ProQres - Local Protein Quality Predictor
ProQres is a neural network based predictor that based on a number of structural features predicts the quality of different parts of a protein model.The quality ranges from 0 for to 1 for a perfect prediction. The predicted scores are the S-score=1/(1+(rmsd/5)^2) for each residue. The sum of this score is used MaxSub, LGscore and TM-score.
ProQres web server