Chains and heterogens:
PDB Chain Sequences:
>1u2xA (A:) mgsshhhhhhssgrenlyfqghmipehlsiytaynanidaivklnqetiqnlinafdpde vkrrieeypreinepidfvarlvhtlklgkpaavplvnekmnewfdktfryeeerlggqa giiantlaglkirkviaytpflpkrlaelfkkgvlypvvengelqfkpiqeayregdplk inrifefrkglkfklgdetieipnsgrfivsarfesisrietredikpflgeigkevdga ifsgyqglrtkysdgkdanyylrrakediiefkekdvkihvefasvqdrklrkkiitnil pfvdsvgideaeiaqilsvlgyreladriftynrledsilggmiildelnfeilqvhtty ylmyithrdnplseeelakslefgttlaaaraslgdirgpddykvglkvpfnerseyvkl rfeeaksrlrmreykvvviptrlvqnpvltvglgdtisagafltyleflkrhgs
>1u2xA (A:) mipehlsiytaynanidaivklnqetiqnlinafdpdevkrrieeypreinepidfvarl vhtlklgkpaavplvnekmnewfdktfryeeerlggqagiiantlaglkirkviaytpfl pkrlaelfkkgvlypvvengelqfkpiqeayregdplkinrifefrkglkfklgdetiei pnsgrfivsarfesisrietredikpflgeigkevdgaifsgyqglrtkysdgkdanyyl rrakediiefkekdvkihvefasvqdrklrkkiitnilpfvdsvgideaeiaqilsvlgy reladriftynrledsilggmiildelnfeilqvhttyylmyithrdnplseeelaksle fgttlaaaraslgdirgpddykvglkvpfnerseyvklrfeeaksrlrmreykvvviptr lvqnpvltvglgdtisagafltyleflkrh
>1u2xB (B:) mgsshhhhhhssgrenlyfqghmipehlsiytaynanidaivklnqetiqnlinafdpde vkrrieeypreinepidfvarlvhtlklgkpaavplvnekmnewfdktfryeeerlggqa giiantlaglkirkviaytpflpkrlaelfkkgvlypvvengelqfkpiqeayregdplk inrifefrkglkfklgdetieipnsgrfivsarfesisrietredikpflgeigkevdga ifsgyqglrtkysdgkdanyylrrakediiefkekdvkihvefasvqdrklrkkiitnil pfvdsvgideaeiaqilsvlgyreladriftynrledsilggmiildelnfeilqvhtty ylmyithrdnplseeelakslefgttlaaaraslgdirgpddykvglkvpfnerseyvkl rfeeaksrlrmreykvvviptrlvqnpvltvglgdtisagafltyleflkrhgs
>1u2xB (B:) mipehlsiytaynanidaivklnqetiqnlinafdpdevkrrieeypreinepidfvarl vhtlklgkpaavplvnekmnewfdktfryeeerlggqagiiantlaglkirkviaytpfl pkrlaelfkkgvlypvvengelqfkpiqeayregdplkinrifefrkglkfklgdetiei pnsgrfivsarfesisrietredikpflgeigkevdgaifsgyqglrtkysdgkdanyyl rrakediiefkekdvkihvefasvqdrklrkkiitnilpfvdsvgideaeiaqilsvlgy reladriftynrledsilggmiildelnfeilqvhttyylmyithrdnplseeelaksle fgttlaaaraslgdirgpddykvglkvpfnerseyvklrfeeaksrlrmreykvvviptr lvqnpvltvglgdtisagafltyleflkrh