Chains and heterogens:
PDB Chain Sequences:
>1pduA (A:) mkkghhhhhhgaislitalvrshvdttpdpscldyshyeeqsmseadkvqqfyqlltssv dvikqfaekipgyfdllpedqellfqsaslelfvlrlayrariddtklifcngtvlhrtq clrsfgewlndimefsrslhnleidisafaclcaltliterhglrepkkveqlqmkiigs lrdhvtynaeaqkkqhyfsrllgklpelrslsvqglqrifylkledlvpapalienmfvt tlpf
>1pduA (A:) aislitalvrshvdttpdpscldyshyeeqsmseadkvqqfyqlltssvdvikqfaekip gyfdllpedqellfqsaslelfvlrlayrariddtklifcngtvlhrtqclrsfgewlnd imefsrslhnleidisafaclcaltliterhglrepkkveqlqmkiigslrdhvtynaea qkkqhyfsrllgklpelrslsvqglqrifylkledlvpapalienmfvtt
>1pduB (B:) mkkghhhhhhgaislitalvrshvdttpdpscldyshyeeqsmseadkvqqfyqlltssv dvikqfaekipgyfdllpedqellfqsaslelfvlrlayrariddtklifcngtvlhrtq clrsfgewlndimefsrslhnleidisafaclcaltliterhglrepkkveqlqmkiigs lrdhvtynaeaqkkqhyfsrllgklpelrslsvqglqrifylkledlvpapalienmfvt tlpf
>1pduB (B:) islitalvrshvdttpdpscldyshyeeqsmseadkvqqfyqlltssvdvikqfaekipg yfdllpedqellfqsaslelfvlrlayrariddtklifcngtvlhrtqclrsfgewlndi mefsrslhnleidisafaclcaltliterhglrepkkveqlqmkiigslrdhvtynaeaq kkqhyfsrllgklpelrslsvqglqrifylkledlvpapalienmfvt