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The directed movement of a peptide antigen into, out of, within or between cells by means of some external agent such as a transporter or pore. The peptide antigen is typically, but not always, processed from an endogenous or exogenous protein. The directed movement of peptides, compounds of two or more amino acids where the alpha carboxyl group of one is bound to the alpha amino group of another, into, out of, within or between cells by means of some external agent such as a transporter or pore. The process by which an antigen-presenting cell expresses antigen (peptide or lipid) on its cell surface in association with an MHC protein complex. The process by which an antigen-presenting cell expresses peptide antigen in association with an MHC protein complex on its cell surface, including proteolysis and transport steps for the peptide antigen both prior to and following assembly with the MHC protein complex. The peptide antigen is typically, but not always, processed from an endogenous or exogenous protein. The directed movement of substances (such as macromolecules, small molecules, ions) into, out of, within or between cells, or within a multicellular organism by means of some external agent such as a transporter or pore.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: peptide antigen transport
Acc: GO:0046968
Aspect: Biological Process
Desc: The directed movement of a peptide antigen into, out of, within or between cells by means of some external agent such as a transporter or pore. The peptide antigen is typically, but not always, processed from an endogenous or exogenous protein.
Proteins in PDR annotated with:
   This term: 9 [Search]
   Term or descendants: 9 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0046968 - peptide antigen transport (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle