[Biosynthesis of collagen].
D000596:Amino Acids / Q000378:metabolism; D000818:Animals; D003094:Collagen / Q000096:biosynthesis*; D003012:Microbial Collagenase / Q000378:metabolism; D011392:Proline / Q000378:metabolism
D000596:Amino Acids; D003094:Collagen; D011392:Proline; D003012:Microbial Collagenase