Chains and heterogens:
PDB Chain Sequences:
>1wdyA (A:) aavednhllikavqnedvdlvqqllegganvnfqeeeggwtplhnavqmsredivelllr hgadpvlrkkngatpfllaaiagsvkllklflskgadvnecdfygftafmeaavygkvka lkflykrganvnlrrktkedqerlrkggatalmdaaekghvevlkilldemgadvnacdn mgrnalihallssddsdveaithllldhgadvnvrgergktplilavekkhlglvqrlle qehieindtdsdgktalllavelklkkiaellckrgastdcgdlv