title: Crystallization and preliminary X-ray analysis of stationary phase survival protein E (SurE) from Xylella fastidiosa in two crystal forms.
abstract: The bacterium Xylella fastidiosa is a phytopathogenic organism that causes citrus variegated chlorosis, a disease which attacks economically important crops, mainly oranges. In this communication, the crystallization and preliminary X-ray crystallographic analysis of XfSurE, a survival protein E from X. fastidiosa, are reported. Data were collected for two crystal forms, I and II, to 1.93 and 2.9 Å resolution, respectively. Crystal form I belonged to space group C2, with unit-cell parameters a = 172.36, b = 84.18, c = 87.24 Å, α = γ = 90, β = 96.59°, whereas crystal form II belonged to space group C2, with unit-cell parameters a = 88.05, b = 81.26, c = 72.84 Å, α = γ = 90, β = 94.76°.
authors.affiliation: Laboratory of Structural Biology and Crystallography, Institute of Chemistry, University of Campinas, CP 6154, 13084-862 Campinas-SP, Brazil.
authors.forename: Marcelo Augusto
authors.initials: MA
authors.lastname: dos Reis
authors.forename: Antonio Marcos
authors.initials: AM
authors.lastname: Saraiva
authors.forename: Marcelo Leite
authors.initials: ML
authors.lastname: dos Santos
authors.forename: Anete Pereira
authors.initials: AP
authors.lastname: de Souza
authors.forename: Ricardo
authors.initials: R
authors.lastname: Aparicio
mesh_terms: D001426:Bacterial Proteins / Q000737:chemistry*; D003460:Crystallization; D018360:Crystallography, X-Ray; D044167:Xylella / Q000737:chemistry*
chemical_list: D001426:Bacterial Proteins