Chains and heterogens:
PDB Chain Sequences:
>3ls2A (A:) mlenissvkvsggwhkqythsavsthctmrfavflppgasesnkvpvlywlsgltctden fmqkagafkkaaelgiaivapdtsprgdnvpnedsydfaqgagfyvnatqapynthfnmy dyvvnelpalieqhfpvtstkaisghsmgghgalmialknpqdyvsasafspivnpincp wgvkaftgylgadkttwaqydscklmakaeqsnylpmlvsqgdadnfldeqlkpqnlvav akqkdypltlemqtgydhsyffissfidqhlvfhhqylsa
>3ls2A (A:) lenissvkvsggwhkqythsavsthctmrfavflppgasesnkvpvlywlsgltctdenf mqkagafkkaaelgiaivapdtsprgdnvpnedsydfaqgagfyvnatqapynthfnmyd yvvnelpalieqhfpvtstkaisghsmgghgalmialknpqdyvsasafspivnpincpw gvkaftgylgadkttwaqydscklmakaeqsnylpmlvsqgdadnfldeqlkpqnlvava kqkdypltlemqtgydhsyffissfidqhlvfhhqyls
>3ls2B (B:) mlenissvkvsggwhkqythsavsthctmrfavflppgasesnkvpvlywlsgltctden fmqkagafkkaaelgiaivapdtsprgdnvpnedsydfaqgagfyvnatqapynthfnmy dyvvnelpalieqhfpvtstkaisghsmgghgalmialknpqdyvsasafspivnpincp wgvkaftgylgadkttwaqydscklmakaeqsnylpmlvsqgdadnfldeqlkpqnlvav akqkdypltlemqtgydhsyffissfidqhlvfhhqylsa
>3ls2B (B:) lenissvkvsggwhkqythsavsthctmrfavflppgasesnkvpvlywlsgltctdenf mqkagafkkaaelgiaivapdtsprgdnvpnedsydfaqgagfyvnatqapynthfnmyd yvvnelpalieqhfpvtstkaisghsmgghgalmialknpqdyvsasafspivnpincpw gvkaftgylgadkttwaqydscklmakaeqsnylpmlvsqgdadnfldeqlkpqnlvava kqkdypltlemqtgydhsyffissfidqhlvfhhqyls
>3ls2C (C:) mlenissvkvsggwhkqythsavsthctmrfavflppgasesnkvpvlywlsgltctden fmqkagafkkaaelgiaivapdtsprgdnvpnedsydfaqgagfyvnatqapynthfnmy dyvvnelpalieqhfpvtstkaisghsmgghgalmialknpqdyvsasafspivnpincp wgvkaftgylgadkttwaqydscklmakaeqsnylpmlvsqgdadnfldeqlkpqnlvav akqkdypltlemqtgydhsyffissfidqhlvfhhqylsa
>3ls2C (C:) lenissvkvsggwhkqythsavsthctmrfavflppgasesnkvpvlywlsgltctdenf mqkagafkkaaelgiaivapdtsprgdnvpnedsydfaqgagfyvnatqapynthfnmyd yvvnelpalieqhfpvtstkaisghsmgghgalmialknpqdyvsasafspivnpincpw gvkaftgylgadkttwaqydscklmakaeqsnylpmlvsqgdadnfldeqlkpqnlvava kqkdypltlemqtgydhsyffissfidqhlvfhhqyls
>3ls2D (D:) mlenissvkvsggwhkqythsavsthctmrfavflppgasesnkvpvlywlsgltctden fmqkagafkkaaelgiaivapdtsprgdnvpnedsydfaqgagfyvnatqapynthfnmy dyvvnelpalieqhfpvtstkaisghsmgghgalmialknpqdyvsasafspivnpincp wgvkaftgylgadkttwaqydscklmakaeqsnylpmlvsqgdadnfldeqlkpqnlvav akqkdypltlemqtgydhsyffissfidqhlvfhhqylsa
>3ls2D (D:) lenissvkvsggwhkqythsavsthctmrfavflppgasesnkvpvlywlsgltctdenf mqkagafkkaaelgiaivapdtsprgdnvpnedsydfaqgagfyvnatqapynthfnmyd yvvnelpalieqhfpvtstkaisghsmgghgalmialknpqdyvsasafspivnpincpw gvkaftgylgadkttwaqydscklmakaeqsnylpmlvsqgdadnfldeqlkpqnlvava kqkdypltlemqtgydhsyffissfidqhlvfhhqyls