Chains and heterogens:
PDB Chain Sequences:
>1s1tA (A:) pispietvpvklkpgmdgpkvkqwplteekikalveictemekegkiskigpenpyntpv faikkkdstkwrklvdfrelnkrtqdfwevqlgiphpagikkkksvtvldvgdayfsvpl dedfrkytaftipsinnetpgiryqynvlpqgwkgspaifqssmtkilepfrkqnpdivi yqymddlyvgsdleigqhrtkieelrqhllrwglttpdkkhqkeppflwmgyelhpdkwt vqpivlpekdswtvndiqklvgklnwasqiypgikvrqlakllrgtkalteviplteeae lelaenreilkepvhgvyydpskdliaeiqkqgqgqwtyqiyqepfknlktgkyarmrga htndvkqlteavqkittesiviwgktpkfklpiqketwetwwteywqatwipewefvntp plvklwyqlekepivgaetfyvdgaanretklgkagyvtnrgrqkvvtltdttnqktelq aiylalqdsglevnivtdsqyalgiiqaqpdqseselvnqiieqlikkekvylawvpahk giggneqvdklvsagirkvl
>1s1tA (A:) spietvpvklkpgmdgpkvkqwplteekikalveictemekegkiskigpenpyntpvfa ikwrklvdfrelnkrtqdfwevqlgiphpagikkkksvtvldvgdayfsvpldedfrkyt aftipsinnetpgiryqynvlpqgwkgspaifqssmtkilepfrkqnpdiviyqymddly vgsdleigqhrtkieelrqhllrwglttpkkhqkeppflwmgyelhpdkwtvqpivlpek dswtvndiqklvgklnwasqiypgikvrqlakllrgtkalteviplteeaelelaenrei lkepvhgvyydpskdliaeiqkqgqgqwtyqiyqepfknlktgkyarmrgahtndvkqlt eavqkittesiviwgktpkfklpiqketwetwwteywqatwipewefvntpplvklwyql ekepivgaetfyvdgaanretklgkagyvtnrgrqkvvtltdttnqktelqaiylalqds glevnivtdsqyalgiiqaqpdqseselvnqiieqlikkekvylawvpahkgig
>1s1tB (B:) pispietvpvklkpgmdgpkvkqwplteekikalveictemekegkiskigpenpyntpv faikkkdstkwrklvdfrelnkrtqdfwevqlgiphpagikkkksvtvldvgdayfsvpl dedfrkytaftipsinnetpgiryqynvlpqgwkgspaifqssmtkilepfrkqnpdivi yqymddlyvgsdleigqhrtkieelrqhllrwglttpdkkhqkeppflwmgyelhpdkwt vqpivlpekdswtvndiqklvgklnwasqiypgikvrqlckllrgtkalteviplteeae lelaenreilkepvhgvyydpskdliaeiqkqgqgqwtyqiyqepfknlktgkyarmrga htndvkqlteavqkittesiviwgktpkfklpiqketwetwwteywqatwipewefvntp plvklwyqlekepivgaetf
>1s1tB (B:) pietvpvklkpgmdgpkvkqwplteekikalveictemekegkiskigpenpyntpvfai kkkdstkwrklvdfrelnkrtqdfwgiphpagikkkksvtvldvgdayfsvpldedfrky taftipsinnetpgiryqynvlpqgwkgspaifqssmtkilepfrkqnpdiviyqymddl yvgsdleigqhrtkieelrqhllrwgltelhpdkwtvqpivlpekdswtvndiqklvgkl nwasqiypgikvrqlckllrgtkalteviplteeaelelaenreilkepvhgvyydpskd liaeiqkqgqgqwtyqiyqepfknlktgkyarmrgahtndvkqlteavqkittesiviwg ktpkfklpiqketwetwwteywqatwipewefvntpplvklwyqlekepivgaetf