CD1a (Cluster of Differentiation 1a) is a human protein encoded by the CD1A gene.[3]

CD1A
Available structures
PDBHuman UniProt search: PDBe RCSB
Identifiers
AliasesCD1A, CD1, FCB6, HTA1, R4, T6, CD1a molecule
External IDsOMIM: 188370; HomoloGene: 113556; GeneCards: CD1A; OMA:CD1A - orthologs
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

NM_001763
NM_001320652

n/a

RefSeq (protein)

NP_001307581
NP_001754

n/a

Location (UCSC)Chr 1: 158.25 – 158.26 Mbn/a
PubMed search[2]n/a
Wikidata
View/Edit 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 localizes to the plasma membrane and to recycling vesicles of the early endocytotic system. Alternatively spliced transcript variants have been observed, but their biological validity has not been determined.[3] Transcript levels of the CD1A gene are upregulated in the lung parenchyma of smokers.[4]

References

edit
  1. ^ a b c GRCh38: Ensembl release 89: ENSG00000158477Ensembl, May 2017
  2. ^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  3. ^ a b "Entrez Gene: CD1A CD1a molecule".
  4. ^ Pintarelli G, Noci S, Maspero D, Pettinicchio A, Dugo M, De Cecco L, Incarbone M, Tosi D, Santambrogio L, Dragani TA, Colombo F (September 2019). "Cigarette smoke alters the transcriptome of non-involved lung tissue in lung adenocarcinoma patients". Scientific Reports. 9 (1): 13039. Bibcode:2019NatSR...913039P. doi:10.1038/s41598-019-49648-2. PMC 6736939. PMID 31506599.
edit

Further reading

edit

This article incorporates text from the United States National Library of Medicine, which is in the public domain.