title: Interaction of SlyD with HypB of Helicobacter pylori facilitates nickel trafficking.
abstract: SlyD from Helicobacter pylori interacts with the [NiFe] hydrogenase accessory protein HypB through its IF domain. HpSlyD delivers Ni(2+) to HpHypB, leading to the enhancement of GTPase activity of HpHypB and implying the facilitation of Ni(2+) delivery from HpHypB to [NiFe] hydrogenase.
authors.affiliation: Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, P. R. China.
authors.forename: Tianfan
authors.initials: T
authors.lastname: Cheng
authors.forename: Hongyan
authors.initials: H
authors.lastname: Li
authors.forename: Xinming
authors.initials: X
authors.lastname: Yang
authors.forename: Wei
authors.initials: W
authors.lastname: Xia
authors.forename: Hongzhe
authors.initials: H
authors.lastname: Sun
mesh_terms: D001426:Bacterial Proteins / Q000378:metabolism*; D019204:GTP-Binding Proteins / Q000378:metabolism*; D049452:Green Fluorescent Proteins / Q000378:metabolism; D016480:Helicobacter pylori / Q000378:metabolism*; D006864:Hydrogenase / Q000378:metabolism; D017136:Ion Transport; D009532:Nickel / Q000378:metabolism*; D019906:Nuclear Magnetic Resonance, Biomolecular
chemical_list: D001426:Bacterial Proteins; C089637:HypB protein, bacteria; D049452:Green Fluorescent Proteins; D009532:Nickel; C043296:nickel-iron hydrogenase; D006864:Hydrogenase; D019204:GTP-Binding Proteins