Chains and heterogens:
PDB Chain Sequences:
>1tv5A (A:) mrgshhhhhhgmasmtggqqmgrdlyddddkfesynpefflydiflkfclkyidgeichd lflllgkynilpydtsndsiyactnikhldfinpfgvaagfdkngvcidsilklgfsfie igtitprgqtgnakprifrdvesrsiinscgfnnmgcdkvtenlilfrkrqeedkllskh ivgvsigknkdtvnivddlkycinkigryadyiainvsspntpglrdnqeagklkniils vkeeidnleknnimndestynednkivekknnfnknnshmmkdakdnflwfnttkkkplv fvklapdlnqeqkkeiadvlletnidgmiisntttqindiksfenkkggvsgaklkdist kficemynytnkqipiiasggifsgldalekieagasvcqlysclvfngmksavqikrel nhllyqrgyynlkeaigrkhsks
>1tv5A (A:) fesynpefflydiflkfclkyidgeichdlflllgkynilpydtsndsiyactnikhldf inpfgvaagfdkngvcidsilklgfsfieigtitprgqtgnakprifrdvesrsiinscg fnnmgcdkvtenlilfrkrqeedkllskhivgvsigknkdtvnivddlkycinkigryad yiainvsspntpglrdnqeagklkniilsvkeeidnleflwfnttkkkplvfvklapdln qeqkkeiadvlletnidgmiisntttqindiksfenkkggvsgaklkdistkficemyny tnkqipiiasggifsgldalekieagasvcqlysclvfngmksavqikrelnhllyqrgy ynlkeaigrkh