Fibroblasts synthesize most components of connective tissue, including collagen, elastic fibers and proteoglycans. Elastic fibers consist of elastin and a long, extended protein called fibrillin. Fibrillin forms a template around which elastin assembles to form a functional elastic fiber.Click to see full answer. Similarly, where is fibrillin found? Fibrillin-1 To date, 3 forms of fibrillin have been described. The fibrillin-1 protein was isolated by Engvall in 1986, and mutations in the FBN1 gene cause Marfan syndrome. This protein is found in humans, and its gene is found on chromosome 15. At present more than 1500 different mutations have been described.Beside above, what type of protein is fibrillin? Human fibrillin-1 is a 350 kDa calcium binding glycoprotein, which is a major structural component of 10–12 nm microfibrils located in the extracellular matrix of connective tissue . Mutations in the fibrillin-1 gene (FBN-1) cause the connective tissue disease, the Marfan syndrome, and related disorders . Accordingly, what is the fibrillin gene? Fibrillin-1 is a protein that in humans is encoded by the FBN1 gene, located on chromosome 15. Fibrillin-1 is a large, extracellular matrix glycoprotein that serves as a structural component of 10-12 nm calcium-binding microfibrils.What does fbn1 stand for?Do Not Sell My Personal Information.