Chains and heterogens:
PDB Chain Sequences:
>1oyyA (A:) maqaevlnlesgakqvlqetfgyqqfrpgqeeiidtvlsgrdclvvmptgggkslcyqip alllngltvvvsplislmkdqvdqlqangvaaaclnstqtreqqlevmtgcrtgqirlly iaperlmldnflehlahwnpvllavdeahcisqwghdfrpeyaalgqlrqrfptlpfmal tataddttrqdivrllglndpliqissfdrpnirymlmekfkpldqlmryvqeqrgksgi iycnsrakvedtaarlqskgisaaayhaglennvradvqekfqrddlqivvatvafgmgi nkpnvrfvvhfdiprniesyyqetgragrdglpaeamlfydpadmawlrrcleekpqgql qdierhklnamgafaeaqtcrrlvllnyfgegrqepcgncdicldppkqydgstdaqial stigrvnqrfgmgyvvevirgannqrirdyghdklkvygmgrdkshehwvsvirqlihlg lvtqniaqhsalqlteaarpvlrgesslqlavprivalkpkam
>1oyyA (A:) maqaevlnlesgakqvlqetfgyqqfrpgqeeiidtvlsgrdclvvmptgggkslcyqip alllngltvvvsplislmkdqvdqlqangvaaaclnstqtreqqlevmtgcrtgqirlly iaperlmldnflehlahwnpvllavdeahcisqwghdfrpeyaalgqlrqrfptlpfmal tataddttrqdivrllglndpliqissfdrpnirymlmekfkpldqlmryvqeqrgksgi iycnsrakvedtaarlqskgisaaayhaglennvradvqekfqrddlqivvatvainkpn vrfvvhfdiprniesyyqetgragrdglpaeamlfydpadmawlrrcleekpqgqlqdie rhklnamgafaeaqtcrrlvllnyfgegrqepcgncdicldppkqydgstdaqialstig rvnqrfgmgyvvevirgannqrirdyghdklkvygmgrdkshehwvsvirqlihlglvtq niaqhsalqlteaarpvlrgesslqlavpriv