Chains and heterogens:
PDB Chain Sequences:
>1lx6A (A:) mgflsgkrilvtgvasklsiaygiaqamhregaelaftyqndklkgrveefaaqlgsdiv lqcdvaedasidtmfaelgkvwpkfdgfvhsigfapgdqldgdyvnavtregfkiahdis sysfvamakacrsmlnpgsalltlsylgaeraipnynvmglakasleanvrymanamgpe gvrvnaisagpirtlaasgikdfrkmlahceavtpirrtvtiedvgnsaaflcsdlsagi sgevvhvdggfsiaamnelelk
>1lx6A (A:) gflsgkrilvtgvasklsiaygiaqamhregaelaftyqndklkgrveefaaqlgsdivl qcdvaedasidtmfaelgkvwpkfdgfvhsigfapgdqldgdyvnavtregfkiahdiss ysfvamakacrsmlnpgsalltlsylgaeraipnynvmglakasleanvrymanamgpeg vrvnaisagpimlahceavtpirrtvtiedvgnsaaflcsdlsagisgevvhvdggfsia amn
>1lx6B (B:) mgflsgkrilvtgvasklsiaygiaqamhregaelaftyqndklkgrveefaaqlgsdiv lqcdvaedasidtmfaelgkvwpkfdgfvhsigfapgdqldgdyvnavtregfkiahdis sysfvamakacrsmlnpgsalltlsylgaeraipnynvmglakasleanvrymanamgpe gvrvnaisagpirtlaasgikdfrkmlahceavtpirrtvtiedvgnsaaflcsdlsagi sgevvhvdggfsiaamnelelk
>1lx6B (B:) gflsgkrilvtgvasklsiaygiaqamhregaelaftyqndklkgrveefaaqlgsdivl qcdvaedasidtmfaelgkvwpkfdgfvhsigfapgdqldgdyvnavtregfkiahdiss ysfvamakacrsmlnpgsalltlsylgaeraipnynvmglakasleanvrymanamgpeg vrvnaisagpimlahceavtpirrtvtiedvgnsaaflcsdlsagisgevvhvdggfsia amn