>2a1aA (A:) SEQRES residues gsshcrfyenkypeiddivmvnvqqiaemgayvklleydniegmillselsrrrirsiqk lirvgkndvavvlrvdkekgyidlskrrvssediikceekyqksktvhsilrycaekfqi pleelyktiawplsrkfghayeafklsiidetvwegieppskdvldelknyiskr