PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32369015-3 2020 Here we report that knock-in mice harboring a cysteine-to-alanine substitution at Krt14"s codon 373 (C373A) exhibit alterations in disulfide-bonded K14 species and a barrier defect secondary to enhanced proliferation, faster transit time and altered differentiation in epidermis. Cysteine 46-54 keratin 14 Mus musculus 82-87 32369015-3 2020 Here we report that knock-in mice harboring a cysteine-to-alanine substitution at Krt14"s codon 373 (C373A) exhibit alterations in disulfide-bonded K14 species and a barrier defect secondary to enhanced proliferation, faster transit time and altered differentiation in epidermis. Cysteine 46-54 keratin 14 Mus musculus 148-151 25869667-3 2015 By comparing the properties of wild-type K14 with a completely cysteine-free variant thereof, we found that K14-dependent disulfide bonding limited filament elongation during polymerization in vitro but was necessary for the genesis of a perinuclear-concentrated network of keratin filaments, normal keratin cycling, and the sessile behavior of the nucleus and whole cell in keratinocytes studied by live imaging. Cysteine 63-71 keratin 14 Mus musculus 108-111 25869667-4 2015 Many of these phenotypes were rescued when analyzing a K14 variant harboring a single Cys residue at position 367. Cysteine 86-89 keratin 14 Mus musculus 55-58