void ExtractValidPositions(const String &entry_name, const String &chain_name, LinearIndexer &indexer, LinearCharacterContainer &atom_seqcontainer, LinearPositionContainer &position_container, ost::seq::SequenceHandle &seq, geom::Vec3List &positions)
void ExtractTemplateData(const String &entry_name, const String &chain_name, const ost::seq::AlignmentHandle &aln, LinearIndexer &indexer, LinearCharacterContainer &seqres_container, LinearCharacterContainer &atomseq_container, LinearPositionContainer &position_container, std::vector< int > &residue_numbers, geom::Vec3List &ca_positions)