Chains and heterogens:
PDB Chain Sequences:
>7nncA (A:) gsmtgastttatmrqrwqavmmnnygtppialasgdgavvtdvdgrtyidllggiavnvl ghrhpavieavtrqmstlghtsnlyatepgialaeelvallgadqrtrvffcnsgaeane aafklsrltgrtklvaahdafhgrtmgslaltgqpakqtpfaplpgdvthvgygdvdala aavddhtaavflepimgesgvvvppagylaaarditarrgallvldevqtgmgrtgaffa hqhdgitpdvvtlakglggglpigaclavgpaaelltpglhgstfggnpvcaaaalavlr vlasdglvrraevlgkslrhgiealghplidhvrgrglllgialtaphakdaeatardag ylvnaaapdvirlappliiaeaqldgfvaalpaildravgap
>7nncA (A:) ttatmrqrwqavmmnnygtppialasgdgavvtdvdgrtyidllggiavnvlghrhpavi eavtrqmstlghtsnlyatepgialaeelvallgadqrtrvffcnsgaeaneaafklsrl tgrtklvaahdafhgrtmgslaltgqpakqtpfaplpgdvthvgygdvdalaaavddhta avflepimgesgvvvppagylaaarditarrgallvldevqtgmgrtgaffahqhdgitp dvvtlakglggglpigaclavgpaaelltpglhgstfggnpvcaaaalavlrvlasdglv rraevlgkslrhgiealghplidhvrgrglllgialtaphakdaeatardagylvnaaap dvirlappliiaeaqldgfvaalpaildrav
>7nncB (B:) gsmtgastttatmrqrwqavmmnnygtppialasgdgavvtdvdgrtyidllggiavnvl ghrhpavieavtrqmstlghtsnlyatepgialaeelvallgadqrtrvffcnsgaeane aafklsrltgrtklvaahdafhgrtmgslaltgqpakqtpfaplpgdvthvgygdvdala aavddhtaavflepimgesgvvvppagylaaarditarrgallvldevqtgmgrtgaffa hqhdgitpdvvtlakglggglpigaclavgpaaelltpglhgstfggnpvcaaaalavlr vlasdglvrraevlgkslrhgiealghplidhvrgrglllgialtaphakdaeatardag ylvnaaapdvirlappliiaeaqldgfvaalpaildravgap
>7nncB (B:) ttatmrqrwqavmmnnygtppialasgdgavvtdvdgrtyidllggiavnvlghrhpavi eavtrqmstlghtsnlyatepgialaeelvallgadqrtrvffcnsgaeaneaafklsrl tgrtklvaahdafhgrtmgslaltgqpakqtpfaplpgdvthvgygdvdalaaavddhta avflepimgesgvvvppagylaaarditarrgallvldevqtgmgrtgaffahqhdgitp dvvtlakglggglpigaclavgpaaelltpglhgstfggnpvcaaaalavlrvlasdglv rraevlgkslrhgiealghplidhvrgrglllgialtaphakdaeatardagylvnaaap dvirlappliiaeaqldgfvaalpaildrav
>7nncC (C:) gsmtgastttatmrqrwqavmmnnygtppialasgdgavvtdvdgrtyidllggiavnvl ghrhpavieavtrqmstlghtsnlyatepgialaeelvallgadqrtrvffcnsgaeane aafklsrltgrtklvaahdafhgrtmgslaltgqpakqtpfaplpgdvthvgygdvdala aavddhtaavflepimgesgvvvppagylaaarditarrgallvldevqtgmgrtgaffa hqhdgitpdvvtlakglggglpigaclavgpaaelltpglhgstfggnpvcaaaalavlr vlasdglvrraevlgkslrhgiealghplidhvrgrglllgialtaphakdaeatardag ylvnaaapdvirlappliiaeaqldgfvaalpaildravgap
>7nncC (C:) ttatmrqrwqavmmnnygtppialasgdgavvtdvdgrtyidllggiavnvlghrhpavi eavtrqmstlghtsnlyatepgialaeelvallgadqrtrvffcnsgaeaneaafklsrl tgrtklvaahdafhgrtmgslaltgqpakqtpfaplpgdvthvgygdvdalaaavddhta avflepimgesgvvvppagylaaarditarrgallvldevqtgmgrtgaffahqhdgitp dvvtlakglggglpigaclavgpaaelltpglhgstfggnpvcaaaalavlrvlasdglv rraevlgkslrhgiealghplidhvrgrglllgialtaphakdaeatardagylvnaaap dvirlappliiaeaqldgfvaalpaildrav
>7nncD (D:) gsmtgastttatmrqrwqavmmnnygtppialasgdgavvtdvdgrtyidllggiavnvl ghrhpavieavtrqmstlghtsnlyatepgialaeelvallgadqrtrvffcnsgaeane aafklsrltgrtklvaahdafhgrtmgslaltgqpakqtpfaplpgdvthvgygdvdala aavddhtaavflepimgesgvvvppagylaaarditarrgallvldevqtgmgrtgaffa hqhdgitpdvvtlakglggglpigaclavgpaaelltpglhgstfggnpvcaaaalavlr vlasdglvrraevlgkslrhgiealghplidhvrgrglllgialtaphakdaeatardag ylvnaaapdvirlappliiaeaqldgfvaalpaildravgap
>7nncD (D:) ttatmrqrwqavmmnnygtppialasgdgavvtdvdgrtyidllggiavnvlghrhpavi eavtrqmstlghtsnlyatepgialaeelvallgadqrtrvffcnsgaeaneaafklsrl tgrtklvaahdafhgrtmgslaltgqpakqtpfaplpgdvthvgygdvdalaaavddhta avflepimgesgvvvppagylaaarditarrgallvldevqtgmgrtgaffahqhdgitp dvvtlakglggglpigaclavgpaaelltpglhgstfggnpvcaaaalavlrvlasdglv rraevlgkslrhgiealghplidhvrgrglllgialtaphakdaeatardagylvnaaap dvirlappliiaeaqldgfvaalpaildrav