Chains and heterogens:
PDB Chain Sequences:
>1u22A (A:) mashivgyprmgpkrelkfalesfwdgkstaedlqkvsadlrssiwkqmsaagtkfipsn tfahydqvldttamlgavpprygytggeigldvyfsmargnasvpamemtkwfdtnyhyi vpelgpevnfsyashkavneykeakalgvdtvpvlvgpvsylllskaakgvdksfellsl lpkilpiykevitelkaagatwiqldepvlvmdlegqklqaftgayaelestlsglnvlv etyfadipaeayktltslkgvtafgfdlvrgtktldlvkagfpegkylfagvvdgrniwa ndfaaslstlqalegivgkdklvvstscsllhtavdlinetklddeikswmafaaqkvve vnalakalagqkdealfsanaaalasrrssprvtnegvqkaaaalkgsdhrratnvsarl daqqkklnlpilptttigsfpqtvelrrvrreykakkvseedyvkaikeeikkvvdlqee ldidvlvhgeperndmveyfgeqlsgfaftangwvqsygsrcvkppviygdvsrpkamtv fwsamaqsmtsrpmkgmltgpvtilnwsfvrndqprhetcyqialaikdevedlekggig viqideaalreglplrksehafyldwavhsfritncgvqdstqihthmcyshfndiihsi idmdadvitiensrsdekllsvfregvkygagigpgvydihspripsseeiadrvnkmla vleqnilwvnpdcglktrkytevkpalknmvdaaklirsqlasak
>1u22A (A:) ashivgyprmgpkrelkfalesfwdgkstaedlqkvsadlrssiwkqmsaagtkfipsnt fahydqvldttamlgavpprygytggeigldvyfsmargnasvpamemtkwfdtnyhyiv pelgpevnfsyashkavneykeakalgvdtvpvlvgpvsylllskaakgvdksfellsll pkilpiykevitelkaagatwiqldepvlvmdlegqklqaftgayaelestlsglnvlve tyfadipaeayktltslkgvtafgfdlvrgtktldlvkagfpegkylfagvvdgrniwan dfaaslstlqalegivgkdklvvstscsllhtavdlinetklddeikswmafaaqkvvev nalakalagqkdealfsanaaalasrrssprvtnegvqkaaaalkgsdhrratnvsarld aqqkklnlpilptttigsfpqtvelredyvkaikeeikkvvdlqeeldidvlvhgepern dmveyfgeqlsgfaftangwvqsygsrcvkppviygdvsrpkamtvfwsamaqsmtsrpm kgmltgpvtilnwsfvrndqprhetcyqialaikdevedlekggigviqideaalreglp lrksehafyldwavhsfritncgvqdstqihthmcyshfndiihsiidmdadvitiensr sdekllsvfregvkygagigpgvydihspripsseeiadrvnkmlavleqnilwvnpdcg lktrkytevkpalknmvdaaklirsq