Protein: Protein kinase C and casein kinase substrate in neurons protein 1 (Homo sapiens)
UniProt: Q9BY11
Mutation: E420K
Experiment dataset: Domainome FITNESS
Domainome fitness: 0.0377425413235478
Reference: Site-saturation mutagenesis of 500 human protein domains. — Beltran Antoni (Nature;637;885-894, 2025)