>9YFP_2|Chain B|Fusion glycoprotein F1 C-terminal heptad repeat (HR2)|Measles morbillivirus (11234)
XISLERLDVGTKLGNAIAKLEDAKELLESSDQILRSLX
>9YFP_1|Chain A|Fusion glycoprotein F1 N-terminal heptad repeat (HR1)|Measles morbillivirus (11234)
XLNSQAIDNLRASLETTNQAIEAIRQAGQETILAVQGVQDYINNELIPSX