4GIP:
reference: Structure of the cleavage-activated prefusion form of the parainfluenza virus 5 fusion protein., Welch BD, Liu Y, Kors CA, Leser GP, Jardetzky TS, Lamb RA, Proc Natl Acad Sci U S A. 2012 Oct 9;109(41):16672-7. doi:, 10.1073/pnas.1213802109. Epub 2012 Sep 10. PMID: 23012473

This OCA Structure page
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