>9c6y_E mol:protein length:216 Spike protein S2'
RVQPTESIVRFPNITNLCPFHEVFNATTFASVYAWNRKRISNCVADFSVIYNFAPFFAFKCYGVSPTKLNDLCWTNIYADSFVIRGNEVSQIAPGQTGNIADYNYKLPDDFTGCVIAWNSNKLDSKPSGNYNYLYRLFRKSKLKPFERDISTEIYQAGNKPCNGVAGPNCYSPLQSYGFRPTYGVGHQPYRVVVLSFELLHAPATVCGPKLEVLFQ