peptidyl-proline hydroxylation to 4-hydroxy-L-proline
The modification of peptidyl-proline to form 4-hydroxy-L-proline; catalyzed by procollagen-proline,2-oxoglutarate-4-dioxygenase.
GO:0006575
modified amino acid metabolic process
is_a
GO:0019511
peptidyl-proline hydroxylation
is_a
GO:0170041
non-proteinogenic amino acid metabolic process
is_a