Protein: Heterogeneous nuclear ribonucleoprotein U-like protein 1 (Homo sapiens)
UniProt: Q9BUJ2
Mutation: R23K
Experiment dataset: Domainome FITNESS
Domainome fitness: 0.263551486650796
Reference: Site-saturation mutagenesis of 500 human protein domains. — Beltran Antoni (Nature;637;885-894, 2025)