Chains and heterogens:
PDB Chain Sequences:
>2i6qA (A:) hhhhhhgskiqiqrsghlnlyllldcsqsvsendflifkesaslmvdrifsfeinvsvai itfasepkvlmsvlndnsrdmtevisslenanykdhengtgtntyaalnsvylmmnnqmr llgmetmawqeirhaiilltdgksnmggspktavdhireilninqkrndyldiyaigvgk ldvdwrelnelgskkdgerhafilqdtkalhqvfehmldvskltdticgvgnmsanasdq ertpwhvtikpksqetcrgalisdqwvltaahcfrdgndhslwrvnvgdpksqwgkefli ekavispgfdvfakknqgilefygddiallklaqkvkmstharpiclpctmeanlalrrp qgstcrdhenellnkqsvpahfvalngsklninlkmgvewtscaevvsqektmfpnltdv revvtdqflcsgtqedespckgesggavflerrfrffqvglvswglynpclgsadknsrk raprskvppprdfhinlfrmqpwlrqhlgdvlnflpl
>2i6qA (A:) skiqiqrsghlnlyllldcsqsvsendflifkesaslmvdrifsfeinvsvaiitfasep kvlmsvlndnsrdmtevisslenanykdhengtgtntyaalnsvylmmnnqmrllgmetm awqeirhaiilltdgksnmggspktavdhireilninqkrndyldiyaigvgkldvdwre lnelgskkdgerhafilqdtkalhqvfehmldvskltdticgvgnmsanasdqertpwhv tikpksqetcrgalisdqwvltaahcfrdgndhslwrvnvgdpksqwgkefliekavisp gfdvfakknqgilefygddiallklaqkvkmstharpiclpctmeanlalrrpqgstcrd henellnkqsvpahfvalngsklninlkmgvewtscaevvsqektmfpnltdvrevvtdq flcsgtqedespckgesggavflerrfrffqvglvswglynpclrkraprskvppprdfh inlfrmqpwlrqhlgdvlnflpl