Chains and heterogens:
PDB Chain Sequences:
>1dzlA (A:) kvvstdeyvartniyyhagtsrllavghpyfpikkpnnnkilvpkvsglqyrvfrihlpd pnkfgfpdtsfynpdtqrlvwacvgvevgrgqplgvgisghpllnklddtenasayaana gvdnrecismdykqtqlcligckppigehwgkgspctqvavqpgdcpplelintviqdgd mvdtgfgamdfttlqanksevpldictsickypdyikmvsepygdslffylrreqmfvrh lfnragtvgenvpddlyikgsgstanlassnyfptpsgsmvtsdaqifnkpywlqraqgh nngicwgnqlfvtvvdttrstnmslcaaistsettykntnfkeylrhgeeydlqfifqlc kitltadvmtyihsmnstiledwnfglqpppggtledtyrfvtsqaiacqkhtppapked plkkytfwevnlkekfsadldqfplgrkfllqlgl