Modular hyperthermostable bacterial endo-'beta'-1,4-mannanase: molecular shape, flexibility and temperature-dependent conformational changes - Silva, Viviam M. da; Colussi, Francieli; Braz, Antonio S. K.; Garcia, Wanius; Oliveira Neto, Mario de; Squina, Fabio M.; Oliveira, Cristiano Luis Pinto de (PLOS ONE, 2014)