protein polymerization
http://purl.obolibrary.org/obo/GO_0051258
The process of creating protein polymers, compounds composed of a large number of component monomers; polymeric proteins may be made up of different or identical monomers. Polymerization occurs by the addition of extra monomers to an existing poly- or oligomeric protein. [ GOC:ai ]
Synonyms: protein polymer formation, protein polymer biosynthetic process, protein polymer biosynthesis