loop_
    _ma_template_poly_segment.id
    _ma_template_poly_segment.template_id
    _ma_template_poly_segment.residue_number_begin
    _ma_template_poly_segment.residue_number_end
    _ma_template_poly_segment.segment_length
    _ma_template_poly_segment.residue_name_begin
    _ma_template_poly_segment.residue_name_end
    1  1  1 53 53 MET VAL  
    2  2  1 60 60 ILE ALA  
    # ...  abbreviated ...