Homology Modeling vs Threading vs Ab Initio: Which When?

By BioDockify Computational Research Team · September 19, 2026 · Comparison

Homology modeling vs threading (fold recognition) vs ab initio prediction compared: the identity thresholds, accuracy expectations, tools and decision rules for each.

Read the complete article with tables, code and references on BioDockify.

Key References

• Sali, A. & Blundell, T.L. J. Mol. Biol. 234, 779–815 (1993). DOI: 10.1006/jmbi.1993.1626
• Jones, D.T. et al. Successes in protein structure prediction. Proteins 69, 9–20 (2006). DOI: 10.1002/prot.21174
• Waterhouse, A. et al. SWISS-MODEL. Nucleic Acids Res. 46, W296–W303 (2018). DOI: 10.1093/nar/gky427
• Jumper, J. et al. AlphaFold. Nature 596, 583–589 (2021). DOI: 10.1038/s41586-021-03819-2

Scope & Limitations

Category boundaries blur — modern AI methods use evolutionary information like threading does Accuracy claims are benchmark averages; individual proteins defy them