Assertion: membrane protein | /r/CapableOf | form filamentous polymers
Facets:
value: like all intermediate filaments
type: OTHER
value: in a series of assembly steps
type: TEMPORAL
Source sentences:
text: Like all intermediate filaments, keratin proteins form filamentous polymers in a series of assembly steps beginning with dimerization; dimers assemble into tetramers and octamers and eventually, if the current hypothesis holds, into unit-length-filaments (ULF) capable of annealing end-to-end into long filaments.