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Mitogen-activated protein kinase 3 (MAPK3) is also known as extracellular signal-regulated kinase 1 (ERK1). Transgenic gene knockout mice lacking MAPK3 are viable and it is thought that MAPK1 can fulfill some MAPK3 functions in most cells. [11] The main exception is in T cells. Mice lacking MAPK3 have reduced T cell development past the CD4 ...
26417 Ensembl ENSG00000102882 ENSMUSG00000063065 UniProt P27361 Q63844 RefSeq (mRNA) NM_001040056 NM_001109891 NM_002746 NM_011952 RefSeq (protein) NP_001035145 NP_001103361 NP_002737 NP_036082 Location (UCSC) Chr 16: 30.11 – 30.12 Mb Chr 7: 126.36 – 126.36 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Mitogen-activated protein kinase 3, also known as p44MAPK and ERK1, is an ...
The protein encoded by this gene is a member of the MAP kinase family. MAP kinases, also known as extracellular signal-regulated kinases (ERKs), act as an integration point for multiple biochemical signals, and are involved in a wide variety of cellular processes such as proliferation, differentiation, transcription regulation and development.
The signal that starts the MAPK/ERK pathway is the binding of extracellular mitogen to a cell surface receptor.This allows a Ras protein (a Small GTPase) to swap a GDP molecule for a GTP molecule, flipping the "on/off switch" of the pathway.
The first mitogen-activated protein kinase to be discovered was ERK1 in mammals. Since ERK1 and its close relative ERK2 are both involved in growth factor signaling, the family was termed "mitogen-activated". With the discovery of other members, even from distant organisms (e.g. plants), it has become increasingly clear that the name is a ...
26395 Ensembl ENSG00000169032 ENSMUSG00000004936 UniProt Q02750 P31938 RefSeq (mRNA) NM_002755 NM_008927 RefSeq (protein) NP_002746 NP_032953 Location (UCSC) Chr 15: 66.39 – 66.49 Mb Chr 9: 64.09 – 64.16 Mb PubMed search Wikidata View/Edit Human View/Edit Mouse Dual specificity mitogen-activated protein kinase kinase 1 is an enzyme that in humans is encoded by the MAP2K1 gene. Function The ...
Perhaps the best characterized MAP3K are the members of the oncogenic RAF family (RAF1, BRAF, ARAF), which are effectors of mitogenic ras signaling and which activate the ERK1/2 (MAPK3/MAPK1) pathway, through activation of MEK1(MAP2K1) and MEK2(MAP2K2). The JNKs are regulated by the MEKK 1/4, MLK 2/3, and ASK 1 MAPKKKs.
Inhee Mook-Jung is a South Korean Neuroscientist.She works on Alzheimer's disease pathogenesis.Professor Mook drew attention in 2006 for discovery that ERK1/2 proteins were involved in the regulation of beta amyloid, a substance that causes dementia. [1]