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Presentation of the mutant Krox20 proteins. Shown is a schematic representation of wild type and mutant Krox20 proteins. Previously identified domains are indicated: two acidic domains (AD), the HBM site, likely to bind the HCF factor, the R1 domain, which binds the Nab cofactor, and the DNA binding domain consisting of three zinc fingers (ZF). The numbers below the line indicate amino acid positions. The name of each deletion mutant indicates the deleted region.
