Protein: Fragile X messenger ribonucleoprotein 1 (Homo sapiens)
UniProt: Q06787
Mutation: E221K
Experiment dataset: Domainome FITNESS
Domainome fitness: -0.783848940633783
Reference: Site-saturation mutagenesis of 500 human protein domains. — Beltran Antoni (Nature;637;885-894, 2025)