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Fig. 5 | Virology Journal

Fig. 5

From: Porcine epidemic diarrhea virus strain CH/HLJ/18 isolated in China: characterization and phylogenetic analysis

Fig. 5

Mutation and deletion of amino acids cause structural changes in the PEDV CH/HLJ/18 S protein. (a) The predicted structure of the CH/HLJ/18 S protein trimer, with different colors representing different monomers. (b) The predicted structure of the S protein monomer. (c) Schematic representation of the S protein organization. Different colored boxes represent different domains of the S protein. Amino acids 473–504 are displayed in blue. (d) Comparison of predicted structures of CH/HLJ/18 and BJ2011-1 S monomers. The monomer structure of CH/HLJ/18 S protein is displayed in green, and the portion that differs from that of BJ2011-1 S protein is displayed in red. The monomer structure of BJ2011-1 S protein is cyan, and the part that differs from that of CH/HLJ/18 S protein is represented in purple. (e) Comparison of amino acid sequences of the structural differences between the S proteins of CH/HLJ/18 and BJ2011-1.

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Virology Journal

ISSN: 1743-422X