Protein: POU domain, class 2, transcription factor 3 (Homo sapiens)
UniProt: Q9UKI9
Mutation: I203P
Experiment dataset: Domainome FITNESS
Domainome fitness: -0.963862062329566
Reference: Site-saturation mutagenesis of 500 human protein domains. — Beltran Antoni (Nature;637;885-894, 2025)