Chains and heterogens:
PDB Chain Sequences:
>1uyqA (A:) tifqfpqdfmwgtataayqiegayqedgrglsiwdtfahtpgkvfngdngnvacdsyhry eedirlmkelgirtyrfsvswprifpngdgevnqegldyyhrvvdllndngiepfctlyh wdlpqalqdaggwgnrrtiqafvqfaetmfrefhgkiqhwltfnepwciaflsnmlgvha pgltnlqtaidvghhllvahglsvrrfrelgtsgqigiapnvswavpystseedkaacar tislhsdwflqpiyqgsypqflvdwfaeqgatvpiqdgdmdiigepidmiginyysmsvn rfnpeagflqseeinmglpvtdigwpvesrglyevlhylqkygnidiyitengacindev vngkvqddrrisymqqhlvqvhraihdglhvkgymawslldnfewaegynmrfgmihvdf rtqvrtpkqsyywyrnvvgnnwletrr