{"symbol":"TAF4B","synonyms":["TAFII105","SPGF13","TAF2C2"],"name":"TAF4b RNA polymerase II, TATA box binding protein (TBP)-associated factor, 105kDa","description":"TATA binding protein (TBP) and TBP-associated factors (TAFs) participate in the formation of the TFIID protein complex, which is involved in initiation of transcription of genes by RNA polymerase II. This gene encodes a cell type-specific TAF that may be responsible for mediating transcription by a subset of activators in B cells. Three transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Jun 2014]","ncbiEntrezGeneId":6875,"ncbiEntrezGeneUrl":"http://www.ncbi.nlm.nih.gov/gene/6875","proteins":[{"symbol":"TAF4B_HUMAN","href":"/api/1.0/protein/TAF4B_HUMAN"}],"hgncRootFamilies":[]}