title: The Ni2+ binding properties of Helicobacter pylori NikR.
abstract: The binding constants between Ni2+ and Helicobacterpylori NikR have been determined using isothermal titration microcalorimetry in order to rationalize the role of this protein as a nickel-dependent biological sensor.
authors.affiliation: Laboratory of Bioinorganic Chemistry, Department of Agro-Environmental Science and Technology, University of Bologna, Viale G. Fanin 40, I-40127 Bologna, Italy.
authors.forename: Barbara
authors.initials: B
authors.lastname: Zambelli
authors.forename: Matteo
authors.initials: M
authors.lastname: Bellucci
authors.forename: Alberto
authors.initials: A
authors.lastname: Danielli
authors.forename: Vincenzo
authors.initials: V
authors.lastname: Scarlato
authors.forename: Stefano
authors.initials: S
authors.lastname: Ciurli
mesh_terms: D001426:Bacterial Proteins / Q000737:chemistry / Q000378:metabolism*; D001665:Binding Sites; D016480:Helicobacter pylori / Q000737:chemistry*; D009532:Nickel / Q000378:metabolism* / Q000494:pharmacology; D011487:Protein Conformation; D012097:Repressor Proteins / Q000737:chemistry / Q000378:metabolism*
chemical_list: D001426:Bacterial Proteins; C523724:NikR protein, Helicobacter pylori; D012097:Repressor Proteins; D009532:Nickel