Chains and heterogens:
PDB Chain Sequences:
>1dqzA (A:) rpglpveylqvpsasmgrdikvqfqgggphavylldglraqddyngwdintpafeeyyqs glsvimpvggqssfytdwyqpsqsngqnytykwetfltrempawlqankgvsptgnaavg lsmsggsalilaayypqqfpyaaslsgflnpseswwptliglamndsggynansmwgpss dpawkrndpmvqiprlvanntriwvycgngtpsdlggdnipakflegltlrtnqtfrdty aadggrngvfnfppngthswpywneqlvamkadiqhvlng
>1dqzB (B:) rpglpveylqvpsasmgrdikvqfqgggphavylldglraqddyngwdintpafeeyyqs glsvimpvggqssfytdwyqpsqsngqnytykwetfltrempawlqankgvsptgnaavg lsmsggsalilaayypqqfpyaaslsgflnpseswwptliglamndsggynansmwgpss dpawkrndpmvqiprlvanntriwvycgngtpsdlggdnipakflegltlrtnqtfrdty aadggrngvfnfppngthswpywneqlvamkadiqhvlng