Chains and heterogens:
PDB Chain Sequences:
>1gfi_ (-) evkllllgagesgkstivkqmkiiheagyseeeckqykavvysntiqsiiaiiramgrlk idfgdaaraddarqlfvlagaaeegfmtaelagvikrlwkdsgvqacfnrsreyqlndsa ayylndldriaqpnyiptqqdvlrtrvkttgivethftfkdlhfkmfdvggqrserkkwi hcfegvtaiifcvalsdydlvlaedeemnrmhesmklfdsicnnkwftdtsiilflnkkd lfeekikksplticypeyagsntyeeaaayiqcqfedlnkrkdtkeiythftcatdtknv qfvfdavtdviik