Chains and heterogens:
PDB Chain Sequences:
>5ys1A (A:) mqrrdflkysvalgvasalplwsravfaaerptlpipdllttdarnriqltigagqstfg gktattwgyngnllgpavklqrgkavtvdiynqlteettlhwhglevpgevdggpqgiip pggkrsvtlnvdqpaatcwfhphqhgktgrqvamglaglvvieddeilklmlpkqwgidd vpvivqdkkfsadgqidyqldvmtaavgwfgdtlltngaiypqhaaprgwlrlrllngcn arslnfatsdnrplyviasdggllpepvkvselpvlmgerfevlvevndnkpfdlvtlpv sqmkmaiapfdkphpvmriqpiaisasgalpdtlsslpalpslegltvrklqlsmdpmld mmgmqmlmekygdqamagmdhsqmmghmghgnmnhmnhggkfdfhhankingqafdmnkp mfaaakgqyerwvisgvgdmmlhpfhihgtqfrilsengkppaahragwkdtvkvegnvs evlvkfnhdapkehaymahchllehedtgmmlgftv
>5ys1A (A:) erptlpipdllttdarnriqltigagqstfggktattwgyngnllgpavklqrgkavtvd iynqlteettlhwhglevpgevdggpqgiippggkrsvtlnvdqpaatcwfhphqhgktg rqvamglaglvvieddeilklmlpkqwgiddvpvivqdkkfsadgqidyqldvmtaavgw fgdtlltngaiypqhaaprgwlrlrllngcnarslnfatsdnrplyviasdggllpepvk vselpvlmgerfevlvevndnkpfdlvtlpvsqmkmaiapfdkphpvmriqpiaisasga lpdtlsslpalpslegltvrklqlsmdpmldmmgmqmlmekygggkfdfhhankingqaf dmnkpmfaaakgqyerwvisgvgdmmlhpfhihgtqfrilsengkppaahragwkdtvkv egnvsevlvkfnhdapkehaymahchllehedtgmmlgftv