Chains and heterogens:
PDB Chain Sequences:
>2fpyA (A:) mghhhhhhhhhhssghiddddkhmledpmatgderfyaehlmptlqglldpesahrlavr ftslgllprarfqdsdmlevrvlghkfrnpvgiaagfdkhgeavdglykmgfgfveigsv tpkpqegnprprvfrlpedqavinrygfnshglsvvehrlrarqqkqakltedglplgvn lgknktsvdaaedyaegvrvlgpladylvvnvsspntaglrslqgkaelrrlltkvlqer dglrrvhrpavlvkiapdltsqdkediasvvkelgidglivtnttvsrpaglqgalrset gglsgkplrdlstqtiremyaltqgrvpiigvggvssgqdalekiragaslvqlytaltf wgppvvgkvkreleallkeqgfggvtdaigadhrr
>2fpyA (A:) gderfyaehlmptlqglldpesahrlavrftslgllprarfqdsdmlevrvlghkfrnpv giaagfdkhgeavdglykmgfgfveigsvtpkpqegnprprvfrlpedqavinrygfnsh glsvvehrlrarqqkqakltedglplgvnlgknktsvdaaedyaegvrvlgpladylvvn vsspntaglrslqgkaelrrlltkvlqerdglrrvhrpavlvkiapdltsqdkediasvv kelgidglivtnttvsrpaglqgalrsetgglsgkplrdlstqtiremyaltqgrvpiig vggvssgqdalekiragaslvqlytaltfwgppvvgkvkreleallkeqgfggvtdaiga dhrr