Chains and heterogens:
PDB Chain Sequences:
>1fq7A (A:) gghdvpltnylnaqyytditlgtppqnfkvildtgssnlwvpsnecgslacflhskydhe asssykangtefaiqygtgslegyisqdtlsigdltipkqdfaeatsepgltfafgkfdg ilglgydtisvdkvvppfynaiqqdlldekrfafylgdtskdtenggeatfggideskfk gditwlpvrrkaywevkfegiglgdeyaeleshgaaidtgtslitlpsglaeminaeiga kkgwtgqytldcntrdnlpdlifnfngynftigpydytlevsgscisaitpmdfpepvgp laivgdaflrkyysiydignnavglakai