Protein: RNA-binding E3 ubiquitin-protein ligase MEX3C (Homo sapiens)
UniProt: Q5U5Q3
EC number: 2.3.2.27
Mutation: I391K
Experiment dataset: Domainome FITNESS
Domainome fitness: -0.777953843076845
Reference: Site-saturation mutagenesis of 500 human protein domains. — Beltran Antoni (Nature;637;885-894, 2025)