Protein: Beta-crystallin B1 (Homo sapiens)
UniProt: P53674
Mutation: R123D
PDB: 1OKI
Experiment dataset: Domainome FITNESS
Domainome fitness: 0.247148985574809
Reference: Site-saturation mutagenesis of 500 human protein domains. — Beltran Antoni (Nature;637;885-894, 2025)