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The formation of a C-terminal peptidyl-proline amide by hydrolysis and oxidation of an interior Pro-Gly peptide in a secreted protein. The acetylation of the N-terminal proline of proteins to form the derivative N-acetyl-L-proline. The alteration of an amino acid residue in a peptide. The modification of peptidyl-proline. The hydroxylation of peptidyl-proline to form peptidyl-hydroxyproline. The formylation of the N-terminal proline of proteins to form the derivative N-formylproline. The posttranslational glycosylation of proteins via 04 atom of hydroxyproline to form O4-glycosyl-L-hydroxyproline; the most common form is arabinofuranosyl-4-proline. The methylation of the N-terminal proline of proteins to form the derivative N,N-dimethyl-L-proline. The covalent alteration of one or more amino acids occurring in proteins, peptides and nascent polypeptides (co-translational, post-translational modifications). Includes the modification of charged tRNAs that are destined to occur in a protein (pre-translation modification).

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: peptidyl-proline modification
Acc: GO:0018208
Aspect: Biological Process
Desc: The modification of peptidyl-proline.
Proteins in PDR annotated with:
   This term: 2 [Search]
   Term or descendants: 42 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0018208 - peptidyl-proline modification (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle