Lat Gene Summary [Rat]

Predicted to enable molecular condensate scaffold activity; protein kinase binding activity; and signaling receptor complex adaptor activity. Predicted to be involved in several processes, including cell surface receptor signaling pathway; intracellular signaling cassette; and membrane raft distribution. Predicted to act upstream of or within gene expression and lymphocyte homeostasis. Predicted to be located in Golgi apparatus; cell-cell junction; and membrane. Predicted to be part of COP9 signalosome and TCR signalosome. Predicted to be active in immunological synapse. Human ortholog(s) of this gene implicated in immunodeficiency 52. Orthologous to human LAT (linker for activation of T cells). [provided by Alliance of Genome Resources, Apr 2025]

Details

Type
Protein Coding
Official Symbol
Lat
Official Name
linker for activation of T cells [Source:RGD Symbol;Acc:620802]
Ensembl ID
ENSRNOG00000017429
Bio databases IDs NCBI: 81511 Ensembl: ENSRNOG00000017429
Aliases linker for activation of T cells
Synonyms IMD52, LAT1, linker for activation of T cells, p36-38, pp36
Species
Rat, Rattus norvegicus
OrthologiesHumanMouse

Protein Domains

A protein domain is a distinct structural or functional region within a protein that can evolve, function, and exist independently of the rest of the protein chain. These domains in rat Lat often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • extracellular domain
  • palmitoylation site
  • protein kinase binding
  • lipid raft association site
  • protein binding activity, bridging
  • protein binding
  • proline rich domain
  • Grb2 binding domain
  • Linker for activation of T-cells
  • kinase
  • cytoplasmic domain
  • receptor signaling complex scaffold protein
  • transmembrane domain
  • intracellular domain
  • cytosolic tail domain
  • membrane-proximal domain
  • tyrosine phosphorylation site

Top Findings

The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
disease
  • immunodeficiency 52
  • lymphoproliferative disorder
  • hyperplasia
  • multiple sclerosis
  • essential thrombocythemia
  • severe combined immunodeficiency
  • autoimmune disease
  • T-cell lymphoproliferative disorder
  • thrombosis
  • diffuse cutaneous systemic sclerosis
regulated by
  • glutathione
  • TCR (complex)
  • withaferin A
  • Immunoglobulin
  • CD38
  • methyl-beta-cyclodextrin
  • SSU72
  • N-acetylglucosamine
  • ZAP70
  • OTUD7B
regulates
  • AKT
  • ERK
  • TNF
  • MAPK14
  • PI3K (complex)
  • IL6
  • JNK
  • p38 MAPK
  • ERK1/2
  • Ca2+
role in cell
  • activation in
  • expression in
  • survival
  • formation in
  • phosphorylation in
  • cell death
  • chemotaxis
  • proliferation
  • formation
  • migration

Subcellular Expression

Locations within the cell where the protein is known or predicted to be active, providing insight into its function and cellular context.
  • Plasma Membrane
  • detergent-insoluble membrane fraction
  • raft fractions
  • detergent-insoluble fractions
  • membrane fraction
  • Cytoplasm
  • cell periphery
  • perinuclear region
  • cellular membrane
  • vesicles
  • Golgi Apparatus
  • intercellular junctions
  • immunological synapses
  • cytosol
  • microdomains
  • gems
  • membrane rafts
  • detergent-soluble fraction
  • cytoplasmic fraction

Gene Ontology Annotations

Describes the biological processes, cellular components, and molecular functions associated with the rat Lat gene, providing context for its role in the cell.

Biological Process

Functions and activities the gene product is involved in
  • lymphocyte homeostasis
  • T cell activation
  • adaptive immune response
  • Ras protein signal transduction
  • mast cell degranulation
  • inflammatory response
  • integrin-mediated signaling pathway
  • immune response
  • positive regulation of protein kinase activity
  • gene expression
  • calcium-mediated signaling
  • regulation of T cell activation
  • T cell receptor signaling pathway
  • intracellular signal transduction

Cellular Component

Where in the cell the gene product is active
  • cell-cell junction
  • membrane
  • membrane raft
  • Golgi apparatus
  • signalosome
  • plasma membrane
  • immunological synapse

Molecular Function

What the gene product does at the molecular level
  • protein kinase binding
  • protein binding
  • receptor signaling complex scaffold activity

Gene-Specific Assays for Results You Can Trust

Streamline your workflow with assays designed for this gene. Our targeted dPCR and qPCR assays help you generate meaningful data – efficiently and accurately.