>1xtfA (A:) SEQRES residues pfvnkqfnykdpvngvdiayikipnagqmqpvkafkihnkiwviperdtftnpeegdlnp ppeakqvpvsyydstylstdnekdnylkgvtklferiystdlgrmlltsivrgipfwggs tidtelkvidtncinviqpdgsyrseelnlviigpsadiiqfecksfghevlnltrngyg stqyirfspdftfgfeeslevdtnpllgagkfatdpavtlahqlihaghrlygiainpnr vfkvntnayyemsglevsfeelrtfgghdakfidslqenefrlyyynkfkdiastlnkak sivgttaslqymknvfkekyllsedtsgkfsvdklkfdklykmlteiytednfvkffkvl nrktflnfdkavfkinivpkvnytiydgfnlrntnlaanfngqnteinnmnftklknftp ghhhhhh