Family

Lysis protein S (IPR007054)

Short name: Lysis_S

Family relationships

None.

Description

This entry contains a family of small hydrophobic holin proteins with one or more transmembrane domains. Members of this family fall into the holin superfamily II, and Phage 21 S holin is the prototype for this superfamily. It has two transmembrane segments with both the N- and C-termini on the cytoplasmic side of the inner membrane in E. coli. Holins are a diverse family of proteins that cause bacterial membrane lysis during late-protein synthesis. It is thought that the temporal precision of holin-mediated lysis may occur through the build up of a holin oligomer which causes the lysis [PMID: 8467992, PMID: 17827300].

GO terms

Biological Process

GO:0019835 cytolysis

Molecular Function

No terms assigned in this category.

Cellular Component

No terms assigned in this category.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.
Pfam
PIRSF