title: Polymeric collagen.
mesh_terms: D003094:Collagen / Q000032:analysis / Q000096:biosynthesis / Q000302:isolation & purification; D006801:Humans; D007842:Lathyrism; D008239:Lysine / Q000032:analysis; D011108:Polymers; D011487:Protein Conformation; D012867:Skin / Q000032:analysis; D012871:Skin Diseases / Q000378:metabolism
chemical_list: D011108:Polymers; D003094:Collagen; D008239:Lysine