Chains and heterogens:
PDB Chain Sequences:
>1vfzA (A:) magasvkvavrvrpfnsremsrdskciiqmsgstttivnpkqpketpksfsfdysywsht spedinyasqkqvyrdigeemlqhafegynvcifaygqtgagksytmmgkqekdqqgiip qlcedlfsrindttndnmsysvevsymeiycervrdllnpknkgnlrvrehpllgpyved lsklavtsyndiqdlmdsgnkprtvaatnmnetssrshavfniiftqkrhdaetnittek vskislvdlagseradstgakgtrlkeganinkslttlgkvisalaemdsgpnknkkkkk tdfipyrdsvltwllrenlggnsrtamvaalspadinydetlstlryadrakqirntvsv nhhhhh
>1vfzA (A:) asvkvavrvrpfnsremsrdskciiqmsgstttivnpkqpketpksfsfdysywshtspe dinyasqkqvyrdigeemlqhafegynvcifaygqtgagksytmmgkqekdqqgiipqlc edlfsrindttndnmsysvevsymeiycervrdllnpknkgnlrvrehpllgpyvedlsk lavtsyndiqdlmdsgnkprtvaatnmnetssrshavfniiftqkrhdtnittekvskis lvdlagseradstgakgtrlkeganinkslttlgkvisalaemdsgpfipyrdsvltwll renlggnsrtamvaalspadinydetlstlryadrakq