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Conformational selection of ubiquitin quaternary structures driven by zinc ions.

Fermani S, Falini G, Calvaresi M, Bottoni A, Calò V, Mangini V, Arnesano F, Natile G
Chemistry 19 15480-4 (2013)
Related entries: 3eec, 3efu, 3ehv, 3n30, 3n32, 4k7u, 4k7w

Cited: 4 times
EuropePMC logo PMID: 24123543

Abstract

Zinc ions bridging two ubiquitin molecules (with His68 at the interface) contribute to select a subset of conformers from the noncovalent dimer ensemble, thus restricting quaternary structure dynamics, which hampers apo-protein crystallization. The type of selected conformer is shown to determine the crystal packing, which varies from orthorhombic to cubic symmetry.

Articles - 4k7s mentioned but not cited (1)

  1. New crystal form of human ubiquitin in the presence of magnesium. Camara-Artigas A, Plaza-Garrido M, Martinez-Rodriguez S, Bacarizo J. Acta Crystallogr F Struct Biol Commun 72 29-35 (2016)


Articles citing this publication (3)

  1. Exploring CRD mobility during RAS/RAF engagement at the membrane. Nguyen K, López CA, Neale C, Van QN, Carpenter TS, Di Natale F, Travers T, Tran TH, Chan AH, Bhatia H, Frank PH, Tonelli M, Zhang X, Gulten G, Reddy T, Burns V, Oppelstrup T, Hengartner N, Simanshu DK, Bremer PT, Chen, Glosli JN, Shrestha R, Turbyville T, Streitz FH, Nissley DV, Ingólfsson HI, Stephen AG, Lightstone FC, Gnanakaran S. Biophys J 121 3630-3650 (2022)
  2. The pros and cons of ubiquitination on the formation of protein condensates. Hou XN, Tang C. Acta Biochim Biophys Sin (Shanghai) 55 1084-1098 (2023)
  3. Aggregation Pathways of Native-Like Ubiquitin Promoted by Single-Point Mutation, Metal Ion Concentration, and Dielectric Constant of the Medium. Fermani S, Calvaresi M, Mangini V, Falini G, Bottoni A, Natile G, Arnesano F. Chemistry 24 4140-4148 (2018)


Related citations provided by authors (2)

  1. Crystallographic analysis of metal-ion binding to human ubiquitin.. Arnesano F, Belviso BD, Caliandro R, Falini G, Fermani S, Natile G, Siliqi D Chemistry 17 1569-78 (2011)
  2. Structural probing of Zn(II), Cd(II) and Hg(II) binding to human ubiquitin.. Falini G, Fermani S, Tosi G, Arnesano F, Natile G Chem Commun (Camb) 5960-2 (2008)

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