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Article

Effects of multiple amino acids of the parainfluenza virus 5 fusion protein on its haemagglutinin-neuraminidase-independent fusion activity.

The Journal of general virology - 1 Feb 2009

Ito Morihiro, Nishio Machiko, Kawano Mitsuo, Komada Hiroshi, Ito Yasuhiko, Tsurudome Masato

Abstract excerpt

The fusion (F) protein of parainfluenza virus 5 (PIV-5) strain W3A is able to induce cell fusion when it is expressed alone in baby hamster kidney cells, whilst the F protein of PIV-5 strain WR induces cell fusion only when co-expressed with the haemagglutinin-neuraminidase (HN) protein. It has been shown previously that when Leu-22 of the WR F protein is replaced with the W3A F counterpart (Pro-22), the...

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PMID: 19141450
DOI: 10.1099/vir.0.006437-0

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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