>6NRO_1|Chains A, B[auth C], C[auth E]|Human parainfluenza virus type 3 fusion glycoprotein N-terminal heptad repeat domain|Human parainfluenza virus 3 (11216)
XQARSDIEKLKEAIRDTNKAVQSVQSSIGNLIVAIKSVQDYVNKEIVPSIARX
>6NRO_2|Chains D[auth B], E[auth D], F|Human parainfluenza virus type 3 fusion glycoprotein C-terminal heptad repeat domain|Human parainfluenza virus 3 (11216)
XVALDPIDISIVLNKIKSQLEESKEWIRRSNKILDSIX