Chains and heterogens:
PDB Chain Sequences:
>1j5xA (A:) sktlkeitdqknelkkffenfvlnlekteifseiqknltdevlfvgcgssynlaltisyy fervlkirtkaipagevafqkipdleerglaflfsrtgnttevllandvlkkrnhrtigi tieeesrlakesdlplvfpvreeaivmtksfsmillslmfladkiagnsterfselvgys peffdiswkviekidlkehdhfvflgmseffgvslesalkciemsltfseaystleyrhg pkalvkkgtlvfmqkvsgmdeqekrlrkeleslgatvlevgeggdipvsndwksaflrtv paqilgyqkaisrgispdkpphlektvvl
>1j5xA (A:) sktlkeitdqknelkkffenfvlnlekitdevlfvgcgssynlaltisyyfervlkirtk aipagevafqkipdleerglaflfsrtgnttevllandvlkkrnhrtigitieeesrlak esdlplvfpvreeaivmtksfsmillslmfladkiagnsterfselvgyspeffdiswkv iekidlkehdhfvflgmseffgvslesalkciemsltfseaystleyrhgpkalvkkgtl vfmqkvsgmdeqekrlrkeleslgatvlevgeggdipvsndwksaflrtvpaqilgyqka isrgispdkpphlektvvl