Protein: Homeobox protein aristaless-like 4 (Homo sapiens)
UniProt: Q9H161
Mutation: R257I
Experiment dataset: Domainome FITNESS
Domainome fitness: 0.20180327768444
Reference: Site-saturation mutagenesis of 500 human protein domains. — Beltran Antoni (Nature;637;885-894, 2025)