Chains and heterogens:
PDB Chain Sequences:
>1dpo_ (-) ivggytcqensvpyqvslnsgyhfcggslindqwvvsaahcyksriqvrlgehninvleg neqfvnaakiikhpnfdrktlnndimliklsspvklnarvatvalpsscapagtqclisg wgntlssgvnepdllqcldapllpqadceasypgkitdnmvcvgfleggkdscqgdcggp vvcngelqgivswgygcalpdnpgvytkvcnyvdwiqdtiaan