Chains and heterogens:
PDB Chain Sequences:
>1pzdA (A:) gsipgleralqqytlepsekpfdlksvplataplaeqrtestpvtaakqpekvaatrqei fqeqlaavpefqglgplfksspepvalteseteyvirctkhtftdhmvfqfdctntlndq tlenvtvqmepseayevlcyvparslpynqpgtcytlvalpkedptavactfscvmkftv kdcdpttgeaddegyedeyvledlevtiadhiqkvmklnfeaawdevgdefqkeetftls tiktleeavgnivkflgmhpcersdkvpdnknthtlllagvfrgghdilvrsrlllldtv tmqvtarsseelpvdivlasvg
>1pzdA (A:) kvaatrqeifqeqlaavpefqglgplfksspepvalteseteyvirctkhtftdhmvfqf dctntlndqtlenvtvqmepseayevlcyvparslpynqpgtcytlvalpkedptavact fscvmkftvkdcdpttgeaddegyedeyvledlevtiadhiqkvmklnfeaawdevgdef qkeetftlstiktleeavgnivkflgmhpcersdkvpdnknthtlllagvfrgghdilvr srlllldtvtmqvtarsseelpvdivlasvg