Chains and heterogens:
PDB Chain Sequences:
>1xygA (A:) msfrvsasssvkpekdirigllgasgytgaeivrllanhphfqvtlmtadrkagqsmesv fphlraqklptlvsvkdadfstvdavfcclphgttqeiikelptalkivdlsadfrlrni aeyeewygqphkavelqkevvyglteilredikkarlvanpgcypttiqlplvpllkanl ikheniiidaksgvsgagrgakeanlyseiaegissygvtrhrhvpeieqglsdvaqskv tvsftphlmpmirgmqstiyvemapgvrtedlhqqlktsyedeefvkvldegvvprthnv rgsnychmsvfpdripgraiiisvidnlvkgasgqalqnlnimlgypettgllhqplfp
>1xygA (A:) kdirigllgasgytgaeivrllanhphfqvtlmtadrkagqsmesvfphlraqklptlvs vkdadfstvdavfcclphgttqeiikelptalkivdlsadfrlrniaeyeewygqphkav elqkevvyglteilredikkarlvanpgcypttiqlplvpllkanlikheniiidaksgv sgagrgakeanlyseiaegissygvtrhrhvpeieqglsdvaqskvtvsftphlmpmirg mqstiyvemapgvrtedlhqqlktsyedeefvkvldegvvprthnvrgsnychmsvfpdr ipgraiiisvidnlvkgasgqalqnlnimlgypettgllhqplfp
>1xygB (B:) msfrvsasssvkpekdirigllgasgytgaeivrllanhphfqvtlmtadrkagqsmesv fphlraqklptlvsvkdadfstvdavfcclphgttqeiikelptalkivdlsadfrlrni aeyeewygqphkavelqkevvyglteilredikkarlvanpgcypttiqlplvpllkanl ikheniiidaksgvsgagrgakeanlyseiaegissygvtrhrhvpeieqglsdvaqskv tvsftphlmpmirgmqstiyvemapgvrtedlhqqlktsyedeefvkvldegvvprthnv rgsnychmsvfpdripgraiiisvidnlvkgasgqalqnlnimlgypettgllhqplfp
>1xygB (B:) kdirigllgasgytgaeivrllanhphfqvtlmtadrkagqsmesvfphlraqklptlvs vkdadfstvdavfcclphgttqeiikelptalkivdlsadfrlrniaeyeewygqphkav elqkevvyglteilredikkarlvanpgcypttiqlplvpllkanlikheniiidaksgv sgagrgakeanlyseiaegissygvtrhrhvpeieqglsdvaqskvtvsftphlmpmirg mqstiyvemapgvrtedlhqqlktsyedeefvkvldegvvprthnvrgsnychmsvfpdr ipgraiiisvidnlvkgasgqalqnlnimlgypettgllhqplfp
>1xygC (C:) msfrvsasssvkpekdirigllgasgytgaeivrllanhphfqvtlmtadrkagqsmesv fphlraqklptlvsvkdadfstvdavfcclphgttqeiikelptalkivdlsadfrlrni aeyeewygqphkavelqkevvyglteilredikkarlvanpgcypttiqlplvpllkanl ikheniiidaksgvsgagrgakeanlyseiaegissygvtrhrhvpeieqglsdvaqskv tvsftphlmpmirgmqstiyvemapgvrtedlhqqlktsyedeefvkvldegvvprthnv rgsnychmsvfpdripgraiiisvidnlvkgasgqalqnlnimlgypettgllhqplfp
>1xygC (C:) kdirigllgasgytgaeivrllanhphfqvtlmtadrkagqsmesvfphlraqklptlvs vkdadfstvdavfcclphgttqeiikelptalkivdlsadfrlrniaeyeewygqphkav elqkevvyglteilredikkarlvanpgcypttiqlplvpllkanlikheniiidaksgv sgagrgakeanlyseiaegissygvtrhrhvpeieqglsdvaqskvtvsftphlmpmirg mqstiyvemapgvrtedlhqqlktsyedeefvkvldegvvprthnvrgsnychmsvfpdr ipgraiiisvidnlvkgasgqalqnlnimlgypettgllhqplfp
>1xygD (D:) msfrvsasssvkpekdirigllgasgytgaeivrllanhphfqvtlmtadrkagqsmesv fphlraqklptlvsvkdadfstvdavfcclphgttqeiikelptalkivdlsadfrlrni aeyeewygqphkavelqkevvyglteilredikkarlvanpgcypttiqlplvpllkanl ikheniiidaksgvsgagrgakeanlyseiaegissygvtrhrhvpeieqglsdvaqskv tvsftphlmpmirgmqstiyvemapgvrtedlhqqlktsyedeefvkvldegvvprthnv rgsnychmsvfpdripgraiiisvidnlvkgasgqalqnlnimlgypettgllhqplfp
>1xygD (D:) kdirigllgasgytgaeivrllanhphfqvtlmtadrkagqsmesvfphlraqklptlvs vkdadfstvdavfcclphgttqeiikelptalkivdlsadfrlrniaeyeewygqphkav elqkevvyglteilredikkarlvanpgcypttiqlplvpllkanlikheniiidaksgv sgagrgakeanlyseiaegissygvtrhrhvpeieqglsdvaqskvtvsftphlmpmirg mqstiyvemapgvrtedlhqqlktsyedeefvkvldegvvprthnvrgsnychmsvfpdr ipgraiiisvidnlvkgasgqalqnlnimlgypettgllhqplfp