Chains and heterogens:
PDB Chain Sequences:
>6l69A (A:) mgsshhhhhhssglvprgshmttrialdpfvsdleaesaalraagplaavelpggvpvwa vthhaeakklltdprlvkdinvwgawqrgeiapdwpliglanpgrsmltvdgadhrrmrt lvaqaltprrveqmreritklteelldrltgevvdlkadfayplpmyvvadlmgidearl prlgelfekffstqtppaeviatltelagimaetvaakraapgddltsalilasedgdhl tdaeivstlqlmvaaghettislivnavvnlsthpeqralvlsgeadwssvveetlryst ptshvlirfatedvpvgdkvlpagdalivsygalgrdeaahgptagefditrstenrhis fghgphvcpgaalsrleagvalpalyarfpkldlavpaaelrnkpvvtqndlfelpvrlg
>6l69A (A:) trialdpfvsdleaesaalraagplaavelpggvpvwavthhaeakklltdprlvkdinv wgawqrgeiapdwpliglanpgrsmltvdgadhrrmrtlvaqaltprrveqmreritklt eelldrltgevvdlkadfayplpmyvvadlmgidearlprlgelfekffstqtppaevia tltelagimaetvaakraapgddltsalilasedgdhltdaeivstlqlmvaaghettis livnavvnlsthpeqralvlsgeadwssvveetlrystptshvlirfatedvpvgdkvlp agdalivsygalgrdeaahgptagefditrstenrhisfghgphvcpgaalsrleagval palyarfpkldlavpaaelrnkpvvtqndlfelpvrlg
>6l69B (B:) mgsshhhhhhssglvprgshmttrialdpfvsdleaesaalraagplaavelpggvpvwa vthhaeakklltdprlvkdinvwgawqrgeiapdwpliglanpgrsmltvdgadhrrmrt lvaqaltprrveqmreritklteelldrltgevvdlkadfayplpmyvvadlmgidearl prlgelfekffstqtppaeviatltelagimaetvaakraapgddltsalilasedgdhl tdaeivstlqlmvaaghettislivnavvnlsthpeqralvlsgeadwssvveetlryst ptshvlirfatedvpvgdkvlpagdalivsygalgrdeaahgptagefditrstenrhis fghgphvcpgaalsrleagvalpalyarfpkldlavpaaelrnkpvvtqndlfelpvrlg
>6l69B (B:) trialdpfvsdleaesaalraagplaavelpggvpvwavthhaeakklltdprlvkdinv wgawqrgeiapdwpliglanpgrsmltvdgadhrrmrtlvaqaltprrveqmreritklt eelldrltgevvdlkadfayplpmyvvadlmgidearlprlgelfekffstqtppaevia tltelagimaetvaakraapgddltsalilasedgdhltdaeivstlqlmvaaghettis livnavvnlsthpeqralvlsgeadwssvveetlrystptshvlirfatedvpvgdkvlp agdalivsygalgrdeaahgptagefditrstenrhisfghgphvcpgaalsrleagval palyarfpkldlavpaaelrnkpvvtqndlfelpvrlg