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PMID:17085695

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Citation

Sass, P and Bierbaum, G (2007) Lytic activity of recombinant bacteriophage phi11 and phi12 endolysins on whole cells and biofilms of Staphylococcus aureus. Appl. Environ. Microbiol. 73:347-52

Abstract

The recombinant phi11 endolysin hydrolyzed heat-killed staphylococci as well as staphylococcal biofilms. Cell wall targeting appeared to be a prerequisite for lysis of whole cells, and the combined action of the endopeptidase and amidase domains was necessary for maximum activity. In contrast, the phi12 endolysin was inactive and caused aggregation of the cells.

Links

PubMed PMC1797112 Online version:10.1128/AEM.01616-06

Keywords

Amidohydrolases/metabolism; Bacteriolysis; Biofilms/drug effects; Biofilms/growth & development; Endopeptidases/genetics; Endopeptidases/metabolism; Endopeptidases/pharmacology; Hot Temperature; Lysogeny; Recombinant Proteins/genetics; Recombinant Proteins/metabolism; Recombinant Proteins/pharmacology; Staphylococcus Phages/genetics; Staphylococcus Phages/metabolism; Staphylococcus aureus/cytology; Staphylococcus aureus/drug effects; Staphylococcus aureus/genetics; Staphylococcus aureus/growth & development

Significance

Annotations

Gene product Qualifier GO Term Evidence Code with/from Aspect Extension Notes Status

BPPHA:Q8SDS7

GO:0009253: peptidoglycan catabolic process

ECO:0000314:

P

Figure 3 shows "The full-length enzyme showed efficient lysis of the peptidoglycan" from S.simulans.

complete
CACAO 6013

BPPHA:Q8SDS7

GO:0001897: cytolysis by symbiont of host cells

ECO:0000314:

P

Figure 4 shows "The phi11 endolysin lyses whole cells of several staphylococci"

complete
CACAO 6014

BPPHA:Q8SDS7

involved_in

GO:0001897: cytolysis by symbiont of host cells

ECO:0000314: direct assay evidence used in manual assertion

P

Seeded From UniProt

complete


See also

References

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