The most common form of fibrillar collagen. It is a major constituent of bone (BONE AND BONES) and SKIN and consists of a heterotrimer of two alpha1(I) and one alpha2(I) chains. (mesh:D024042)



Synonym Reference Specificity
type I collagen Exact
collagen type I Exact
Type I collagen Exact

Incoming Relations

Identifier Name Relation
HGNC:2198 COL1A2 isa
HGNC:2197 COL1A1 isa

Outgoing Relations

None available.