PAG1 | |||||||||||||||||||||||||||||||||||||||||||||||||||
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Aliases | PAG1 , CBP, PAG, phosphoprotein membrane anchor with glycosphingolipid microdomains 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||
External IDs | OMIM: 605767 MGI: 2443160 HomoloGene: 10198 GeneCards: PAG1 | ||||||||||||||||||||||||||||||||||||||||||||||||||
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Wikidata | |||||||||||||||||||||||||||||||||||||||||||||||||||
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Phosphoprotein associated with glycosphingolipid-enriched microdomains 1 is a protein that in humans is encoded by the PAG1 gene. [5] [6]
The protein encoded by this gene is a type III transmembrane adaptor protein that binds to the tyrosine kinase csk protein. It is thought to be involved in the regulation of T cell activation. [6]
PAG1 has been shown to interact with FYN, [5] C-src tyrosine kinase, [5] Sodium-hydrogen antiporter 3 regulator 1 [7] and Abl gene. [8]
Tyrosine-protein kinase ABL1 also known as ABL1 is a protein that, in humans, is encoded by the ABL1 gene located on chromosome 9. c-Abl is sometimes used to refer to the version of the gene found within the mammalian genome, while v-Abl refers to the viral gene, which was initially isolated from the Abelson murine leukemia virus.
Tropomyosin receptor kinase A (TrkA), also known as high affinity nerve growth factor receptor, neurotrophic tyrosine kinase receptor type 1, or TRK1-transforming tyrosine kinase protein is a protein that in humans is encoded by the NTRK1 gene.
Growth factor receptor-bound protein 2 also known as Grb2 is an adaptor protein involved in signal transduction/cell communication. In humans, the GRB2 protein is encoded by the GRB2 gene.
Lymphocyte cytosolic protein 2, also known as LCP2 or SLP-76, is a signal-transducing adaptor protein expressed in T cells and myeloid cells and is important in the signaling of T-cell receptors (TCRs). As an adaptor protein, SLP-76 does not have catalytic functions, primarily binding other signaling proteins to form larger signaling complexes. It is a key component of the signaling pathways of receptors with immunoreceptor tyrosine-based activation motifs (ITAMs) such as T-cell receptors, its precursors, and receptors for the Fc regions of certain antibodies. SLP-76 is expressed in T-cells and related lymphocytes like natural killer cells.
The Linker for activation of T cells, also known as linker of activated T cells or LAT, is a protein involved in the T-cell antigen receptor signal transduction pathway which in humans is encoded by the LAT gene. Alternative splicing results in multiple transcript variants encoding different isoforms.
GRB2-associated-binding protein 2 also known as GAB2 is a protein that in humans is encoded by the GAB2 gene.
Proto-oncogene tyrosine-protein kinase Fyn is an enzyme that in humans is encoded by the FYN gene.
Cbl is a mammalian gene encoding the protein CBL which is an E3 ubiquitin-protein ligase involved in cell signalling and protein ubiquitination. Mutations to this gene have been implicated in a number of human cancers, particularly acute myeloid leukaemia.
Ezrin also known as cytovillin or villin-2 is a protein that in humans is encoded by the EZR gene.
Sodium-hydrogen antiporter 3 regulator 1 is a regulator of Sodium-hydrogen antiporter 3. It is encoded by the gene SLC9A3R1. It is also known as ERM Binding Protein 50 (EBP50) or Na+/H+ Exchanger Regulatory Factor (NHERF1). It is believed to interact via long-range allostery, involving significant protein dynamics.
Docking protein 1 is a protein that in humans is encoded by the DOK1 gene.
FYN binding protein (FYB-120/130), also known as FYB, ADAP, and SLAP-130 is a protein that is encoded by the FYB gene in humans. The protein is expressed in T cells, monocytes, mast cells, macrophages, NK cells, but not B cells. FYB is a multifunctional protein involved in post-activation T cell signaling, lymphocyte cytokine production, cell adhesion, and actin remodeling.
Src kinase-associated phosphoprotein 1 is an adapter protein that in humans is encoded by the SKAP1 gene.
Signaling threshold-regulating transmembrane adapter 1 is a protein that in humans is encoded by the SIT1 gene.
Lck-interacting transmembrane adapter 1 is a protein that in humans is encoded by the LIME1 gene.
Protein tyrosine phosphatase receptor type C-associated protein is an enzyme that in humans is encoded by the PTPRCAP gene.
GRB2-related adapter protein is a protein that in humans is encoded by the GRAP gene.
Phosphoinositide 3-kinase adapter protein 1 is an enzyme that in humans is encoded by the PIK3AP1 gene.
Tyrosine-protein kinase CSK also known as C-terminal Src kinase is an enzyme that, in humans, is encoded by the CSK gene. This enzyme phosphorylates tyrosine residues located in the C-terminal end of Src-family kinases (SFKs) including SRC, HCK, FYN, LCK, LYN and YES1.
SLP65/SLP76, Csk-interacting membrane protein, termed SCIMP, belongs to family of transmembrane adaptor proteins (TRAP) which do not directly associate with a receptor, such as LAT, NTAL, LIME or LAX. SCIMP is expressed in antigen-presenting cells (APC), namely B cells, bone marrow-derived dendritic cells and macrophages.