Chains and heterogens:
PDB Chain Sequences:
>6xxlA (A:) megslereapagalaavlkhsstlppestqvrgydfnrgvnyralleafgttgfqatnfg ravqqvnamiekkleplsqdedqhadltqsrrpltsctiflgytsnlissgiretirylv qhnmvdvlvttaggveedlikclaptylgefslrgkelrenginrignllvpnenyckfe dwlmpildqmvmeqntegvkwtpskmiarlgkeinnpesvyywaqknhipvfspaltdgs lgdmiffhsyknpglvldivedlrlintqaifakctgmiilgggvvkhhiananlmrnga dyavyintaqefdgsdsgarpdeavswgkirvdaqpvkvyadaslvfpllvaetfaqkmd afmhekned
>6xxlA (A:) estqvrgydfnrgvnyralleafgttgfqatnfgravqqvnamiekkleplsqdedqhad ltqsrrpltsctiflgytsnlissgiretirylvqhnmvdvlvttaggveedlikclapt ylgefslrgkelrenginrignllvpnenyckfedwlmpildqmvmeqntegvkwtpskm iarlgkeinnpesvyywaqknhipvfspaltdgslgdmiffhsyknpglvldivedlrli ntqaifakctgmiilgggvvkhhiananlmrngadyavyintaqefdgsdsgarpdeavs wgkirvdaqpvkvyadaslvfpllvaetfaqkmdafm
>6xxlB (B:) megslereapagalaavlkhsstlppestqvrgydfnrgvnyralleafgttgfqatnfg ravqqvnamiekkleplsqdedqhadltqsrrpltsctiflgytsnlissgiretirylv qhnmvdvlvttaggveedlikclaptylgefslrgkelrenginrignllvpnenyckfe dwlmpildqmvmeqntegvkwtpskmiarlgkeinnpesvyywaqknhipvfspaltdgs lgdmiffhsyknpglvldivedlrlintqaifakctgmiilgggvvkhhiananlmrnga dyavyintaqefdgsdsgarpdeavswgkirvdaqpvkvyadaslvfpllvaetfaqkmd afmhekned
>6xxlB (B:) stqvrgydfnrgvnyralleafgttgfqatnfgravqqvnamiekkleplsqdedqhadl tqsrrpltsctiflgytsnlissgiretirylvqhnmvdvlvttaggveedlikclapty lgefslrgkelrenginrignllvpnenyckfedwlmpildqmvmeqntegvkwtpskmi arlgkeinnpesvyywaqknhipvfspaltdgslgdmiffhsyknpglvldivedlrlin tqaifakctgmiilgggvvkhhiananlmrngadyavyintaqefdgsdsgarpdeavsw gkirvdaqpvkvyadaslvfpllvaetfaqkmdafmh