NCIt synonyms : Collagen 1; Collagen Type 1; Type 1 Collagen; Collagen I; Collagen Type I;
NCIt definition : A heterotrimeric fibrillar protein complex comprised of two collagen alpha-1(I) chains
and one collagen alpha-2(I) chains. Type I collagen is the most abundant fibrillar
collagen in humans and is present in scar tissue, tendons, ligaments, bone, dermis,
dentin, and organ capsules.;