[phenixbb] Obtaining standard cif restrain file for ligand in PDB

Dear all, I am building a model of a digitonin molecule into the density map. Several released PDB entries contain digitonin (ligand code: AJP). However, I could not find the corresponding mmCIF restraint file (AJP.cif) for refinement. I generated one using phenix.elbow, but it failed PDB validation, likely because the generated parameters differ from the standard reference. Could you please advise on where I can obtain the standard restraint file for AJP? I have checked the RCSB PDB website, but it appears to provide coordinate files rather than refinement restraints. Thank you for your help. Best regards, Lei