The light-weight, complete webserver engine used by me for servers: RNA/DNA-protein docking method http://genesilico.pl/NPDock, RNA 3D structure prediction method http://iimcb.genesilico.pl/SimRNAweb/, RNA 3D quality control, http://iimcb.genesilico.pl/mqapRNA/, building RNA models from recurrent 3D motifs http://genesilico.pl/rnamasonry