Class II fusion

Class II proteins are dominant in beta-sheets and the catalytic sites are localized in the core region. The peptide regions required to drive fusion are formed from the turns between the beta-sheets.
Viral molecular biology Virion
Virus entry
Virus latency
Transcription and replication
Host-virus interactions
Virus exit
Keyword Fusion of virus membrane with host cell membrane
Class I
Class II
Class III
Class IV
Virus Togaviridae
Flaviviridae