Chains and heterogens:
PDB Chain Sequences:
>2opqA (A:) pietvpvklkpgmdgpkvkqwplteekikalveictemekegkiskigpenpyntpvfai kkkdstkwrklvdfrelnkrtqdfwevqlgiphpagikkkksvtvldvgdayfsvplded frkytaftipsinnetpgiryqynvlpqgwkgspaifqssmtkilepfrkqnpdiviyqy mddlyvgsdleigqhrtkieelrqhllrwglttpdkkhqkeppflwmgyelhpdkwtvqp ivlpekdswtvndiqklvgklnwasqiypgikvrqlckllrgtkalteviplteeaelel aenreilkepvhgvyydpskdliaeiqkqgqgqwtyqiyqepfknlktgkyarmrgahtn dvkqlteavqkittesiviwgktpkfklpiqketwetwwteywqatwipewefvntpplv klwyqlekepivgaetfyvdgaanretklgkagyvtnrgrqkvvtltdttnqktelqaiy lalqdsglevnivtdsqyalgiiqaqpdqseselvnqiieqlikkekvylawvp
>2opqA (A:) pietvpvklkpgmdgpkvkqwplteekikalveictemekegkiskigpenpyntpvfai wrklvdfrelnkrtqdfwevqlgiphpagikkkksvtvldvgdayfsvpldedfrkytaf tipsinnetpgiryqynvlpqgwkgspaifqssmtkilepfrkqnpdiviyqymddlyvg sdleigqhrtkieelrqhllrwglttpdkkhqkeppflwmgyelhpdkwtvqpivlpekd swtvndiqklvgklnwasqiypgikvrqlckllrgtkalteviplteeaelelaenreil kepvhgvyydpskdliaeiqkqgqgqwtyqiyqepfknlktgkyarmrgahtndvkqlte avqkittesiviwgktpkfklpiqketwetwwteywqatwipewefvntpplvklwyqle kepivgaetfyvdagyvtnrgrqkvvtltdttnqktelqaiylalqdsglevnivtdsqy algiiqaqpdqseselvnqiieqlikkekvylawvp
>2opqB (B:) ietvpvklkpgmdgpkvkqwplteekikalveictemekegkiskigpenpyntpvfaik kkdstkwrklvdfrelnkrtqdfwevqlgiphpagikkkksvtvldvgdayfsvpldedf rkytaftipsinnetpgiryqynvlpqgwkgspaifqssmtkilepfrkqnpdiviyqym ddlyvgsdleigqhrtkieelrqhllrwglttpdkkhqkeppflwmgyelhpdkwtvqpi vlpekdswtvndiqklvgklnwasqiypgikvrqlckllrgtkalteviplteeaelela enreilkepvhgvyydpskdliaeiqkqgqgqwtyqiyqepfknlktgkyarmrgahtnd vkqlteavqkittesiviwgktpkfklpiqketwetwwteywqatwipewefvntpplvk lwyq
>2opqB (B:) ietvpvklkpgmdgpkvkqwplteekikalveictemekegkiskigpenpyntpvfaik kkdstkwrklvdfrelnkrtqdfhpagikkkksvtvldvgdayfsvpldedfrkytafti psinnetpgiryqynvlpqgwkgspaifqssmtkilepfrkqnpdiviyqymddlyvgsd leigqhrtkieelrqhllrwgppflwmgyelhpdkwtvqpivlpekdswtvndiqklvgk lnwasqiypgikvrqlckllrgtkalteviplteeaelelaenreilkepvhgvyydpsk dliaeiqkqgqgqwtyqiyqepfknlktgkyartndvkqlteavqkittesiviwgktpk fklpiqketwetwwteywqatwipewefvntpplvklwyq