title: The serine/threonine kinase HIPK2 interacts with TRADD, but not with CD95 or TNF-R1 in 293T cells.
abstract: HIPK2 has been described as a homoedomain-interacting protein kinase with a nuclear localization. Here we describe that HIPK2 can also associate with TRADD, a protein that interacts with tumor necrosis factor receptor type 1 (TNF-R1). Under the conditions where HIPK2/TRADD association was found, no direct interaction of HIPK2 with CD95, TNF-R1, FADD or caspase-8 could be detected. Therefore, HIPK2 may play a role in TNF-R1 mediated signaling.
authors.affiliation: Universitäts-Kinderklinik Ulm, Prittwitzstrasse 43, Ulm, D-89075, Germany.
authors.forename: X
authors.initials: X
authors.lastname: Li
authors.forename: Y
authors.initials: Y
authors.lastname: Wang
authors.forename: K M
authors.initials: KM
authors.lastname: Debatin
authors.forename: H
authors.initials: H
authors.lastname: Hug
mesh_terms: D000911:Antibodies, Monoclonal / Q000378:metabolism; D015153:Blotting, Western; D002352:Carrier Proteins / Q000378:metabolism*; D053181:Caspase 8; D053453:Caspase 9; D020169:Caspases / Q000378:metabolism; D002460:Cell Line; D002467:Cell Nucleus / Q000378:metabolism; D018076:DNA, Complementary / Q000378:metabolism; D053222:Fas Ligand Protein; D006801:Humans; D008562:Membrane Glycoproteins / Q000378:metabolism*; D010957:Plasmids / Q000378:metabolism; D011233:Precipitin Tests; D011485:Protein Binding; D011494:Protein Kinases / Q000378:metabolism*; D017346:Protein Serine-Threonine Kinases; D011506:Proteins / Q000378:metabolism*; D018124:Receptors, Tumor Necrosis Factor / Q000378:metabolism*; D015398:Signal Transduction; D047990:TNF Receptor-Associated Factor 1; D014162:Transfection; D019014:fas Receptor / Q000378:metabolism*
chemical_list: D000911:Antibodies, Monoclonal; D002352:Carrier Proteins; D018076:DNA, Complementary; C505661:FASLG protein, human; D053222:Fas Ligand Protein; D008562:Membrane Glycoproteins; D011506:Proteins; D018124:Receptors, Tumor Necrosis Factor; D047990:TNF Receptor-Associated Factor 1; D019014:fas Receptor; D011494:Protein Kinases; C115114:HIPK2 protein, human; D017346:Protein Serine-Threonine Kinases; C505530:CASP8 protein, human; C506433:CASP9 protein, human; D053181:Caspase 8; D053453:Caspase 9; D020169:Caspases