Additionally, a few common variants in SCD cases were mapped to tripartite motif (TRIM) gene family members on chromosome 11, such as TRIM5, with two missense mutations rs10838525 and rs11038628 (MAF = 0.27 vs. 0.05 and 0.33 vs. 0.07, respectively). The gene discussed is TRAT1; the disease is Schnyder corneal dystrophy.