Chains and heterogens:
PDB Chain Sequences:
>5ltcA (A:) msyyhhhhhhdydipttenlyfqgamgattlkmgmqasvgsveynsakmladtleemsqg eiklalypsaqlgddramlqcltlgdldityaefgrmglwipraeavmlpyvakdfdhlr rmfesdfgqgvrdemlqkfnwraldtwyngtaettsnrplnsiedfkglklrvpnakqnl nyaklsgasptpmsfsevycalqtnavdgqenplptiktmkfyevqknlamthhivndqm viisestwqklsdtdkdiiqkavqkvgdahtqtvktqeaelvsffkseginvtypdlepf reamqplykefdsnigqpivsklaam
>5ltcA (A:) attlkmgmqasvgsveynsakmladtleemsqgeiklalypsaqlgddramlqcltlgdl dityaefgrmglwipraeavmlpyvakdfdhlrrmfesdfgqgvrdemlqkfnwraldtw yngtaettsnrplnsiedfkglklrvpnakqnlnyaklsgasptpmsfsevycalqtnav dgqenplptiktmkfyevqknlamthhivndqmviisestwqklsdtdkdiiqkavqkvg dahtqtvktqeaelvsffkseginvtypdlepfreamqplykefdsnigqpivsklaam
>5ltcB (B:) msyyhhhhhhdydipttenlyfqgamgattlkmgmqasvgsveynsakmladtleemsqg eiklalypsaqlgddramlqcltlgdldityaefgrmglwipraeavmlpyvakdfdhlr rmfesdfgqgvrdemlqkfnwraldtwyngtaettsnrplnsiedfkglklrvpnakqnl nyaklsgasptpmsfsevycalqtnavdgqenplptiktmkfyevqknlamthhivndqm viisestwqklsdtdkdiiqkavqkvgdahtqtvktqeaelvsffkseginvtypdlepf reamqplykefdsnigqpivsklaam
>5ltcB (B:) attlkmgmqasvgsveynsakmladtleemsqgeiklalypsaqlgddramlqcltlgdl dityaefgrmglwipraeavmlpyvakdfdhlrrmfesdfgqgvrdemlqkfnwraldtw yngtaettsnrplnsiedfkglklrvpnakqnlnyaklsgasptpmsfsevycalqtnav dgqenplptiktmkfyevqknlamthhivndqmviisestwqklsdtdkdiiqkavqkvg dahtqtvktqeaelvsffkseginvtypdlepfreamqplykefdsnigqpivsklaam