Publications | Centro de Investigaciones Biológicas Margarita Salas - CIB Margarita Salas

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Hölger I, Velasco E, Rivas G, Vélez M, Tarazona P [2008]. Langevin computer simulations of FtsZ filaments: lateral interactions can generate force to drive bacterial cell division. Phys. Rev. Lett. E 77:11902-11907

Zorrilla S, Ortega A, Chaix D, Alfonso C, Rivas G, Aymerich S, Lillo MP, Declerck N, Royer CA [2008]. Characterization of the control catabolite protein of gluconeogenic genes repressor by fluorescence cross-correlation spectroscopy and other biophysical approaches. Biophys. J. 95:4403-4415

Arechaga I, Peña A, Zunzunegui S, Fernández-Alonso MC, Rivas G, de la Cruz F [2008]. ATPase activity and oligomeric state of TrwK, the VirB4 homologue of the plasmid R388 type IV secretion system. J. Bacteriol. 190:5472-5479

Zhou HX, Rivas G, Minton AP [2008]. Macromolecular crowding and confinement: Biochemical, biophysical, ans potencial physiological consequences. Annu. Rev. Biophys. 37:375-397

Espada R, Valdespina S, Alfonso C, Rivas G, Ballesteros MP, Torrado JJ [2008]. Effect of aggregation state on the toxicity of different amphotericin B preparations. Int J. Pharm. 361:64-69

Hörger I, Velasco E, Vélez M, Rivas G, Tarazona P, Vélez M [2008]. FtsZ bacterial cytoskeletal polymers on curved surfaces: the importance of lateral interactions. Biophys. J. 94:L81-83

López-Montero I, Arriaga L, Monroy F, Rivas G, Tarazona P, Vélez M [2008]. High fluidity and flexibility of the inner membrane of Escherichia coli revealed by surface rheology of model Langmuir monolayers. Langmuir 24:4065-4076

Wiener R, Shamgar L, Haitin Y, Fernández-Alonso MC, Martos A, Chomsky-Hecht O, Rivas G, Attali B, Hirsch JA [2008]. The KCNQ1(KV7.1) C-terminus, a multi-tiered scaffold for subunit assembly and protein interaction. J. Biol. Chem. 283:5815-5830

Zorrilla S, Chaix D, Ortega A, Alfonso C, Doan T, Margeat E, Rivas G, Aymerich S, Declerck N, Royer CA [2007]. Fructose-1,6-bisphosphate acts both as an inducer and as a structural cofactor of the central glycolytic genes repressor (CggR). Biochemistry 46:14996-15008

Sánchez-Barbero F, Rivas G, Steinhilber W, Casals C [2007]. Structural and functional differences among human surfactant proteins SP-A1, SP-A2 and co-expressed SP-A1/SP-A2: role of supratrimeric oligomerization. Biochem J. 406:479-489

Jiménez M, Rivas G, Minton AP [2007]. Quantitative characterization of weak self-association in concentrated solutions of immunoglobulin G via measurement of sedimentation equilibrium and osmotic pressure. Biochemistry 46:8373-8378

Krell T, Terán W, López-Mayorga O, Rivas G, Jiménez M, Molina-Henares AJ, Gallegos MT, Ramos JL [2007]. Optimisation of the palindromic order of TtgR operator enhances binding cooperativity. J. Mol. Biol. 369:1188-1199

Muñoz-Espín D, Fuertes MA, Jiménez M, Villar L, Alonso C, Rivas G, Salas M, Meijer WJJ [2007]. Structural and functional analysis of phi29 p16.7C dimerization mutants: identification of a novel aromatic-cage dimerization motif. J. Biol. Chem. 282:16521-16531

Guazzaroni ME, Krell T, Gutiérrez del Arroyo P, Vélez M, Jiménez M, Rivas G, Ramos JL [2007]. The transcriptional repressor TtgV recognizes a complex operator as a tetramer and induces convex DNA bending. J. Mol. Biol. 369:927-939

Casino P, Fernández-Álvarez A, Alfonso C, Rivas G, Marina M [2007]. Identification of a novel two component system in Thermotoga maritima. Complex stoichiometry and crystallization. Biochim Biophys Acta 1774:603-609

Zorrilla S, Doan T, Alfonso C, Margeat E, Ortega A, Rivas G, Aymerich S, Royer C, Declerck N [2007]. Inducer-Modulated Cooperative Binding of the Tetrameric CggR Repressor to Operator DNA. Biophys. J. 92:3215-3227.

Núñez-Ramírez R, Velten M, Rivas G, Polard P, Carazo JM, Donate LE [2007]. Loading a ring: structure of the Bacillus subtilis DnaB protein, a co-loader of the replicative helicase. J. Mol. Biol. 367:764-769

Tadros M, González JM, Rivas G, Vicente M, Mingorance J [2006]. Activation of the bacterial cell division protein FtsZ by a low-affinity interaction with monovalent cations. FEBS Lett. 580:4941-4946.

Luque D, Trus BL, Rivas G, Alfonso C, González JM, Carrascosa JL, Annamalai P, Ghabrial SA, Castón JR [2006]. Three-dimensional structure and stoichiometry of Helmintosporium victoriae190S totivirus. Virology 347:323-332.

Howlett GJ, Minton AP, Rivas G [2006]. Analytical ultracentrifugation studies of protein associations and assembly. Curr. Opin. Chem. Biol. 10:430-436.