{"symbol":"SEMA3B","synonyms":["SEMAA","SEMA5","SemA","LUCA-1","SEMAV"],"name":"sema domain, immunoglobulin domain (Ig), short basic domain, secreted, (semaphorin) 3B","description":"The protein encoded by this gene belongs to the class-3 semaphorin/collapsin family, whose members function in growth cone guidance during neuronal development. This family member inhibits axonal extension and has been shown to act as a tumor suppressor by inducing apoptosis. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Feb 2014]","ncbiEntrezGeneId":7869,"ncbiEntrezGeneUrl":"http://www.ncbi.nlm.nih.gov/gene/7869","proteins":[{"symbol":"SEM3B_HUMAN","href":"/api/1.0/protein/SEM3B_HUMAN"}],"hgncRootFamilies":[{"name":"Immunoglobulin superfamily domain containing","href":"/api/1.0/gene_family/Immunoglobulin+superfamily+domain+containing"},{"name":"Semaphorins (SEMA)","href":"/api/1.0/gene_family/Semaphorins+%28SEMA%29"}]}