Family

Reovirus, outer capsid sigma 3 (IPR000153)

Short name: Reo_capsid_sigma3

Family relationships

None.

Description

Reoviruses are double-stranded RNA viruses that lack a membrane envelope. Their capsid is organised in two concentric icosahedral layers: an inner core and an outer capsid layer. The outer capsid is made up of the major proteins mu1 and sigma3, and the minor protein sigma1. The inner core structure is composed of the major core proteins lambda1 and sigma2, core spike protein lambda2, and minor core proteins lambda3 and mu2. The inner core encases the 10 segments of double-stranded RNA (dsRNA) which comprise the genome [PMID: 9971813].

GO terms

Biological Process

GO:0019058 viral life cycle

Molecular Function

GO:0005198 structural molecule activity

Cellular Component

No terms assigned in this category.

Contributing signatures

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