A member of the set of kappa B binding proteins, HIVEN86A, is a product of the human c-rel proto-oncogene

Oncogene. 1991 Apr;6(4):665-7.

Abstract

HIVEN86A is an inducible member of a set of cellular proteins that specifically bind to the kappa B enhancer (Franza et al., 1987; Franza, 1988; Franza, 1990; Ballard et al., 1989; Bohnlein et al., 1988). This enhancer motif has been detected in numerous cellular and viral transcription control domains (Boshart et al., 1985; Sen & Baltimore, 1986; Nabel & Baltimore, 1987). Recently, cDNAs have been cloned (Kieran et al., 1990; Baldwin & Sharp, 1987) that encode the 50 kD DNA binding subunit of murine NF-kappa B (for review: Leonardo & Baltimore, 1989) and the closely related human kappa binding factor (KBF-1) (Kimura et al., 1986; Baldwin & Sharp, 1987). A 350 amino acid domain at the N-terminus of these proteins was found to be homologous with the v-rel oncogene from the avian reticuloendotheliosis virus, strain T (REV-T), as well as a maternal effect gene, dorsal (Kieran et al., 1990; Ghosh et al., 1990). Dorsal is known to activate transcription of certain Drosophila genes (Rushlow et al., 1987). The v-Rel oncoprotein has been identified as a transcriptional activator (Gelinas & Temin, 1988; Hannink & Temin, 1989; Bull et al., 1990) in certain assay systems and shown to be induced by the tumor promoter, phorbol 12-myristate 13-acetate (PMA) in avian cells (for review: Rice & Gilden, 1988). HIVEN86A is also inducible by PMA (Franza et al., 1987; Franza, 1988; Franza, 1990). We now demonstrate that the protein product of the human c-rel proto-oncogene is structurally identical to HIVEN86A.

Publication types

  • Research Support, Non-U.S. Gov't
  • Research Support, U.S. Gov't, P.H.S.

MeSH terms

  • DNA-Binding Proteins / analysis*
  • Electrophoresis, Gel, Two-Dimensional
  • Humans
  • Nuclear Proteins / analysis*
  • Phytohemagglutinins / pharmacology
  • Polymerase Chain Reaction
  • Proto-Oncogene Proteins / analysis*
  • Proto-Oncogene Proteins c-rel
  • T-Lymphocytes / drug effects
  • Tetradecanoylphorbol Acetate / pharmacology

Substances

  • DNA-Binding Proteins
  • HIVEN86A protein, human
  • Nuclear Proteins
  • Phytohemagglutinins
  • Proto-Oncogene Proteins
  • Proto-Oncogene Proteins c-rel
  • Tetradecanoylphorbol Acetate