Implications of physiological studies based on genomic sequences: Streptococcus pneumoniae TIGR4 synthesizes a functional LytC lysozyme.

J Bacteriol

Departamento de Microbiología Molecular, Centro de Investigaciones Biológicas, Consejo Superior de Investigaciones Científicas, Ramiro de Maeztu 9, 28040 Madrid, Spain.

Published: September 2005

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.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1196152PMC
http://dx.doi.org/10.1128/JB.187.17.6238-6241.2005DOI Listing

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