>8XO5_2|Chain B|Measles virus fusion inhibitor MEK28|Measles virus strain Edmonston (11235) XVEENLKKAEEKLKKAEELLKKSEEILKKX >8XO5_1|Chain A|Fusion glycoprotein F1|Measles virus strain Edmonston (11235) XQAIDNLRASLETTNQAIEAIRQAGQEMILAVQGVQDYINNX