Chains and heterogens:
PDB Chain Sequences:
>3drrA (A:) mnspispietvpvklkpgmdgpkvkqwplteekikalveictemekegkiskigpenpyn tpvfaikkkdstkwrklvdfrelnkrtqdfwevqlgiphpaglkkkksvtvldvgdayfs vpldedfrkytaftipsinnetpgiryqynvlpqgwkgspaifqssmtkilepfrkqnpd ivicqymddlyvgsdleigqhrtkieelrqhllrwglttpdkkhqkeppflwmgyelhpd kwtvqpivlpekdswtvndiqklvgklnwasqiypgikvrqlckllrgtkalteviplte eaelelaenreilkepvhgvyydpskdliaeiqkqgqgqwtyqiyqepfknlktgkyarm rgahtndvkqlteavqkittesiviwgktpkfklpiqketwetwwteywqatwipewefv ntpplvklwyqlekepivgaetfyvdgaanretklgkagyvtnrgrqkvvtltdttnqkt elqaiylalqdsglevnivtdsqyalgiiqaqpdqseselvnqiieqlikkekvylawvp ahkgiggneqvdklvsagirkvl
>3drrA (A:) spispietvpvklkpgmdgpkvkqwplteekikalveictemekegkiskigpenpyntp vfaikkkdstkwrklvdfrelnkrtqdfwevqlgiphpaglkkkksvtvldvgdayfsvp ldedfrkytaftipsinnetpgiryqynvlpqgwkgspaifqssmtkilepfrkqnpdiv icqymddlyvgsdleigqhrtkieelrqhllrwglttpdkkhqkeppflwmgyelhpdkw tvqpivlpekdswtvndiqklvgklnwasqiypgikvrqlckllrgtkalteviplteea elelaenreilkepvhgvyydpskdliaeiqkqgqgqwtyqiyqepfknlktgkyarmrg ahtndvkqlteavqkittesiviwgktpkfklpiqketwetwwteywqatwipewefvnt pplvklwyqlekepivgaetfyvdgaanretklgkagyvtnrgrqkvvtltdttnqktel qaiylalqdsglevnivtdsqyalgiiqaqpdqseselvnqiieqlikkekvylawvpah kgiggneqvdklvsagir
>3drrB (B:) mnspispietvpvklkpgmdgpkvkqwplteekikalveictemekegkiskigpenpyn tpvfaikkkdstkwrklvdfrelnkrtqdfwevqlgiphpaglkkkksvtvldvgdayfs vpldedfrkytaftipsinnetpgiryqynvlpqgwkgspaifqssmtkilepfrkqnpd ivicqymddlyvgsdleigqhrtkieelrqhllrwglttpdkkhqkeppflwmgyelhpd kwtvqpivlpekdswtvndiqklvgklnwasqiypgikvrqlckllrgtkalteviplte eaelelaenreilkepvhgvyydpskdliaeiqkqgqgqwtyqiyqepfknlktgkyarm rgahtndvkqlteavqkittesiviwgktpkfklpiqketwetwwteywqatwipewefv ntpplvklwyqlekepivgaetf
>3drrB (B:) etvpvklkpgmdgpkvkqwplteekikalveictemekegkiskigpenpyntpvfaikk kdstkwrklvdfrelnkrtqdfwevqlgiphpaglkkkksvtvldvgdayfsvpldedfr kytaftipsinnetpgiryqynvlpqgwkgspaifqssmtkilepfrkqnpdivicqymd dlyvgsdleigqhrtkieelrqhllrwgltgyelhpdkwtvqpivlpekdswtvndiqkl vgklnwasqiypgikvrqlckllrgtkalteviplteeaelelaenreilkepvhgvyyd pskdliaeiqkqgqgqwtyqiyqepfknlktgkyarhtndvkqlteavqkittesiviwg ktpkfklpiqketwetwwteywqatwipewefvntpplvklwyq