The present invention is directed to novel polypeptides having homology tomembers of the tumor necrosis factor receptor family and to nucleic acidmolecules encoding those polypeptides. Also provided herein are vectors andhost cells comprising those nucleic acid sequences, chimeric polypeptidemolecules comprising the polypeptides of the present invention fused toheterologous polypeptide sequences, antibodies which bind to the polypeptidesof the present invention and to methods for producing the polypeptides of thepresent invention.
