Chains and heterogens:
PDB Chain Sequences:
>1vizA (A:) mslydvtewkhvfkldpnkdlpdeqleilcesgtdaviiggsdgvtednvlrmmskvrrf lvpcvlevsaieaivpgfdlyfipsvlnsknadwivgmhqkamkeygelmsmeeivaegy cianpdckaaalteadadlnmddivayarvsellqlpifyleysgvlgdieavkktkavl etstlfygggikdaetakqyaehadvivvgnavyedfdralktvaavkgeeggshhhhhh
>1vizA (A:) slydvtewkhvfkldpnkdlpdeqleilcesgtdaviiggtednvlrmmskvrrflvpcv levsaieaivpgfdlyfipsvlnsknadwivgmhqkamkeygelmsmeeivaegycianp dckaaalteadadlnmddivayarvsellqlpifyleysgvlgdieavkktkavletstl fygggikdaetakqyaehadvivvgnavyedfdralktvaavkge
>1vizB (B:) mslydvtewkhvfkldpnkdlpdeqleilcesgtdaviiggsdgvtednvlrmmskvrrf lvpcvlevsaieaivpgfdlyfipsvlnsknadwivgmhqkamkeygelmsmeeivaegy cianpdckaaalteadadlnmddivayarvsellqlpifyleysgvlgdieavkktkavl etstlfygggikdaetakqyaehadvivvgnavyedfdralktvaavkgeeggshhhhhh
>1vizB (B:) lydvtewkhvfkldpnkdlpdeqleilcesgtdaviiggdnvlrmmskvrrflvpcvlev saieaivpgfdlyfipsvlnsknadwivgmhqkamkeygelmsmeeivaegycianpdck aaalteadadlnmddivayarvsellqlpifyleysgvlgdieavkktkavletstlfyg ggikdaetakqyaehadvivvgnavyedfdralktvaavk