Chains and heterogens:
PDB Chain Sequences:
>4qu3A (A:) mrfihalllagiahsayasekltfktdleklerekaaqigvaivdpqgeivaghrmaqrf amcstfkfplaalvferidsgtergdrklsygpdmivewspaterflasghmtvleaaqa avqlsdngatnlllreiggpaamtqyfrkigdsvsrldrkepemndntpgdlrdtttpia martvakvlyggaltststhtierwlignqtgdatlragfpkdwvvgektgtcanggrnd igffkaqerdyavavyttapklsaverdelvasvgqvitqlilstdk
>4qu3A (A:) sekltfktdleklerekaaqigvaivdpqgeivaghrmaqrfamcstfkfplaalvferi dsgtergdrklsygpdmivewspaterflasghmtvleaaqaavqlsdngatnlllreig gpaamtqyfrkigdsvsrldrkepemndntpgdlrdtttpiamartvakvlyggaltsts thtierwlignqtgdatlragfpkdwvvgektgtcanggrndigffkaqerdyavavytt apklsaverdelvasvgqvitqlilstd
>4qu3B (B:) mrfihalllagiahsayasekltfktdleklerekaaqigvaivdpqgeivaghrmaqrf amcstfkfplaalvferidsgtergdrklsygpdmivewspaterflasghmtvleaaqa avqlsdngatnlllreiggpaamtqyfrkigdsvsrldrkepemndntpgdlrdtttpia martvakvlyggaltststhtierwlignqtgdatlragfpkdwvvgektgtcanggrnd igffkaqerdyavavyttapklsaverdelvasvgqvitqlilstdk
>4qu3B (B:) ekltfktdleklerekaaqigvaivdpqgeivaghrmaqrfamcstfkfplaalvferid sgtergdrklsygpdmivewspaterflasghmtvleaaqaavqlsdngatnlllreigg paamtqyfrkigdsvsrldrkepemndntpgdlrdtttpiamartvakvlyggaltstst htierwlignqtgdatlragfpkdwvvgektgtcanggrndigffkaqerdyavavytta pklsaverdelvasvgqvitqlils