>5mx2V (V:) observed residues (from ATOM records) aeltpevltvplnsegktitltekqylegkrlfqyacaschvggitktnpsldlrtetla latpprdnieglvdymknpttydgeqeiaevhpslrsadifpkmrnltekdlvaiaghil vepkilgdkwgggkvyy