Immunogen sequence: AWKGSTTNDP PKQSPGSTSP KPPHTLSRKQ WRNRQKNKRR CKNKFQPPQV PDQAPAEAPT EKTEVSPVPR TDSHEARAGA LRARMAQRLD GARFRYLNE. Essential component of the eNoSC (energy-dependent nucleolar silencing) complex, a complex that mediates silencing of rDNA i