Chains and heterogens:
PDB Chain Sequences:
>3jtkA (A:) grsyqfwdtqpvpklgevvnthgpvepdkdnirqepytlpqgftwdaldlgdrgvlkely tllnenyvedddnmfrfdyspefllwalrppgwlpqwhcgvrvvssrklvgfisaipani hiydtekkmveinflcvhkklrskrvapvlireitrrvhlegifqavytagvvlpkpvgt crywhrslnprklievkfshlsrnmtmqrtmklyrlpetpktaglrpmetkdipvvhqll trylkqfhltpvmsqeevehwfypqeniidtfvvenangevtdflsfytlpstimnhpth kslkaaysfynvhtqtplldlmsdalvlakmkgfdvfnaldlmenktfleklkfgigdgn lqyylynwkcpsmgaekvglvlq
>3jtkA (A:) rsyqfwdtqpvpklgevvnthgpvepdkdnirqepytlpqgftwdaldlgdrgvlkelyt llnenyvedddnmfrfdyspefllwalrppgwlpqwhcgvrvvssrklvgfisaipanih iydtekkmveinflcvhkklrskrvapvlireitrrvhlegifqavytagvvlpkpvgtc rywhrslnprklievkfshlsrnmtmqrtmklyrlpetpktaglrpmetkdipvvhqllt rylkqfhltpvmsqeevehwfypqeniidtfvvenangevtdflsfytlpstimnhpthk slkaaysfynvhtqtplldlmsdalvlakmkgfdvfnaldlmenktfleklkfgigdgnl qyylynwkcpsmgaekvglvlq
>3jtkB (B:) grsyqfwdtqpvpklgevvnthgpvepdkdnirqepytlpqgftwdaldlgdrgvlkely tllnenyvedddnmfrfdyspefllwalrppgwlpqwhcgvrvvssrklvgfisaipani hiydtekkmveinflcvhkklrskrvapvlireitrrvhlegifqavytagvvlpkpvgt crywhrslnprklievkfshlsrnmtmqrtmklyrlpetpktaglrpmetkdipvvhqll trylkqfhltpvmsqeevehwfypqeniidtfvvenangevtdflsfytlpstimnhpth kslkaaysfynvhtqtplldlmsdalvlakmkgfdvfnaldlmenktfleklkfgigdgn lqyylynwkcpsmgaekvglvlq
>3jtkB (B:) rsyqfwdtqpvpklgevvnthgpvepdkdnirqepytlpqgftwdaldlgdrgvlkelyt llnenyvedddnmfrfdyspefllwalrppgwlpqwhcgvrvvssrklvgfisaipanih iydtekkmveinflcvhkklrskrvapvlireitrrvhlegifqavytagvvlpkpvgtc rywhrslnprklievkfshlsrnmtmqrtmklyrlpetpktaglrpmetkdipvvhqllt rylkqfhltpvmsqeevehwfypqeniidtfvvenangevtdflsfytlpstimhkslka aysfynvhtqtplldlmsdalvlakmkgfdvfnaldlmenktfleklkfgigdgnlqyyl ynwkcpsmgaekvglvlq