title: Implications of physiological studies based on genomic sequences: Streptococcus pneumoniae TIGR4 synthesizes a functional LytC lysozyme.
abstract: The Streptococcus pneumoniae LytC lysozyme is responsible for autolysis at 30 degrees C (a temperature close to that of the upper respiratory tract), promotes DNA release in competent cultures, and participates in nasopharyngeal colonization. We show that the virulent pneumococcal TIGR4 strain encodes an active LytC enzyme, in contrast with genome-based predictions.
authors.affiliation: Departamento de Microbiología Molecular, Centro de Investigaciones Biológicas, Consejo Superior de Investigaciones Científicas, Ramiro de Maeztu 9, 28040 Madrid, Spain.
authors.forename: Miriam
authors.initials: M
authors.lastname: Moscoso
authors.forename: Elena
authors.initials: E
authors.lastname: López
authors.forename: Ernesto
authors.initials: E
authors.lastname: García
authors.forename: Rubens
authors.initials: R
authors.lastname: López
mesh_terms: D001483:Base Sequence; D016680:Genome, Bacterial; D006801:Humans; D008969:Molecular Sequence Data; D009113:Muramidase / Q000235:genetics*; D009238:N-Acetylmuramoyl-L-alanine Amidase / Q000235:genetics*; D012141:Respiratory Tract Infections / Q000473:pathology; D016415:Sequence Alignment; D012689:Sequence Homology, Nucleic Acid; D013290:Streptococcal Infections / Q000473:pathology; D013296:Streptococcus pneumoniae / Q000201:enzymology / Q000235:genetics / Q000502:physiology*
chemical_list: D009113:Muramidase; C419222:LytC protein, Streptococcus; D009238:N-Acetylmuramoyl-L-alanine Amidase