COACH-Q

User guide

1. Introduction

Q-SITE is an algorithm for quaternary structure-based ligand-binding site prediction using templates from Q-BioLiP. It first recognizes ligand-binding templates from Q-BioLiP based on the alignment of both global structure and binding-specific substructures. The binding information from the detected templates is then transferred to the query structure based on the alignment. Benchmark tests show that Q-SITE is about 40 times faster and 6.5% more accurate than COACH-D . Sequence input is not accepted currently, due to the difficulty of protein-protein complex structure prediction. Both monomer structures and biological unit structures are supported.

2.Submit to Q-SITE

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3.Download results

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Reference

  • Wei et al, Q-BioLiP: A Comprehensive Resource for Quaternary Structure-based Protein–ligand InteractionsGenomics, Proteomics & Bioinformatics, 22(1), qzae001, 2024. (PDF)