>2xtkA (A:) SEQRES residues fsnlaiywgqgpnqlrlshfcqetsldiinigfinyfpdmspghwpgsnfgnqcdgsvyv tndgvvtkllsgchqimedipicqaagkkvllsiggayppdqsilsedsavafatflwga fgpvaegwegprpfgdvvvdgfdfdiehnggfgyatmvntfrqyfnqvperkfylsaapq ciipdaqlsdaifnaafdfiwiqyyntaacsaksfidtslgtfnfdawvtvlkasaskda klyvglpasetaanqgyyltpdeveslvstymdrypdtfggimlweatasennqidgapy adhmkdillh