Protein Domain : Gamma interferon inducible lysosomal thiol reductase GILT IPR004911

Type  Family
Description  In humans, GILT (gamma-interferon-inducible lysosomal thiol reductase) functions in MHC class II-restricted antigen processing and MHC class I-restricted cross-presentation by reducing disulfide bonds of endocytosed proteins and facilitating their unfolding and optimal degradation [ , ]. Several other functions of GILT have also been found, for instance, GILT can act as a host factor for Listeria monocytogenes infection and is involved in the maintenance of cellular glutathione (GSH) levels []. GILT is characterised by a CXXC motif in the active site and an enzymatic mechanism in which the pair of active site cysteine residues cooperate to reduce substrate disulfide bonds [ ]. The GIL homologues from Drosophila melanogaster may play a role in the innate immune response upon bacterial challenge [].
Short Name  Interferon-induced_GILT

0 Child Features

3 Gene Families

445 Genes

1 Ontology Annotations

0 Parent Features

14 Publications

USDA
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