Chains and heterogens:
PDB Chain Sequences:
>3vf6A (A:) mghhhhhhenlyfqgmkkekveqilaefqlqeedlkkvmrrmqkemdrglrletheeasv kmlptyvrstpegsevgdflsldlggtnfrvmlvkvgegeegqwsvktkhqmysipedam tgtaemlfdyisecisdfldkhqmkhkklplgftfsfpvrhedidkgillnwtkgfkasg aegnnvvgllrdaikrrgdfemdvvamvndtvatmiscyyedhqcevgmivgtgcnacym eemqnvelvegdegrmcvntewgafgdsgeldeflleydrlvdessanpgqqlyekligg kymgelvrlvllrlvdenllfhgeaseqlrtrgafetrfvsqvesdtgdrkqiynilstl glrpsttdcdivrracesvstraahmcsaglagvinrmresrsedvmritvgvdgsvykl hpsfkerfhasvrrltpsceitfieseegsgrgaalvsavackkacmlgq
>3vf6A (A:) hhenlyfqgmkkekveqilaefqlqeedlkkvmrrmqkemdrglrletheeasvkmlpty vrstpegsevgdflsldlggtnfrvmlvkvgesvktkhqmysipedamtgtaemlfdyis ecisdfldkhqmkhkklplgftfsfpvrhedidkgillnwtkgfkasgaegnnvvgllrd aikrrgdfemdvvamvndtvatmiscyyedhqcevgmivgtgcnacymeemqnvelvegd egrmcvntewgafgdsgeldeflleydrlvdessanpgqqlyekliggkymgelvrlvll rlvdenllfhgeaseqlrtrgafetrfvsqvesdtgdrkqiynilstlglrpsttdcdiv rracesvstraahmcsaglagvinrmresrsedvmritvgvdgsvyklhpsfkerfhasv rrltpsceitfieseegsgrgaalvsavack