Article
Phosphorylated peptides are naturally processed and presented by major histocompatibility complex class I molecules in vivo.
The Journal of experimental medicine - 18 Dec 2000
Zarling A L, Ficarro S B, White F M, Shabanowitz J, Hunt D F, Engelhard V H
Abstract excerpt
Posttranslational modification of peptide antigens has been shown to alter the ability of T cells to recognize major histocompatibility complex (MHC) class I-restricted peptides. However, the existence and origin of naturally processed phosphorylated peptides presented by MHC class I molecules have not been explored. By using mass spectrometry, significant numbers of naturally processed phosphorylated peptides...
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