Description : (at3g06300 : 385.0) Encodes a prolyl-4 hydroxylase that can hydroxylate poly(L-proline)and other proline rich peptides, including those with sequences corresponding to those in arabinogalactan proteins and extensins.; P4H isoform 2 (AT-P4H-2); FUNCTIONS IN: oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, 2-oxoglutarate as one donor, and incorporation of one atom each of oxygen into both donors, procollagen-proline 4-dioxygenase activity; INVOLVED IN: peptidyl-proline hydroxylation to 4-hydroxy-L-proline; LOCATED IN: endomembrane system; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Prolyl 4-hydroxylase, alpha subunit (InterPro:IPR006620), Oxoglutarate/iron-dependent oxygenase (InterPro:IPR005123), Metridin-like ShK toxin (InterPro:IPR003582); BEST Arabidopsis thaliana protein match is: 2-oxoglutarate (2OG) and Fe(II)-dependent oxygenase superfamily protein (TAIR:AT5G18900.1); Has 2500 Blast hits to 2478 proteins in 341 species: Archae - 0; Bacteria - 386; Metazoa - 1038; Fungi - 78; Plants - 408; Viruses - 17; Other Eukaryotes - 573 (source: NCBI BLink). & (reliability: 770.0) & (original description: no original description)
Condition specificity: 7 h after light (SPM: 0.45, entropy: 1.92, tau: 0.11)