Protein Name CD3 epsilon subunit of T-cell receptor complex
Organism Homo sapiens
Gene ID 916
Gene Symbol

CD3E

UniProt P07766 (CD3E_HUMAN)
Relationships Total Number of functionally related compound(s) : 76
Total Number of Articles : 90
Description

CD3 epsilon subunit of T-cell receptor complex

Gene Summary

The protein encoded by this gene is the CD3-epsilon polypeptide, which together with CD3-gamma, -delta and -zeta, and the T-cell receptor alpha/beta and gamma/delta heterodimers, forms the T-cell receptor-CD3 complex. This complex plays an important role in coupling antigen recognition to several intracellular signal-transduction pathways. The genes encoding the epsilon, gamma and delta polypeptides are located in the same cluster on chromosome 11. The epsilon polypeptide plays an essential role in T-cell development. Defects in this gene cause immunodeficiency. This gene has also been linked to a susceptibility to type I diabetes in women. [provided by RefSeq, Jul 2008]

synonyms
  • T-cell surface glycoprotein CD3 epsilon chain
  • CD3-epsilon
  • CD3e antigen, epsilon polypeptide (TiT3 complex)
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Properties