Chains and heterogens:
PDB Chain Sequences:
>1dzuP (P:) mernklarqiidtclemtrlglnqgaagnvsvryqdgmlitptgipyeklteshivfidg ngkheegklpssewrfhmaayqsrpdanavvhnhavhctavsilnrsipaihymiaaagg nsipcapyatfgtrelsehvalalknrkatllqhhgliacevnlekalwlahevevlaql ylttlaitdpvpvlsdeeiavvlekfkty