Hi! I am dabbling with the alphafold interfaces command, and I cannot make sense of the data. In my user case, the table synthesis produced by the command says: Models Confident pairs #Res1 #Res2 4 23 12 12 opening the best model produces these relevant lines in the log 200 atoms, 188 bonds, 24 residues, 1 model selected alphafold contacts last-opened & /A toAtoms last-opened & /B distance 4.0 maxPae 5.0 Found 14 residue or atom pairs within distance 4 with pae <= 5 in the csv, the same model has these relevant columns: distance, max_pae, num_res1, num_res2, num_interface_res1, 4, 5, 246, 246, 20, num_interface_res2, num_interface_res_pairs, num_confident_pairs, 20, 42, 23, interface_res_num1, interface_res_num2 12 values 12 values I am struggling a bit to reconcile all these numbers. The 24 residues selected by chimera after opening are not anywhere else. I suppose these are #Res1 + #Res2 of the synthesis (and interface_res_num1 + interface_res_num2 in the csv)? Both the log synthesis and the csv report 23 as number of confident pairs, but the log message after opening best model says 14 residues (I assume these are those within the distance/pae constraint?) Why Confident pairs is not #Res1 + #Res2? I am also a little bit puzzled by the csv where I read num_interface_res_pairs = 42 and num_interface_res1, num_interface_res2 20 ( I was expecting either 21,21 for num_interface_res or 40 for num_interface_res_pairs. I attach the prediction I was using for diagnosing the problem. cheers, -- Bruno Hay Mele, PhD 2D-20, Biology Dept., University of Naples Federico II https://github.com/bhym/ | +39 081 67 9118