UniProt Summary: Catalyzes the post-translational formation of 4- hydroxyproline in -Xaa-Pro-Gly- sequences in collagens and other proteins. {ECO:0000269|PubMed:12874193, ECO:0000269|PubMed:14500733}.
Pfam DomainsGO Terms
Pfam Domains
2OG-FeII Oxy
P4Ha N
GO Terms
procollagen-proline 4-dioxygenase activity
peptidyl-proline hydroxylation to 4-hydroxy-L-proline
oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen
peptidyl-proline hydroxylation
4-hydroxyproline metabolic process
L-ascorbic acid binding
protein hydroxylation
peptidyl-proline modification
iron ion binding
cellular modified amino acid metabolic process
alpha-amino acid metabolic process
endoplasmic reticulum lumen
cellular amino acid metabolic process
peptidyl-amino acid modification
carboxylic acid metabolic process
oxidation-reduction process
oxoacid metabolic process
endoplasmic reticulum
organic acid metabolic process
small molecule metabolic process
CRISPR Data
Compound HitMost Correlated Genes in ChemogenomicsTissues where Essential in the Avana Dataset (DepMap 20Q1)