Chains and heterogens:
PDB Chain Sequences:
>2gthA (A:) sslenvvynlvnaghfdgragelpcavigekviakiqnedvvvfknntpfptnvavelfa krsirphpelklfrnlnidvcwshvlwdyakdsvfcsstykvckytdlqcieslnvlfdg rdngaleafkkcrngvyinttkikslsmikgpqradlngvvvekvgdsdvefwfavrkdg ddvifsrtgslepshyrspqgnpggnrvgdlsgnealargtiftqsrllssftprsemek dfmdldddvfiakyslqdyafehvvygsfnqkiigglhlliglarrqqksnlviqefvty dssihsyfitdensgssksvctvidlllddfvdivkslnlkcvskvvnvnvdfkdfqfml wcneekvmtf
>2gthA (A:) sslenvvynlvnaghfdgragelpcavigekviakiqnedvvvfknntpfptnvavelfa krsirphpelklfrnlnidvcwshvlwdyakdsvfcsstykvckytdlqcieslnvlfdg rdngaleafkkcrngvyinttkikslsmikgpqradlngvvvekvgdsdvefwfavrkdg ddvifsrtgslepshargtiftqsrllssftprsemekdfmdldddvfiakyslqdyafe hvvygsfnqkiigglhlliglarrqqksnlviqefvtydssihsyfitdensgssksvct vidlllddfvdivkslnlkcvskvvnvnvdfkdfqfmlwcneekvmtf