(colgn1.spt) Click to see a fragment of the protein displayed in the ball and stick format.
(colgn2.spt) Click to see the fragment displayed as a blue ribbon.
(colgn3.spt)
Collagen contains multiple strands of protein twisted around each other.
Click to see the structure with three strands, each colored differently.
(a040.spt)
(a050.spt)
(a060.spt)
(a070.spt)
(a080.spt)
(a090.spt)
(a100.spt)