Chains and heterogens:
PDB Chain Sequences:
>3tigA (A:) gsftytfvvrdenstvyaevakillasgqwkrlkrdnpkfnlmlgernrlpfgrlghepg lvqlvnyyrgadklcrkaslvkliktspeltetctwfpesyviyptnektpamrarnglp dlanaprtdereefrssfnkkkeneegnvwiaksssgakgegilissdatelldfidnqg qvhviqkylesplllepghrkfdirswvlvdnqyniylyregvlrtssepysdtnfqdmt shltnhciqkehsknygryeegnemffeefnqylvtslninlensilcqikeiirvclsc lepaistkylpyhsfqlfgfdfmvdknlkvwlievngapacaqklyaelckgivdlaiss vfplneenhkptednvfikl
>3tigA (A:) gsftytfvvrdenstvyaevakillasgqwkrlkrdnpkfnlmlgernrlpfgrlghepg lvqlvnyyrgadklcrkaslvkliktspeltetctwfpesyviypereefrssfnkkken eegnvwiaksssggilissdatelldfidnqgqvhviqkylesplllepghrkfdirswv lvdnqyniylyregvlrtssnemffeefnqylvtslninlensilcqikeiirvclscle paistkylpyhsfqlfgfdfmvdknlkvwlievngapacaqklyaelckgivdlaissvf plnefikl