Alternative products:Additional isoforms seem to exist ,Function:May be involved in intra-Golgi retrograde transport. ,Function:Probably has a broad role in mammalian development as a repressor of developmentally regulated gene expression. May act by preventing binding of positively-activing CCAAT factors to promoters. Component of nf-munr repressor; binds to the matrix attachment regions (MARs) (5' and 3') of the immunoglobulin heavy chain enhancer. Represses T-cell receptor (TCR) beta enhancer function by binding to MARbeta , an ATC-rich DNA sequence located upstream of the TCR beta enhancer. ,miscellaneous:Asn-1290 may participate in regulating DNA-binding activity by promoting homo- and heterodimerization. ,PTM:Phosphorylated upon DNA damage , probably by ATM or ATR. ,similarity:Belongs to the CASP family. ,similarity:Belongs to the CUT homeobox family. ,similarity:Contains 1 homeobox DNA-binding domain. ,similarity:Contains 3 CUT DNA-binding domains. ,subunit:Homodimer; disulfide-linked. Interacts with GOLGA5. ,subunit:Interacts with BANP. ,
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