Chains and heterogens:
PDB Chain Sequences:
>1f0jA (A:) sisrfgvntenedhlakeledlnkwglnifnvagyshnrpltcimyaifqerdllktfri ssdtfitymmtledhyhsdvayhnslhaadvaqsthvllstpaldavftdleilaaifaa aihdvdhpgvsnqflintnselalmyndesvlenhhlavgfkllqeehcdifmnltkkqr qtlrkmvidmvlatdmskhmslladlktmvetkkvtssgvllldnytdriqvlrnmvhca dlsnptkslelyrqwtdrimeeffqqgdkerergmeispmcdkhtasveksqvgfidyiv hplwetwadlvqpdaqdildtlednrnwyqsmipqapappldeqnrdcqglmekfqfelt ldeedsegpekegeghs
>1f0jA (A:) sisrfgvntenedhlakeledlnkwglnifnvagyshnrpltcimyaifqerdllktfri ssdtfitymmtledhyhsdvayhnslhaadvaqsthvllstpaldavftdleilaaifaa aihdvdhpgvsnqflintnselalmyndesvlenhhlavgfkllqeehcdifmnltkkqr qtlrkmvidmvlatdmskhmslladlktmvetkkvtssgvllldnytdriqvlrnmvhca dlsnptkslelyrqwtdrimeeffqqgdkerergmeispmcdkhtasveksqvgfidyiv hplwetwadlvqpdaqdildtlednrnwyqsmipqapanrdcqglmekfqf
>1f0jB (B:) sisrfgvntenedhlakeledlnkwglnifnvagyshnrpltcimyaifqerdllktfri ssdtfitymmtledhyhsdvayhnslhaadvaqsthvllstpaldavftdleilaaifaa aihdvdhpgvsnqflintnselalmyndesvlenhhlavgfkllqeehcdifmnltkkqr qtlrkmvidmvlatdmskhmslladlktmvetkkvtssgvllldnytdriqvlrnmvhca dlsnptkslelyrqwtdrimeeffqqgdkerergmeispmcdkhtasveksqvgfidyiv hplwetwadlvqpdaqdildtlednrnwyqsmipqapappldeqnrdcqglmekfqfelt ldeedsegpekegeghs
>1f0jB (B:) sisrfgvntenedhlakeledlnkwglnifnvagyshnrpltcimyaifqerdllktfri ssdtfitymmtledhyhsdvayhnslhaadvaqsthvllstpaldavftdleilaaifaa aihdvdhpgvsnqflintnselalmyndesvlenhhlavgfkllqeehcdifmnltkkqr qtlrkmvidmvlatdmskhmslladlktmvetkkvtssgvllldnytdriqvlrnmvhca dlsnptkslelyrqwtdrimeeffqqgdkerergmeispmcdkhtasveksqvgfidyiv hplwetwadlvqpdaqdildtlednrnwyqsmipqap