title: Iron-sulfur cluster biosynthesis: role of a semi-conserved histidine.
abstract: His mediates iron delivery to the [2Fe-2S] assembly site of ISU/IscU scaffold proteins, but is not required for the binding of iron or cluster.
authors.affiliation: Evans Laboratory of Chemistry, The Ohio State University, Columbus, OH 43210, USA.
authors.forename: Jia
authors.initials: J
authors.lastname: Huang
authors.forename: J A
authors.initials: JA
authors.lastname: Cowan
mesh_terms: D000595:Amino Acid Sequence; D002942:Circular Dichroism; D006639:Histidine / Q000737:chemistry*; D006801:Humans; D007501:Iron / Q000378:metabolism; D007506:Iron-Sulfur Proteins / Q000096:biosynthesis* / Q000737:chemistry / Q000378:metabolism; D008969:Molecular Sequence Data; D017386:Sequence Homology, Amino Acid; D013056:Spectrophotometry, Ultraviolet
chemical_list: D007506:Iron-Sulfur Proteins; D006639:Histidine; D007501:Iron