25062 PA superfamilyThalassiosira pseudonana
GO:0006508 GO:0008233 -
The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid.