negative regulation of antigen processing and presentation of peptide antigen
Any process that stops, prevents, or reduces the frequency, rate, or extent of antigen processing and presentation of peptide antigen.
GO:0002578
negative regulation of antigen processing and presentation
is_a
GO:0002583
regulation of antigen processing and presentation of peptide antigen
is_a
GO:0048002
antigen processing and presentation of peptide antigen
negatively_regulates
down regulation of antigen processing and presentation of peptide antigen
exact
down-regulation of antigen processing and presentation of peptide antigen
exact
downregulation of antigen processing and presentation of peptide antigen
exact
inhibition of antigen processing and presentation of peptide antigen
narrow
negative regulation of peptide antigen processing and presentation
exact