>1pduA (A:) observed residues (from ATOM records) aislitalvrshvdttpdpscldyshyeeqsmseadkvqqfyqlltssvdvikqfaekip gyfdllpedqellfqsaslelfvlrlayrariddtklifcngtvlhrtqclrsfgewlnd imefsrslhnleidisafaclcaltliterhglrepkkveqlqmkiigslrdhvtynaea qkkqhyfsrllgklpelrslsvqglqrifylkledlvpapalienmfvtt