A protein comprising an amino acid sequence described in SEQ ID NO: 1 or SEQ ID NO: 3 of sequence listing, a variant thereof, and a homologous protein thereof, the protein being able to combine with TBP to form a complex and in addition having ATPsae and DNA helicase activities; a gene coding for the above protein; and an antibody which can specifically bind to the protein.
PROTEIN CAPABLE OF COMBINING WITH TBP TO FORM COMPLEX, POLYNUCLEOTIDE CODING FOR SAID PROTEIN, ANTI-SENSE POLYNUCLEOTIDE OF SAID POLYNUCLEOTIDE, AND ANTIBODY CAPABLE OF RECOGNIZING SAID PROTEIN