Dear PHENIX developers, I am trying fit_loops for the first time and getting error message: "No suitable gap found matching residues" I'm not sure what the problem is. Best regards, Kendall Nettles knettles$ phenix.fit_loops pdb_in=Liganded_overall_best-coot-1.pdb mtz_in=cycle_best_refine_map_coeffs_1.mtz seq_file=seq.dat start=331 end=336 chain_id=A # fit_loops # # Fit loops in a PDB file with gaps # Type phenix.doc for help Input sequence file is seq.dat Reading sequence from seq.dat Fit_loops: Fit a missing loop in a model. Map from: TEMP_cycle_best_refine_map_coeffs_1.mtz using labin FP=2FOFCWT PHIB=PH2FOFCWT Model from: Liganded_overall_best-coot-1.pdb LABIN LINE: FP=2FOFCWT PHIB=PH2FOFCWT No suitable gap found matching residues 331 - 336 chain: A No final model obtained