{"symbol":"MMRN1","synonyms":["ECM","EMILIN4","MMRN","GPIA*"],"name":"multimerin 1","description":" Multimerin is a massive, soluble protein found in platelets and in the endothelium of blood vessels.  It is comprised of subunits linked by interchain disulfide bonds to form large, variably sized homomultimers.  Multimerin is a factor V/Va-binding protein and may function as a carrier protein for platelet factor V.  It may also have functions as an extracellular matrix or adhesive protein.  Recently, patients with an unusual autosomal-dominant bleeding disorder (factor V Quebec) were found to have a deficiency of platelet multimerin. [provided by RefSeq, Jul 2008]","ncbiEntrezGeneId":22915,"ncbiEntrezGeneUrl":"http://www.ncbi.nlm.nih.gov/gene/22915","proteins":[{"symbol":"MMRN1_HUMAN","href":"/api/1.0/protein/MMRN1_HUMAN"}],"hgncRootFamilies":[{"name":"EMI domain containing","href":"/api/1.0/gene_family/EMI+domain+containing"}]}