Chains and heterogens:
PDB Chain Sequences:
>1r7mA (A:) mknikknqvmnlgpnskllkeyksqlielnieqfeagiglilgdayirsrdegktycmqf ewknkaymdhvcllydqwvlspphkkervnhlgnlvitwgaqtfkhqafnklanlfivnn kktipnnlvenyltpmslaywfmddggkwdynknstnksivlntqsftfeeveylvkglr nkfqlncyvkinknkpiiyidsmsylifynlikpylipqmmyklpntissetflk
>1r7mA (A:) nikknqvmnlgpnskllkeyksqlielnieqfeagiglilgdayirsrdegktycmqfew knkaymdhvcllydqwvlspphkkervnhlgnlvitwgaqtfkhqafnklanlfivnnkk tipnnlvenyltpmslaywfmddggkwdynknstnksivlntqsftfeeveylvkglrnk fqlncyvkinknkpiiyidsmsylifynlikpylipqmmyklp
>1r7mB (B:) mknikknqvmnlgpnskllkeyksqlielnieqfeagiglilgdayirsrdegktycmqf ewknkaymdhvcllydqwvlspphkkervnhlgnlvitwgaqtfkhqafnklanlfivnn kktipnnlvenyltpmslaywfmddggkwdynknstnksivlntqsftfeeveylvkglr nkfqlncyvkinknkpiiyidsmsylifynlikpylipqmmyklpntissetflk
>1r7mB (B:) nikknqvmnlgpnskllkeyksqlielnieqfeagiglilgdayirsrdegktycmqfew knkaymdhvcllydqwvlspphkkervnhlgnlvitwgaqtfkhqafnklanlfivnnkk tipnnlvenyltpmslaywfmddggkwdynknstnksivlntqsftfeeveylvkglrnk fqlncyvkinknkpiiyidsmsylifynlikpylipqmmyklp