Data items in the NDB_STRUCT_PACK_GEN category record details about the generation of the packing picture(s).
loop_ _ndb_struct_pack_gen.id _ndb_struct_pack_gen.asym_id _ndb_struct_pack_gen.symmetry _ndb_struct_pack_gen.color_red _ndb_struct_pack_gen.color_green _ndb_struct_pack_gen.color_blue 1 A 1_555 .2 .3 .4