Chains and heterogens:
PDB Chain Sequences:
>1u8oA (A:) alqltqspsslsasvgdrititcrasqgvtsalawyrqkpgsppqlliydasslesgvps rfsgsgsgteftltistlrpedfatyycqqlhfyphtfgggtrvdvrrtvaapsvfifpp sdeqlksgtasvvcllnnfypreakvqwkvdnalqsgnsqesvteqdskdstyslsstlt lskadyekhkvyecevthqglsspvtksfnrgec
>1u8oB (B:) ritlkesgpplvkptqtltltcsfsgfslsdfgvgvgwirqppgkalewlaiiysdddkr yspslntrltitkdtsknqvvlvmtrvspvdtatyfcahrrgpttlfgvpiargpvnamd vwgqgitvtisststkgpsvfplapsskstagaaaalgclvkdyfpepvtvswnsgalts gvhtfpavlqssglyslssvvtvpssslgtqtytcnvnhkpsntkvdkrvepksc
>1u8oB (B:) ritlkesgpplvkptqtltltcsfsgfslsdfgvgvgwirqppgkalewlaiiysdddkr yspslntrltitkdtsknqvvlvmtrvspvdtatyfcahrrgpttlfgvpiargpvnamd vwgqgitvtisststkgpsvfplapgaaaalgclvkdyfpepvtvswnsgaltsgvhtfp avlqssglyslssvvtvpssslqtytcnvnhkpsntkvdkrvepksc