Chains and heterogens:
PDB Chain Sequences:
>1d3hA (A:) matgderfyaehlmptlqglldpesahrlavrftslgllprarfqdsdmlevrvlghkfr npvgiaagfdkhgeavdglykmgfgfveigsvtpkpqegnprprvfrlpedqavinrygf nshglsvvehrlrarqqkqakltedglplgvnlgknktsvdaaedyaegvrvlgpladyl vvnvsspntaglrslqgkaelrrlltkvlqerdglrrvhrpavlvkiapdltsqdkedia svvkelgidglivtnttvsrpaglqgalrsetgglsgkplrdlstqtiremyaltqgrvp iigvggvssgqdalekiragaslvqlytaltfwgppvvgkvkreleallkeqgfggvtda igadhrr
>1d3hA (A:) matgderfyaehlmptlqglldpesahrlavrftslgllpfqdsdmlevrvlghkfrnpv giaagfdkhgeavdglykmgfgfveigsvtpkpqegnprprvfrlpedqavinrygfnsh glsvvehrlrarqqkqakltedglplgvnlgknktsvdaaedyaegvrvlgpladylvvn vsspntaglrslqgkaelrrlltkvlqerdglrrvhrpavlvkiapdltsqdkediasvv kelgidglivtnttvsrpaglqgalrsetgglsgkplrdlstqtiremyaltqgrvpiig vggvssgqdalekiragaslvqlytaltfwgppvvgkvkreleallkeqgfggvtdaiga dhrr