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Orthomyxoviridae: human influenza viruses. Poxviridae. Retroviridae: HIV. Enveloped viruses versus membrane-containing viruses. Alphaviruses Flaviviruses. HSV / f 6. PRD1. PM2 ?. Bacteriophage PRD1. “penton”. outer leaflet. DNA. inner leaflet. PRD1 structural proteins.
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Enveloped viruses versusmembrane-containing viruses Alphaviruses Flaviviruses HSV / f6 PRD1 PM2 ?
“penton” outer leaflet DNA inner leaflet
PRD1 structural proteins P3 major coat 43 kDa x P30 minor coat 9 kDa x P2 receptor binding 64 kDa P5 spike 34 kDa P31 penton 14 kDa x CAPSID VERTICES P6 portal 18 kDa P9 packaging ATPase 26 kDa P20 DNA packaging (M) 5 kDa P22 DNA packaging (M) 6 kDa PACKAGING VERTEX P7 transglycosylase (M) 27 kDa P14 DNA delivery (M) 15 kDa P15 muramidase 17 kDa P16 infectivity (M) 13 kDa x P18 DNA delivery (M) 10 kDa P32 DNA delivery (M) 5 kDa P34 (M) 7 kDa ENTRY (M) integral membrane protein
David Stuart Nicoal Abrescia
John Briggs Retroviruses Asymmetric Variable in diameter Envelopment requires both viral and cellular proteins Membrane plays role in both assembly and maturation
George J Thomas Escherichia coli
irido adeno PRD1 Lineage 1 Lineage 2 Lineage 3 phi6 BTV herpes