CD1C Gene Summary [Human]

This gene encodes a member of the CD1 family of transmembrane glycoproteins, which are structurally related to the major histocompatibility complex (MHC) proteins and form heterodimers with beta-2-microglobulin. The CD1 proteins mediate the presentation of primarily lipid and glycolipid antigens of self or microbial origin to T cells. The human genome contains five CD1 family genes organized in a cluster on chromosome 1. The CD1 family members are thought to differ in their cellular localization and specificity for particular lipid ligands. The protein encoded by this gene is broadly distributed throughout the endocytic system via a tyrosine-based motif in the cytoplasmic tail. Alternatively spliced transcript variants of this gene have been observed, but their full-length nature is not known. [provided by RefSeq, Jul 2008]

Details

Type
Protein Coding
Official Symbol
CD1C
Official Name
CD1c molecule [Source:HGNC Symbol;Acc:HGNC:1636]
Ensembl ID
ENSG00000158481
Bio databases IDs NCBI: 911 Ensembl: ENSG00000158481
Aliases CD1c molecule
Synonyms BDCA1, CD1, CD1A, CD1c molecule, R7
Species
Human, Homo sapiens

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 human CD1C often fold into stable, three-dimensional structures and are associated with specific biological functions, such as binding to DNA, other proteins, or small molecules.
  • MHC-I family domain
  • Immunoglobulin C1-set domain
  • lipid binding
  • binding protein
  • YXX-Phi motif
  • immunoglobulin domain
  • endogenous lipid antigen binding
  • protein binding
  • exogenous lipid antigen binding

Pathways

Biological processes and signaling networks where the CD1C gene in human plays a role, providing insight into its function and relevance in health or disease.

Top Findings

The most significant associations for this gene, including commonly observed domains, pathway involvement, and functional highlights based on current data.
binds
  • 18:0/20:3 phosphatidylinositol
  • JPH3
  • 18:0/20:2 phosphatidylinositol
  • TRG/D
  • y2085
  • Adaptor protein 2
  • adaptor protein-2
  • ATXN10
  • 18:0/20:4 phosphatidylinositol
  • 18:1/18:2 phosphatidylcholine
disease
  • diabetic nephropathy
  • systemic lupus erythematosus
  • androgenic alopecia
  • cutaneous sarcoidosis
regulated by
  • lipopolysaccharide
  • dexamethasone
  • B lymphocytes
  • tretinoin
  • IL4
  • cholesterol
  • TNF
  • CD40LG
  • iron sucrose
  • CSF2
regulates
  • lipid
  • glycolipid
role in cell
  • activation
  • stimulation
  • antigen presentation in
  • presentation in

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
  • intracellular membrane-bounded organelle
  • cell surface
  • cellular membrane
  • endosomes
  • lysosome
  • Golgi Apparatus
  • Endoplasmic Reticulum
  • early endosomes
  • late endosomes
  • cytoplasmic vesicles

Gene Ontology Annotations

Describes the biological processes, cellular components, and molecular functions associated with the human CD1C gene, providing context for its role in the cell.

Biological Process

Functions and activities the gene product is involved in
  • immune response
  • adaptive immune response
  • antigen processing and presentation, exogenous lipid antigen via MHC class Ib
  • positive regulation of T cell mediated cytotoxicity
  • antigen processing and presentation, endogenous lipid antigen via MHC class Ib
  • T cell activation involved in immune response

Cellular Component

Where in the cell the gene product is active
  • extracellular space
  • intracellular membrane-bounded organelle
  • external side of plasma membrane
  • endosome membrane
  • endoplasmic reticulum
  • Golgi apparatus
  • plasma membrane
  • lysosome

Molecular Function

What the gene product does at the molecular level
  • protein binding
  • glycolipid binding
  • exogenous lipid antigen binding
  • endogenous lipid antigen binding
  • lipopeptide binding

Gene-Specific Assays for Results You Can Trust

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