Chains and heterogens:
PDB Chain Sequences:
>1rt4A (A:) pispietvpvklkpgmdgpkvkqwplteekikalveictemekegkiskigpenpyntpv faikkkdstkwrklvdfrelnkrtqdfwevqlgiphpaglkkkksvtvldvgdayfsvpl dedfrkytaftipsinnetpgiryqynvlpqgwkgspaifqssmtkilepfrkqnpdivi yqymddlyvgsdleigqhrtkieelrqhllrwglttpdkkhqkeppflwmgyelhpdkwt vqpivlpekdswtvndiqklvgklnwasqiypgikvrqlckllrgtkalteviplteeae lelaenreilkepvhgvyydpskdliaeiqkqgqgqwtyqiyqepfknlktgkyarmrga htndvkqlteavqkittesiviwgktpkfklpiqketwetwwteywqatwipewefvntp plvklwyqlekepivgaetfyvdgaanretklgkagyvtnrgrqkvvtltdttnqktelq aiylalqdsglevnivtdsqyalgiiqaqpdqseselvnqiieqlikkekvylawvpahk giggneqvdklvsagirkvl
>1rt4A (A:) pispietvpvklkpgmdgpkvkqwplteekikalveictemekegkiskigpenpyntpv faikkkdstkwrklvdfrelnkrtqdfwevqlgiphpaglkkkksvtvldvgdayfsvpl dedfrkytaftipsiniryqynvlpqgwkgspaifqssmtkilepfrkqnpdiviyqymd dlyvgsdleigqhrtkieelrqhllrwglttpdkkhqkeppflwmgyelhpdkwtvqpiv lpekdswtvndiqklvgklnwasqiypgikvrqlckllrgtkalteviplteeaelelae nreilkepvhgvyydpskdliaeiqkqgqgqwtyqiyqepfknlktgkyarmrgahtndv kqlteavqkittesiviwgktpkfklpiqketwetwwteywqatwipewefvntpplvkl wyqlekepivgaetfyvdgaanretklgkagyvtnrgrqkvvtltdttnqktelqaiyla lqdsglevnivtdsqyalgiiqaqpdqseselvnqiieqlikkekvylawvpahkgi
>1rt4B (B:) pispietvpvklkpgmdgpkvkqwplteekikalveictemekegkiskigpenpyntpv faikkkdstkwrklvdfrelnkrtqdfwevqlgiphpaglkkkksvtvldvgdayfsvpl dedfrkytaftipsinnetpgiryqynvlpqgwkgspaifqssmtkilepfrkqnpdivi yqymddlyvgsdleigqhrtkieelrqhllrwglttpdkkhqkeppflwmgyelhpdkwt vqpivlpekdswtvndiqklvgklnwasqiypgikvrqlckllrgtkalteviplteeae lelaenreilkepvhgvyydpskdliaeiqkqgqgqwtyqiyqepfknlktgkyarmrga htndvkqlteavqkittesiviwgktpkfklpiqketwetwwteywqatwipewefvntp plvklwyqlekepivgaetf
>1rt4B (B:) ietvpvklkpgmdgpkvkqwplteekikalveictemekegkiskigpenpyntpvfaik kkdstkwrklvdfrelnkrtqdfgiphpaglkkkksvtvldvgdayfsvpldedfrkyta ftipsinnetpgiryqynvlpqgwkgspaifqssmtkilepfrkqnpdiviyqymddlyv gsdleigqhrtkieelrqhllrwelhpdkwtvqpivlpekdswtvndiqklvgklnwasq iypgikvrqlckllrgtkalteviplteeaelelaenreilkepvhgvyydpskdliaei qkqgqgqwtyqiyqepfknlktgkyarmrgahtndvkqlteavqkittesiviwgktpkf klpiqketwetwwteywqatwipewefvntpplvklwyqlekep