Chains and heterogens:
PDB Chain Sequences:
>4umxA (A:) mskkisggsvvemqgdemtriiwelikeklifpyveldlhsydlgienrdatndqvtkda aeaikkhnvgvkcatitpdekrveefklkqmwkspngtirnilggtvfreaiickniprl vsgwvkpiiighhaygdqyratdfvvpgpgkveitytpsdgtqkvtylvhnfeegggvam gmynqdksiedfahssfqmalskgwplylstkntilkkydgrfkdifqeiydkqyksqfe aqkiwyehrliddmvaqamkseggfiwacknydgdvqsdsvaqgygslgmmtsvlvcpdg ktveaeaahgtvtrhyrmyqkgqetstnpiasifawtrglahrakldnnkelaffanale evsietieagfmtkdlaacikglpnvqrsdylntfefmdklgenlkiklaqaklslehhh hhhhh
>4umxA (A:) kkisggsvvemqgdemtriiwelikeklifpyveldlhsydlgienrdatndqvtkdaae aikkhnvgvkcatitpdekrveefklkqmwkspngtirnilggtvfreaiickniprlvs gwvkpiiighhaygdqyratdfvvpgpgkveitytpsdgtqkvtylvhnfeegggvamgm ynqdksiedfahssfqmalskgwplylstkntilkkydgrfkdifqeiydkqyksqfeaq kiwyehrliddmvaqamkseggfiwacknydgdvqsdsvaqgygslgmmtsvlvcpdgkt veaeaahgtvtrhyrmyqkgqetstnpiasifawtrglahrakldnnkelaffanaleev sietieagfmtkdlaacikglpnvqrsdylntfefmdklgenlkiklaqakl
>4umxB (B:) mskkisggsvvemqgdemtriiwelikeklifpyveldlhsydlgienrdatndqvtkda aeaikkhnvgvkcatitpdekrveefklkqmwkspngtirnilggtvfreaiickniprl vsgwvkpiiighhaygdqyratdfvvpgpgkveitytpsdgtqkvtylvhnfeegggvam gmynqdksiedfahssfqmalskgwplylstkntilkkydgrfkdifqeiydkqyksqfe aqkiwyehrliddmvaqamkseggfiwacknydgdvqsdsvaqgygslgmmtsvlvcpdg ktveaeaahgtvtrhyrmyqkgqetstnpiasifawtrglahrakldnnkelaffanale evsietieagfmtkdlaacikglpnvqrsdylntfefmdklgenlkiklaqaklslehhh hhhhh
>4umxB (B:) kkisggsvvemqgdemtriiwelikeklifpyveldlhsydlgienrdatndqvtkdaae aikkhnvgvkcatitpdekrveefklkqmwkspngtirnilggtvfreaiickniprlvs gwvkpiiighhaygdqyratdfvvpgpgkveitytpsdgtqkvtylvhnfeegggvamgm ynqdksiedfahssfqmalskgwplylstkntilkkydgrfkdifqeiydkqyksqfeaq kiwyehrliddmvaqamkseggfiwacknydgdvqsgslgmmtsvlvcpdgktveaeaah gtvtrhyrmyqkgqetstnpiasifawtrglahrakldnnkelaffanaleevsietiea gfmtkdlaacikglpnvqrsdylntfefmdklgenlkiklaqakl