Chains and heterogens:
PDB Chain Sequences:
>3fwgA (A:) nlaplpphvpehlvfdfdmynpsnlsagvqeawavlqesnvpdlvwtrcngghwiatrgq lireayedyrhfssecpfipreageaydfiptsmdppeqrqfralanqvvgmpvvdklen riqelacslieslrpqgqcnftedyaepfpirifmllaglpeediphlkyltdqmtrpdg smtfaeakealydylipiieqrrqkpgtdaisivangqvngrpitsdeakrmcglllvgg ldtvvnflsfsmeflakspehrqeliqrperipaaceellrrfslvadgriltsdyefhg vqlkkgdqillpqmlsglderenacpmhvdfsrqkvshttfghgshlclgqhlarlqiiv tlkewltripdfsiapgaqiqhksgivsgvqalplvwdpattkav
>3fwgA (A:) laplpphvpehlvfdfdmynpsnlsagvqeawavlqesnvpdlvwtrcngghwiatrgql ireayedyrhfssecpfipreageaydfiptsmdppeqrqfralanqvvgmpvvdklenr iqelacslieslrpqgqcnftedyaepfpirifmllaglpeediphlkyltdqmtrpdgs mtfaeakealydylipiieqrrqkpgtdaisivangqvngrpitsdeakrmcglllvggl dtvvnflsfsmeflakspehrqeliqrperipaaceellrrfslvadgriltsdyefhgv qlkkgdqillpqmlsglderenacpmhvdfsrqkvshttfghgshlclgqhlarlqiivt lkewltripdfsiapgaqiqhksgivsgvqalplvwdpattkav
>3fwgB (B:) nlaplpphvpehlvfdfdmynpsnlsagvqeawavlqesnvpdlvwtrcngghwiatrgq lireayedyrhfssecpfipreageaydfiptsmdppeqrqfralanqvvgmpvvdklen riqelacslieslrpqgqcnftedyaepfpirifmllaglpeediphlkyltdqmtrpdg smtfaeakealydylipiieqrrqkpgtdaisivangqvngrpitsdeakrmcglllvgg ldtvvnflsfsmeflakspehrqeliqrperipaaceellrrfslvadgriltsdyefhg vqlkkgdqillpqmlsglderenacpmhvdfsrqkvshttfghgshlclgqhlarlqiiv tlkewltripdfsiapgaqiqhksgivsgvqalplvwdpattkav