Annotations: 8W5O

Chains	Accession	Name	Description	Comments	Source
C [auth b], D [auth B], E [auth A]	PF01819	Levivirus coat protein (Levi_coat)	Levivirus coat protein	The Levivirus coat protein forms the bacteriophage coat that encapsidates the viral RNA. 180 copies of this protein form the virion shell. The MS2 bacteriophage coat protein controls two distinct processes: sequence-specific RNA encapsidation and re ...	The Levivirus coat protein forms the bacteriophage coat that encapsidates the viral RNA. 180 copies of this protein form the virion shell. The MS2 bacteriophage coat protein controls two distinct processes: sequence-specific RNA encapsidation and repression of replicase translation-by binding to an RNA stem-loop structure of 19 nucleotides containing the initiation codon of the replicase gene. The binding of a coat protein dimer to this hairpin shuts off synthesis of the viral replicase, switching the viral replication cycle to virion assembly rather than continued replication [2].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth H]	Heavy chain of Ab31	-	-	-
B [auth L]	Light chain of Ab31	-	-	-
C [auth b], D [auth B], E [auth A]	Minor capsid protein A1	structural molecule activity	-	viral capsid virion component

Chains	Accession	Name	Type
C [auth b], D [auth B], E [auth A]	IPR031819	Read-through domain	Domain
C [auth b], D [auth B], E [auth A]	IPR002703	Levivirus coat protein	Family
C [auth b], D [auth B], E [auth A]	IPR015954	Bacteriophage RNA-type, capsid	Homologous Superfamily