The acid-dependent conversion of major nuclear oligomeric polypeptides into a smaller species.
D000143:Acids; D000818:Animals; D002467:Cell Nucleus / Q000378:metabolism*; D002645:Chickens; D002843:Chromatin / Q000378:metabolism; D004912:Erythrocytes / Q000378:metabolism; D006868:Hydrolysis; D046911:Macromolecular Substances; D009685:Nuclear Envelope / Q000378:metabolism; D010455:Peptides / Q000378:metabolism*; D011498:Protein Precursors / Q000378:metabolism*
D000143:Acids; D002843:Chromatin; D046911:Macromolecular Substances; D010455:Peptides; D011498:Protein Precursors