>3falD (D:) observed residues (from ATOM records) pqlspeqlgmieklvaaqqqcnrrsfsdrlrvtpwpiapdpqsrearqqrfahftelaiv svqeivdfakqlpgflqlsredqiallktsaievmlletsrrynpgsesitflkdfsynr edfakaglqvefinpifefsramnelqlndaefalliaisifsadrpnvqdqlqverlqh tyvealhayvsinhphdplmfprmlmklvslrtlssvhseqvfalrlqdkklppllseiw dv