Protein: Gamma-crystallin S (Homo sapiens)
UniProt: P22914
Mutation: F139M
PDB: 6FD8
Experiment dataset: Domainome FITNESS
Domainome fitness: 0.063776116727797
Reference: Site-saturation mutagenesis of 500 human protein domains. — Beltran Antoni (Nature;637;885-894, 2025)