>1qouB (B:) observed residues (from ATOM records) vssdplvigrvigdvvdhftstvkmsviynssikhvynghelfpsavtstprvevhggdm rsfftlimtdpdvpgpsdpylrehlhwivtdipgttdssfgkevvsyemprpnigihrfv fllfkqkkrvvcrdgfntrkftqenelglpvaavffncqre