Family

Poxvirus A28 (IPR007664)

Short name: Poxvirus_A28

Family relationships

None.

Description

The poxvirus A28 protein is expressed at late times during the virus replication cycle and is a membrane component of the intracellular mature virion. Repression of A28 inhibits cell-to-cell spread, suggesting that all poxviruses use a common A28-dependent mechanism of cell penetration [PMID: 14963132]. An N-terminal hydrophobic sequence, present in all poxvirus A28 orthologues, anchors the protein in the virion surface membrane so that most of it is exposed to the cytoplasm [PMID: 14963131].

GO terms

Biological Process

GO:0016032 viral process

Molecular Function

No terms assigned in this category.

Cellular Component

GO:0019031 viral envelope

Contributing signatures

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