title: Artificial heme-proteins: determination of axial ligand orientations through paramagnetic NMR shifts.
abstract: An empirical equation, describing the relationship between the porphyrin methyl hyperfine shifts and the position of the axial ligand(s), has been applied to an artificial heme-protein in order to obtain insight into the active site properties of heme-protein models.
authors.affiliation: Department of Chemical Sciences, University "Federico II" of Naples, Via Cintia 21, 80126, Naples, Italy. alombard@unina.it.
authors.forename: Claudia
authors.initials: C
authors.lastname: Vicari
authors.forename: Ivo H
authors.initials: IH
authors.lastname: Saraiva
authors.forename: Ornella
authors.initials: O
authors.lastname: Maglio
authors.forename: Flavia
authors.initials: F
authors.lastname: Nastri
authors.forename: Vincenzo
authors.initials: V
authors.lastname: Pavone
authors.forename: Ricardo O
authors.initials: RO
authors.lastname: Louro
authors.forename: Angela
authors.initials: A
authors.lastname: Lombardi
mesh_terms: D000595:Amino Acid Sequence; D001672:Biocompatible Materials / Q000737:chemistry* / Q000378:metabolism; D020134:Catalytic Domain; D006420:Hemeproteins / Q000737:chemistry* / Q000378:metabolism; D008024:Ligands; D008958:Models, Molecular; D019906:Nuclear Magnetic Resonance, Biomolecular; D011166:Porphyrins / Q000737:chemistry
chemical_list: D001672:Biocompatible Materials; D006420:Hemeproteins; D008024:Ligands; D011166:Porphyrins