C1374Y (p.Cys1374Tyr) variant of FBN1 (Fibrillin-1)

C1374Y (p.Cys1374Tyr) in FBN1 (Fibrillin-1) is a missense change. Clinical records from ClinVar, EBI, and UniProt describe it as pathogenic in the context of Weill-Marchesani syndrome 2, dominant; Geleophysic dysplasia 2; Progeroid and ma. The record also includes variant effect predictions and published literature.

C1374Y (p.Cys1374Tyr) variant details