Fibulin 5
A protein that belongs to a family of extracellular proteins expressed in the basement membranes of blood vessels.
Fibulin 5 may be essential for the polymerization of elastin.
Missense mutations in FBLN5, the gene that encodes fibulin 5, appear responsible for 1-2% of cases of age-related macular degeneration (AMD).
FBLN5 is located on chromosome 14 in band 14q32.1. See also: Fibulin 3