CD200 Gene Summary [Human]

This gene encodes a type I membrane glycoprotein containing two extracellular immunoglobulin domains, a transmembrane and a cytoplasmic domain. This gene is expressed by various cell types, including B cells, a subset of T cells, thymocytes, endothelial cells, and neurons. The encoded protein plays an important role in immunosuppression and regulation of anti-tumor activity. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jan 2016]

Details

Type
Protein Coding
Official Symbol
CD200
Official Name
CD200 molecule [Source:HGNC Symbol;Acc:HGNC:7203]
Ensembl ID
ENSG00000091972
Bio databases IDs NCBI: 4345 Ensembl: ENSG00000091972
Aliases CD200 molecule
Synonyms CD200 molecule, Cspmo2, MOX1, MOX2, MRC, MRCOX2, OX-2
Species
Human, Homo sapiens
OrthologiesMouseRat

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 CD200 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
  • binding protein
  • Immunoglobulin V-Type
  • immunoglobulin domain
  • ectodomain
  • cell adhesion molecule binding
  • Immunoglobulin like
  • protein binding
  • Immunoglobulin V-set domain

Pathways

Biological processes and signaling networks where the CD200 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.
disease
  • experimental autoimmune encephalomyelitis
  • epithelial cancer
  • cancer
  • metastasis
  • advanced cancer
  • neoplasia
  • glioblastoma cancer
  • arthritis
  • pneumonitis
  • liver cancer
regulated by
  • IFNG
  • TP53
  • TNF
  • lipopolysaccharide
  • REL
  • CpG ODN 1668
  • thioacetamide
  • pirinixic acid
  • IKBKB
  • poly rI:rC-RNA
regulates
role in cell
  • apoptosis
  • expression in
  • quantity
  • proliferation
  • differentiation
  • activity
  • production in
  • recruitment
  • survival
  • number

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
  • cell surface
  • cellular membrane
  • neurites
  • synapse
  • perikaryon
  • axons
  • postsynaptic density

Gene Ontology Annotations

Describes the biological processes, cellular components, and molecular functions associated with the human CD200 gene, providing context for its role in the cell.

Biological Process

Functions and activities the gene product is involved in
  • negative regulation of interleukin-6 production
  • negative regulation of T cell migration
  • negative regulation of macrophage activation
  • negative regulation of NF-kappaB transcription factor activity
  • negative regulation of cell proliferation
  • positive regulation of CREB transcription factor activity
  • heterotypic cell-cell adhesion
  • negative regulation of leukocyte activation
  • positive regulation of transforming growth factor beta production
  • regulation of immune response

Cellular Component

Where in the cell the gene product is active
  • cell body
  • membrane
  • neuronal cell body
  • neuron projection
  • axon
  • plasma membrane
  • cell surface

Molecular Function

What the gene product does at the molecular level
  • protein binding
  • protein binding involved in heterotypic cell-cell adhesion

Gene-Specific Assays for Results You Can Trust

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