Family

DNA delivery protein, P32/P34 (IPR020085)

Short name: DNA_delivery_prot_P32/34

Family relationships

None.

Description

This entry represents the DNA delivery proteins P32 and P34 that are found in the virion membrane. It is responsible for DNA delivery and viral infectivity [PMID: 12453208]. It is also required for DNA injection in the membrane transformation event. In Enterobacteria phage PRD1 virions, which are composed of a tail-less icosahedral capsid, an inner protein-lipid membrane, and a dsDNA genome which is located inside the lipid vesicle; the DNA is packaged into a preformed procapsid. The internal membrane plays an active role in DNA delivery to the host cell by forming a tubular structure used for injecting the DNA into the host cytoplasm.

GO terms

Biological Process

No terms assigned in this category.

Molecular Function

No terms assigned in this category.

Cellular Component

GO:0039641 viral inner membrane

Contributing signatures

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