title: Nuclear magnetic resonance spectroscopy of cobalt(II) porphyrin-quinone complexes.
mesh_terms: D001665:Binding Sites; D003035:Cobalt; D009682:Magnetic Resonance Spectroscopy; D008968:Molecular Conformation; D009285:Naphthoquinones; D011166:Porphyrins; D011809:Quinones; D014451:Ubiquinone; D014812:Vitamin K
chemical_list: D009285:Naphthoquinones; D011166:Porphyrins; D011809:Quinones; D014812:Vitamin K; D014451:Ubiquinone; D003035:Cobalt