7458 Asp_Arg_Hydrox superfamilyThalassiosira pseudonana
GO:0004597 GO:0018193 GO:0030176 -
peptide-aspartate beta-dioxygenase activity
Catalysis of the reaction: peptide L-aspartate + 2-oxoglutarate + O2 = peptide 3-hydroxy-L-aspartate + succinate + CO2.
peptidyl-amino acid modification
The alteration of an amino acid residue in a peptide.
integral component of endoplasmic reticulum membrane
The component of the endoplasmic reticulum membrane consisting of gene products and protein complexes that have some part that penetrates at least one leaflet of the membrane bilayer. This component includes gene products that are buried in the bilayer with no exposure outside the bilayer.