title: Stability data of FlgD from Helicobacter pylori and structural comparison with other homologs.
abstract: Flagellin component D (FlgD) from Helicobacter pylori is involved in the assembly of the hook of flagella, helical tubular structures that provide motility in non-filamentous bacteria. Data provided in this article refer to HpFlgD from strains 26695 (HpFlgD_26695) and G27 (HpFlgD_G27). Within this article, information on the secondary structure content and different type of interfaces found in the two crystal forms of HpFlgD (monoclinic, HpFlgD_m and tetragonal, HpFlgD_t) are provided, as well as the list of the hydrogen bonds between monomers that are relevant for their assembly into a tetramer. Additionally, data involving investigation of the size of HpFlgD in the solution and the crystallized HpFlgD are presented, "Crystal structure of truncated FlgD from the human pathogen Helicobacter pylori" [1]. The superposition of the different domains of HpFlgD (Fn-III and tudor domains) with the similar domains found in other species is shown, as well as the superposition of HpFlgD and modeled HpFlgE (flagellar hook protein).
authors.affiliation: University of Zagreb, Faculty of Science, Department of Chemistry, Division of General and Inorganic Chemistry, Horvatovac 102a, Zagreb 10000, Croatia; Department of Biomedical Sciences, University of Padua, Via Ugo Bassi 58/B, Padua 35131, Italy.
authors.forename: Ivana
authors.initials: I
authors.lastname: Pulić
authors.affiliation: Department of Biology, University of Padua, Via Ugo Bassi 58/B, Padua 35131, Italy.
authors.forename: Laura
authors.initials: L
authors.lastname: Cendron
authors.affiliation: Department of Biomedical Sciences, University of Padua, Via Ugo Bassi 58/B, Padua 35131, Italy.
authors.forename: Marco
authors.initials: M
authors.lastname: Salamina
authors.affiliation: Department of Pharmaceutical Sciences, University of Padua, Via Marzolo 5, Padua 35131, Italy.
authors.forename: Patrizia
authors.initials: P
authors.lastname: Polverino de Laureto
authors.affiliation: University of Zagreb, Faculty of Science, Department of Chemistry, Division of General and Inorganic Chemistry, Horvatovac 102a, Zagreb 10000, Croatia.
authors.forename: Dubravka
authors.initials: D
authors.lastname: Matković-Čalogović
authors.affiliation: Department of Biomedical Sciences, University of Padua, Via Ugo Bassi 58/B, Padua 35131, Italy.
authors.forename: Giuseppe
authors.initials: G
authors.lastname: Zanotti