Chains and heterogens:
PDB Chain Sequences:
>1o75A (A:) etsygyatlsyadywagelgqsrdvllagnaeadragdldagmfdavsrathghgafrqq fqyavevlgekvlskqetedsrgrkkweyetdpsvtkmvrasasfqdlgedgeikfeave gavaladrassfmvdseeykitnvkvhgmkfvpvavphelkgiakekfhfvedsrvtent nglktmltedsfsarkvssmesphdlvvdtvgtgyhsrfgsdaeasvmlkradgselshr efidyvmnfntvrydyygddasytnlmasygtkhsadswwktgrvpriscginygfdrfk gsgpgyyrltliangyrdvvadvrflpkyegnidiglkgkvltiggadaetlmdaavdvf adgqpklvsdqavslgqnvlsadftpgteytvevrfkefgsvrakvva
>1o75A (A:) etsygyatlsyadywagelgqsrdvlladldagmfdavsrathghgafrqqfqyavevlg ekvlskqetedsrgrkkweyetdpsvtkmvrasasfqdlgedgeikfeavegavaladra ssfmvdseeykitnvkvhgmkfvpvavphelkgiakekfhfvedsrvtentnglktmlte dsfsarkvssmesphdlvvdtvgtgyhsrfgsdaeasvmlkradgselshrefidyvmnf ntvrydyygddasytnlmasygtkhsadswwktgrvpriscginygfdrfkgsgpgyyrl tliangyrdvvadvrflpkyegnidiglkgkvltiggadaetlmdaavdvfadgqpklvs dqavslgqnvlsadftpgteytvevrfkefgsvrakvva
>1o75B (B:) etsygyatlsyadywagelgqsrdvllagnaeadragdldagmfdavsrathghgafrqq fqyavevlgekvlskqetedsrgrkkweyetdpsvtkmvrasasfqdlgedgeikfeave gavaladrassfmvdseeykitnvkvhgmkfvpvavphelkgiakekfhfvedsrvtent nglktmltedsfsarkvssmesphdlvvdtvgtgyhsrfgsdaeasvmlkradgselshr efidyvmnfntvrydyygddasytnlmasygtkhsadswwktgrvpriscginygfdrfk gsgpgyyrltliangyrdvvadvrflpkyegnidiglkgkvltiggadaetlmdaavdvf adgqpklvsdqavslgqnvlsadftpgteytvevrfkefgsvrakvv
>1o75B (B:) etsygyatlsyadywagelgqsrdvlladragdldagmfdavsrathghgafrqqfqyav evlgekvlskqetedsrgrkkweyetdpsvtkmvrasasfqdlgedgeikfeavegaval adrassfmvdseeykitnvkvhgmkfvpvavphelkgiakekfhfvedsrvtentnglkt mltedsfsarkvssmesphdlvvdtvgtgyhsrfgsdaeasvmlkradgselshrefidy vmnfntvrydyygddasytnlmasygtkhsadswwktgrvpriscginygfdrfkgsgpg yyrltliangyrdvvadvrflpkyegnidiglkgkvltiggadaetlmdaavdvfadgqp klvsdqavslgqnvlsadftpgteytvevrfkefgsvrakvv