PAG1

Last updated
PAG1
Identifiers
Aliases PAG1 , CBP, PAG, phosphoprotein membrane anchor with glycosphingolipid microdomains 1
External IDs OMIM: 605767 MGI: 2443160 HomoloGene: 10198 GeneCards: PAG1
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_018440
NM_001007549

NM_001195031
NM_053182

RefSeq (protein)

NP_060910

NP_001181960
NP_444412

Location (UCSC) Chr 8: 80.97 – 81.11 Mb Chr 3: 9.75 – 9.9 Mb
PubMed search [3] [4]
Wikidata
View/Edit Human View/Edit Mouse

Phosphoprotein associated with glycosphingolipid-enriched microdomains 1 is a protein that in humans is encoded by the PAG1 gene. [5] [6]

Contents

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]

Interactions

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]

Related Research Articles

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<span class="mw-page-title-main">Lymphocyte cytosolic protein 2</span> Protein-coding gene in the species Homo sapiens

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.

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<span class="mw-page-title-main">GAB2</span> Protein-coding gene in the species Homo sapiens

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<span class="mw-page-title-main">Sodium-hydrogen antiporter 3 regulator 1</span> Protein-coding gene in the species Homo sapiens

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<span class="mw-page-title-main">DOK1</span> Protein-coding gene in the species Homo sapiens

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<span class="mw-page-title-main">FYB</span> Protein-coding gene in the species Homo sapiens

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<span class="mw-page-title-main">GRAP</span> Protein-coding gene in humans

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<span class="mw-page-title-main">SCIMP protein</span>

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.

References

  1. 1 2 3 GRCh38: Ensembl release 89: ENSG00000076641 - Ensembl, May 2017
  2. 1 2 3 GRCm38: Ensembl release 89: ENSMUSG00000027508 - Ensembl, May 2017
  3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. 1 2 3 Brdicka T, Pavlistová D, Leo A, Bruyns E, Korínek V, Angelisová P, Scherer J, Shevchenko A, Hilgert I, Cerný J, Drbal K, Kuramitsu Y, Kornacker B, Horejsí V, Schraven B (May 2000). "Phosphoprotein associated with glycosphingolipid-enriched microdomains (PAG), a novel ubiquitously expressed transmembrane adaptor protein, binds the protein tyrosine kinase csk and is involved in regulation of T cell activation". The Journal of Experimental Medicine. 191 (9): 1591–604. doi:10.1084/jem.191.9.1591. PMC   2213442 . PMID   10790433.
  6. 1 2 "Entrez Gene: PAG1 phosphoprotein associated with glycosphingolipid microdomains 1".
  7. Brdicková N, Brdicka T, Andera L, Spicka J, Angelisová P, Milgram SL, Horejsí V (October 2001). "Interaction between two adapter proteins, PAG and EBP50: a possible link between membrane rafts and actin cytoskeleton". FEBS Letters. 507 (2): 133–6. doi: 10.1016/S0014-5793(01)02955-6 . PMID   11684085. S2CID   12676563.
  8. Wen ST, Van Etten RA (October 1997). "The PAG gene product, a stress-induced protein with antioxidant properties, is an Abl SH3-binding protein and a physiological inhibitor of c-Abl tyrosine kinase activity". Genes & Development. 11 (19): 2456–67. doi:10.1101/gad.11.19.2456. PMC   316562 . PMID   9334312.

Further reading