title: Crystallization and preliminary X-ray diffraction analysis of the ArsC protein from the Escherichia coli arsenical resistance plasmid, R773.
abstract: Diffraction data to 3.0 A resolution were collected on crystals of ArsC protein from the conjugative resistance factor R773 which mediates arsenical resistance in the Gram negative bacterium Escherichia coli. The crystal system is tetragonal, a = 116.2 A, c = 145.0 A and the space group is either P4(1)2(1)2 or P4(3)2(1)2. The most probable range for the contents of the asymmetric unit is four to eight ArsC molecules (M(r) = 15,811).
authors.affiliation: Department of Biochemistry, Wayne State University, School of Medicine, Detroit, MI 48201.
authors.forename: V S
authors.initials: VS
authors.lastname: de Mel
authors.forename: M A
authors.initials: MA
authors.lastname: Doyle
authors.forename: T B
authors.initials: TB
authors.lastname: Gladysheva
authors.forename: K L
authors.initials: KL
authors.lastname: Oden
authors.forename: P D
authors.initials: PD
authors.lastname: Martin
authors.forename: B P
authors.initials: BP
authors.lastname: Rosen
authors.forename: B F
authors.initials: BF
authors.lastname: Edwards
mesh_terms: D000251:Adenosine Triphosphatases / Q000737:chemistry* / Q000302:isolation & purification; D001149:Arsenates / Q000494:pharmacology; D053501:Arsenite Transporting ATPases; D001426:Bacterial Proteins / Q000737:chemistry* / Q000302:isolation & purification; D003460:Crystallization; D018360:Crystallography, X-Ray; D004926:Escherichia coli / Q000737:chemistry* / Q000187:drug effects / Q000235:genetics; D016623:Ion Pumps; D009097:Multienzyme Complexes; D011815:R Factors / Q000235:genetics*
chemical_list: D001149:Arsenates; D001426:Bacterial Proteins; D016623:Ion Pumps; D009097:Multienzyme Complexes; D000251:Adenosine Triphosphatases; D053501:Arsenite Transporting ATPases; C025657:arsenic acid