Chains and heterogens:
PDB Chain Sequences:
>1np7A (A:) mkhvpptvlvwfrndlrlhdheplhralksglaitavycydprqfaqthqgfaktgpwrs nflqqsvqnlaeslqkvgnkllvttglpeqvipqiakqinaktiyyhrevtqeeldvern lvkqltilgieakgywgstlchpedlpfsiqdlpdlftkfrkdiekkkisirpcffapsq llpspnikleltapppeffpqinfdhrsvlafqggetaglarlqdyfwhgdrlkdyketr ngmvgadysskfspwlalgclsprfiyqevkryeqervsndsthwlifellwrdffrfva qkygnklfnrggllnknfpwqedqvrfelwrsgqtgyplvdanmrelnltgfmsnrgrqn vasflcknlgidwrwgaewfesclidydvcsnwgnwnytagigndardfryfnipkqsqq ydpqgtylrhwlpelknlpgdkihqpwllsateqkqwgvqlgvdyprpcvnfhqsvearr kieqmgvia
>1np7A (A:) mkhvpptvlvwfrndlrlhdheplhralksglaitavycydprqfaqthqgfaktgpwrs nflqqsvqnlaeslqkvgnkllvttglpeqvipqiakqinaktiyyhrevtqeeldvern lvkqltilgieakgywgstlchpedlpfsiqdlpdlftkfrkdiekkkisirpcffapsq llpspnikleltapppeffpqinfdhrsvlafqggetaglarlqdyfwhgdrlkdyketr ngmvgadysskfspwlalgclsprfiyqevkryeqervsndsthwlifellwrdffrfva qkygnklfnrggllnknfpwqedqvrfelwrsgqtgyplvdanmrelnltgfmsnrgrqn vasflcknlgidwrwgaewfesclidydvcsnwgnwnytagigndardfryfnipkqsqq ydpqgtylrhwlpelknlpgdkihqpwllsateqkqwgvqlgvdyprpcvnfhqsvearr kie
>1np7B (B:) mkhvpptvlvwfrndlrlhdheplhralksglaitavycydprqfaqthqgfaktgpwrs nflqqsvqnlaeslqkvgnkllvttglpeqvipqiakqinaktiyyhrevtqeeldvern lvkqltilgieakgywgstlchpedlpfsiqdlpdlftkfrkdiekkkisirpcffapsq llpspnikleltapppeffpqinfdhrsvlafqggetaglarlqdyfwhgdrlkdyketr ngmvgadysskfspwlalgclsprfiyqevkryeqervsndsthwlifellwrdffrfva qkygnklfnrggllnknfpwqedqvrfelwrsgqtgyplvdanmrelnltgfmsnrgrqn vasflcknlgidwrwgaewfesclidydvcsnwgnwnytagigndardfryfnipkqsqq ydpqgtylrhwlpelknlpgdkihqpwllsateqkqwgvqlgvdyprpcvnfhqsvearr kieqmgvia
>1np7B (B:) mkhvpptvlvwfrndlrlhdheplhralksglaitavycydprqfaqthqgfaktgpwrs nflqqsvqnlaeslqkvgnkllvttglpeqvipqiakqinaktiyyhrevtqeeldvern lvkqltilgieakgywgstlchpedlpfsiqdlpdlftkfrkdiekkkisirpcffapsq llpspnikleltapppeffpqinfdhrsvlafqggetaglarlqdyfwhgdrlkdyketr ngmvgadysskfspwlalgclsprfiyqevkryeqervsndsthwlifellwrdffrfva qkygnklfnrggllnknfpwqedqvrfelwrsgqtgyplvdanmrelnltgfmsnrgrqn vasflcknlgidwrwgaewfesclidydvcsnwgnwnytagigndardfryfnipkqsqq ydpqgtylrhwlpelknlpgdkihqpwllsateqkqwgvqlgvdyprpcvnfhqsvearr kie