{"symbol":"TSPAN31","synonyms":["SAS"],"name":"tetraspanin 31","description":"The protein encoded by this gene is a member of the transmembrane 4 superfamily, also known as the tetraspanin family. Most of these members are cell-surface proteins that are characterized by the presence of four hydrophobic domains. The proteins mediate signal transduction events that play a role in the regulation of cell development, activation, growth and motility. This encoded protein is thought to be involved in growth-related cellular processes. This gene is associated with tumorigenesis and osteosarcoma. [provided by RefSeq, Jul 2008]","ncbiEntrezGeneId":6302,"ncbiEntrezGeneUrl":"http://www.ncbi.nlm.nih.gov/gene/6302","proteins":[{"symbol":"TSN31_HUMAN","href":"/api/1.0/protein/TSN31_HUMAN"}],"hgncRootFamilies":[{"name":"Tetraspanins (TSPAN)","href":"/api/1.0/gene_family/Tetraspanins+%28TSPAN%29"}]}