Chains and heterogens:
PDB Chain Sequences:
>2y1hA (A:) smgvglvdchchlsapdfdrdlddvlekakkanvvalvavaehsgefekimqlseryngf vlpclgvhpvqglppedqrsvtlkdldvalpiienykdrllaigevgldfsprfagtgeq keeqrqvlirqiqlakrlnlpvnvhsrsagrptinllqeqgaekvllhafdgrpsvameg vragyffsippsiirsgqkqklvkqlpltsicletdspalgpekqvrnepwnisisaeyi aqvkgisveevievttqnalklfpklrhllqk
>2y1hA (A:) mgvglvdchchlsapdfdrdlddvlekakkanvvalvavaehsgefekimqlseryngfv lpclgvhpvqrsvtlkdldvalpiienykdrllaigevgldfsprfagtgeqkeeqrqvl irqiqlakrlnlpvnvhsrsagrptinllqeqgaekvllhafdgrpsvamegvragyffs ippsiirsgqkqklvkqlpltsicletdspalgpekqvrnepwnisisaeyiaqvkgisv eevievttqnalklfpklrhll
>2y1hB (B:) smgvglvdchchlsapdfdrdlddvlekakkanvvalvavaehsgefekimqlseryngf vlpclgvhpvqglppedqrsvtlkdldvalpiienykdrllaigevgldfsprfagtgeq keeqrqvlirqiqlakrlnlpvnvhsrsagrptinllqeqgaekvllhafdgrpsvameg vragyffsippsiirsgqkqklvkqlpltsicletdspalgpekqvrnepwnisisaeyi aqvkgisveevievttqnalklfpklrhllqk
>2y1hB (B:) gvglvdchchlsapdfdrdlddvlekakkanvvalvavaehsgefekimqlseryngfvl pclgvhpvqgldqrsvtlkdldvalpiienykdrllaigevgldfsprfagtgeqkeeqr qvlirqiqlakrlnlpvnvhsrsagrptinllqeqgaekvllhafdgrpsvamegvragy ffsippsiirsgqkqklvkqlpltsicletdspalgpekqvrnepwnisisaeyiaqvkg isveevievttqnalklfpklrhll