title: Glycine-metal complexes in porphyrin biosynthesis.
mesh_terms: D005998:Glycine / Q000378:metabolism*; D007477:Ions; D008024:Ligands; D008670:Metals; D011162:Porphobilinogen / Q000096:biosynthesis; D011166:Porphyrins / Q000096:biosynthesis*
chemical_list: D007477:Ions; D008024:Ligands; D008670:Metals; D011166:Porphyrins; D011162:Porphobilinogen; D005998:Glycine