Protein: Heterogeneous nuclear ribonucleoprotein U (Homo sapiens)
UniProt: Q00839
Mutation: K21T
Experiment dataset: Domainome FITNESS
Domainome fitness: 0.0074941703936482
Reference: Site-saturation mutagenesis of 500 human protein domains. — Beltran Antoni (Nature;637;885-894, 2025)