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CD3d molecule, delta (CD3-TCR complex)
Protein CD3D PDB 1xiw.png
PDB rendering based on 1xiw.
Available structures
PDB Ortholog search: PDBe, RCSB
Symbols CD3D ; CD3-DELTA; IMD19; T3D
External IDs OMIM186790 MGI88331 HomoloGene585 GeneCards: CD3D Gene
RNA expression pattern
PBB GE CD3D 213539 at tn.png
More reference expression data
Species Human Mouse
Entrez 915 12500
Ensembl ENSG00000167286 ENSMUSG00000032094
UniProt P04234 P04235
RefSeq (mRNA) NM_000732 NM_013487
RefSeq (protein) NP_000723 NP_038515
Location (UCSC) Chr 11:
118.34 – 118.34 Mb
Chr 9:
44.98 – 44.99 Mb
PubMed search [1] [2]

T-cell surface glycoprotein CD3 delta chain is a protein that in humans is encoded by the CD3D gene.[1]


CD3D has been shown to interact with CD8A.[2]

See also[edit]


  1. ^ "Entrez Gene: CD3D CD3d molecule, delta (CD3-TCR complex)". 
  2. ^ Doucey, Marie-Agnès; Goffin Laurence; Naeher Dieter; Michielin Olivier; Baumgärtner Petra; Guillaume Philippe; Palmer Ed; Luescher Immanuel F (Jan 2003). "CD3 delta establishes a functional link between the T cell receptor and CD8". J. Biol. Chem. (United States) 278 (5): 3257–64. doi:10.1074/jbc.M208119200. ISSN 0021-9258. PMID 12215456. 

Further reading[edit]

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