Chains and heterogens:
PDB Chain Sequences:
>1qgiA (A:) aspddnfspetlqflrnntgldgeqwnnimklinkpeqddlnwikyygycediedergyt iglfgattggsrdthpdgpdlfkaydaakgasnpsadgalkrlgingkmkgsileikdse kvfcgkikklqndaawrkamwetfynvyirysveqarqrgftsavtigsfvdtalnqgat ggsdtlqgllarsgsssnektfmknfhakrtlvvdtnkynkppngknrvkqwdtlvdmgk mnlknvdseiaqvtdwemk