Nucleotide sequence of the streptolysin O (SLO) gene: structural homologies between SLO and other membrane-damaging, thiol-activated toxins.
The complete nucleotide sequence of a cloned streptolysin O (SLO) gene and the amino acid sequence of SLO, predicted from the DNA sequence, are reported. SLO contains a single cysteine residue located close to the C terminus of the molecule and shares extensive structural homologies with other thiol-activated toxins, which allow us to predict functionally important features.
D000595:Amino Acid Sequence; D001426:Bacterial Proteins; D001483:Base Sequence; D003545:Cysteine; D003603:Cytotoxins / Q000235:genetics*; D005798:Genes, Bacterial; D008969:Molecular Sequence Data; D012689:Sequence Homology, Nucleic Acid; D013301:Streptolysins / Q000235:genetics*
D001426:Bacterial Proteins; D003603:Cytotoxins; D013301:Streptolysins; C032290:plY protein, Streptococcus pneumoniae; C025964:streptolysin O; D003545:Cysteine