Protein: Villin-1 (Gallus gallus)
UniProt: P02640
Mutation: K821Y
PDB: 1WY3|1QQV|1YRI
Experiment dataset: Domainome FITNESS
Domainome fitness: -0.45348568138788
Reference: Site-saturation mutagenesis of 500 human protein domains. — Beltran Antoni (Nature;637;885-894, 2025)