Intermediate filament structure.
In the past year, several new developments concerning the structure of intermediate filament proteins and their assembly into intact intermediate filaments have been made: the coiled-coil structure of a rod domain has been elucidated; the basis of the chain interaction and its role in intermediate filament assembly has been specified; the organization of nearest-neighbour molecules in keratin intermediate filaments has been determined; and the glycine loop structures of the terminal domains of epidermal keratin chains have been defined. In addition, mutations in intermediate filament chains that promote pathology have been reported for the first time.
Parry
D A
DA
Department of Physics and Biophysics, Massey University, Palmerston North, New Zealand.
Steinert
P M
PM
D000818:Animals; D006801:Humans; D007382:Intermediate Filaments / Q000737:chemistry* / Q000502:physiology; D007633:Keratins / Q000737:chemistry / Q000235:genetics; D016297:Mutagenesis, Site-Directed; D012871:Skin Diseases / Q000235:genetics
D007633:Keratins