Chains and heterogens:
PDB Chain Sequences:
>1tpyA (A:) mvndltphfedvqahydlsddffrlfldptqtyscahferedmtleeaqiakidlalgkl glqpgmtlldigcgwgatmrraiaqydvnvvgltlsknqaahvqksfdemdtprdrrvll agweqfnepvdrivsigafehfghdrhadffarahkilppdgvlllhtitgltrqqmvdh glpltlwlarflkfiateifpggqpptiemveeqsaktgftltrrqslqphyartldlwa ealqehkseaiaiqseevyerymkyltgcaklfrvgyidvnqftlak
>1tpyA (A:) ndltphfedvqahydlsddffrlfldptqtyscahferedmtleeaqiakidlalgklgl qpgmtlldigcgwgatmrraiaqydvnvvgltlsknqaahvqksfdemdtprdrrvllag weqfnepvdrivsigafehfghdrhadffarahkilppdgvlllhtitgltrqqmvdhgl pltlwlarflkfiateifpggqpptiemveeqsaktgftltrrqslqphyartldlwaea lqehkseaiaiqseevyerymkyltgcaklfrvgyidvnqftlak