer of retina tail of embryo superior frontal gyrus dentate gyrus of hippocampal formation granule cell primary visual cortex genital tubercle lens ventricular zone
More reference expression data
BioGPS
Wikidata
Ribosomal protein S6 kinase alpha-2 is an enzyme that in humans is encoded by the RPS6KA2 gene .[ 5] [ 6]
This gene encodes a member of the RSK (ribosomal S6 kinase) family of serine and threonine kinases . This kinase contains 2 non-identical kinase catalytic domains and phosphorylates various substrates, including members of the mitogen -activated kinase (MAPK) signalling pathway. The activity of this protein has been implicated in controlling cell growth and differentiation . Alternate transcriptional splice variants, encoding different isoforms , have been characterized.[ 6]
RPS6KA2 has been shown to interact with MAPK3 [ 7] [ 8] and MAPK1 .[ 7] [ 8]
^ a b c GRCh38: Ensembl release 89: ENSG00000071242 – Ensembl , May 2017
^ a b c GRCm38: Ensembl release 89: ENSMUSG00000023809 – Ensembl , May 2017
^ "Human PubMed Reference:" . National Center for Biotechnology Information, U.S. National Library of Medicine .
^ "Mouse PubMed Reference:" . National Center for Biotechnology Information, U.S. National Library of Medicine .
^ Moller DE, Xia CH, Tang W, Zhu AX, Jakubowski M (Apr 1994). "Human rsk isoforms: cloning and characterization of tissue-specific expression". Am J Physiol . 266 (2 Pt 1): C351–9. doi :10.1152/ajpcell.1994.266.2.C351 . PMID 8141249 .
^ a b "Entrez Gene: RPS6KA2 ribosomal protein S6 kinase, 90kDa, polypeptide 2" .
^ a b Roux PP, Richards Stephanie A, Blenis John (Jul 2003). "Phosphorylation of p90 Ribosomal S6 Kinase (RSK) Regulates Extracellular Signal-Regulated Kinase Docking and RSK Activity" . Mol. Cell. Biol . 23 (14). United States: 4796–804. doi :10.1128/MCB.23.14.4796-4804.2003 . ISSN 0270-7306 . PMC 162206 . PMID 12832467 .
^ a b Zhao Y, Bjorbaek C, Moller D E (Nov 1996). "Regulation and interaction of pp90(rsk) isoforms with mitogen-activated protein kinases" . J. Biol. Chem . 271 (47). UNITED STATES: 29773–9. doi :10.1074/jbc.271.47.29773 . ISSN 0021-9258 . PMID 8939914 .
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Activity Regulation Classification Kinetics Types