KLF13 belongs to a family of transcription factors that contain 3 classical zinc finger DNA-binding domains consisting of a zinc atom tetrahedrally coordinated by 2 cysteines and 2 histidines (C2H2 motif). These transcription factors bind to GC-rich sequences and related GT and CACCC boxes (Scohy et al., 2000 [PubMed 11087666]).,KLF13,BTEB3,FKLF2,NSLP1,RFLAT-1,RFLAT1,Epigenetics & Nuclear Signaling,Transcription Factors,Cardiovascular,Heart,Cardiogenesis,KLF13