title: Incorporation of proline analogs into procollagen. Assay for replacement of imino acids by cis-4-hydroxy-L-proline and cis-4-fluoro-L-proline.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D002642:Chick Embryo; D006909:Hydroxyproline / Q000378:metabolism; D011347:Procollagen / Q000096:biosynthesis*; D011392:Proline / Q000031:analogs & derivatives* / Q000378:metabolism
chemical_list: D000596:Amino Acids; D011347:Procollagen; D011392:Proline; D006909:Hydroxyproline