Protein: Spectrin alpha chain, erythrocytic 1 (Homo sapiens)
UniProt: P02549
Mutation: R981K
PDB: 1OWA
Experiment dataset: Domainome FITNESS
Domainome fitness: 0.225720954150428
Reference: Site-saturation mutagenesis of 500 human protein domains. — Beltran Antoni (Nature;637;885-894, 2025)