Protein: POU domain, class 4, transcription factor 3 (Homo sapiens)
UniProt: Q15319
Mutation: S226I
Experiment dataset: Domainome FITNESS
Domainome fitness: -0.363206109362103
Reference: Site-saturation mutagenesis of 500 human protein domains. — Beltran Antoni (Nature;637;885-894, 2025)