Chains and heterogens:
PDB Chain Sequences:
>1t09A (A:) mskkisggsvvemqgdemtriiwelikeklifpyveldlhsydlgienrdatndqvtkda aeaikkhnvgvkcatitpdekrveefklkqmwkspngtirnilggtvfreaiickniprl vsgwvkpiiigrhaygdqyratdfvvpgpgkveitytpsdgtqkvtylvhnfeegggvam gmynqdksiedfahssfqmalskgwplylstkntilkkydgrfkdifqeiydkqyksqfe aqkiwyehrliddmvaqamkseggfiwacknydgdvqsdsvaqgygslgmmtsvlvcpdg ktveaeaahgtvtrhyrmyqkgqetstnpiasifawtrglahrakldnnkelaffanale evsietieagfmtkdlaacikglpnvqrsdylntfefmdklgenlkiklaqakl
>1t09B (B:) mskkisggsvvemqgdemtriiwelikeklifpyveldlhsydlgienrdatndqvtkda aeaikkhnvgvkcatitpdekrveefklkqmwkspngtirnilggtvfreaiickniprl vsgwvkpiiigrhaygdqyratdfvvpgpgkveitytpsdgtqkvtylvhnfeegggvam gmynqdksiedfahssfqmalskgwplylstkntilkkydgrfkdifqeiydkqyksqfe aqkiwyehrliddmvaqamkseggfiwacknydgdvqsdsvaqgygslgmmtsvlvcpdg ktveaeaahgtvtrhyrmyqkgqetstnpiasifawtrglahrakldnnkelaffanale evsietieagfmtkdlaacikglpnvqrsdylntfefmdklgenlkiklaqakl