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. 2008 Aug 5;1778(12):2765–2774. doi: 10.1016/j.bbamem.2008.07.021

Fig. 1.

Fig. 1

Schematic view of the organization of SARS-CoV spike glycoprotein S (amino acid residues 1 to 1255 for the full length), showing the approximate structural and functional regions: the predicted heptad repeat regions HR1 and HR2, the transmembrane domain (TM) and the relative position of the peptides used in this study which correspond to the fusion peptide (SARSFP), the internal fusion peptide (SARSIFP) and the pre-transmembrane domain (SARSPTM). The sequences of the peptides are also shown.